“Be a student as long as you still have something to learn, and this will mean all your life"
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Dr. G.S. Mahapatra
Contact
Dr. G.S. Mahapatra
Associate Professor
Department of Mathematics
National Institute of Technology, Puducherry
Karaikal-609 609, India
E-mail: gs.mahapatra@nitpy.ac.in (Official)
g_s_mahapatra@yahoo.com
Education
# Ph. D. in Mathematics,
Bengal Engineering and Science University, Shibpur
(Indian Institute of Engineering Science and Technology, Shibpur )
Howrah-711103
# M. Sc. in Applied Mathematics,
Bengal Engineering College (D.U.), Shibpur
(Indian Institute of Engineering Science and Technology, Shibpur )
# B. Sc. in Mathematics (Hon's),
SRSVM, Kamarpukur, The University of Burdwan.
Experience
Associate Professor in Mathematics, NIT Puducherry from June 2018 to till date.
Assistant Professor in Mathematics, NIT Puducherry from July 2013 to June 2018.
Assistant Professor in Mathematics, SIT Siliguri from September 2009 to June 2013.
Lecturer in Mathematics, SIT Siliguri from July 2005 to January 2007.
Courses Taught at UG/PG
MA101 Mathematics –I
MA102 Mathematics –II
MA201 Mathematics –III
Differential Calculus and Algebra (MA151)
Operations Research (MA401)
Research Methodology (RM801)
Advanced Mathematics (MA601)
Transformation Techniques (MA221)
Integral Calculus and Differential Equations (MA122)
Numerical Methods for Electrical Engineering (MA208)
Probability Theory and Linear Programming (MA202)
Probability and Statistics (MA251)
Transformation and Complex analysis (MA221)
Transformation Techniques (MA205)
MA202 Mathematics –IV
Laboratory Development
Successfully Established COMPUTATIONAL LABORATORY in the Department of Mathematics, NIT Puducherry (jointly with Dr. V. Govindaraj).
Administrative Contributions
Head of the Department, Department of Mathematics, NIT Puducherry (Continuing)
Member, Academic Audit Committee, Department of Mathematics
Member, Board of Studies for B.Tech. Mathematics papers
Non-teaching Scrutinizing Committee
Chairman Physical verification Committee (Library, Mech. Dept.)
Member, Board of Studies for M.Sc Mathematics
Head of the Department, S&H, NIT Puducherry
RTI-Nodal Officer
Chief Vigilance Officer
Registrar in charge
Warden / Faculty in charge Hostel
Research ID's
RESEARCH ID’s: Q-4108-2016,
SCOPUS ID: 12646976300,
ORCID ID: orcid.org/0000-0002-5225-0445,
h-index: 26,
i-10 index: 65
Research Interests
Reliability; Inventory management; Fuzzy and Intuitionistic Fuzzy set Theory; Mathematical Ecology; Soft Computing, etc.
Journal Publications
Sudip Adak, G.S. Mahapatra, Two-echelon imperfect production fuzzy supply chain model for reliability dependent demand with probabilistic deterioration and rework. Journal of Intelligent and Fuzzy Systems, DOI: 10.3233/JIFS-200562, 2021. (SCI, Impact Factor: 1.851)
D. Pal, D. Ghosh, P. K. Santra and G.S. Mahapatra, Mathematical Modeling and Analysis of Covid-19 Infection spreads in India with Restricted Optimal Treatment on Disease Incidence, BIOMATH, (Accepted) 14 June 2021. (Scopus Index)
G.S. Mahapatra, Hasan S. Panigoro, P.K. Santra, Complexity of a Discrete–Time Predator-Prey Model Involving Prey Refuge Proportional to Predator, Jambura Journal of Mathematics, 4(1):50-63, 2022.
G.S. Mahapatra, P.K. Santra, Ebenezer Bonyah, Dynamics on Effect of Prey Refuge Proportional to Predator in Discrete-Time Prey-Predator Model, Complexity 2021 (5):1-12. (SCIE, Impact Factor:2.833)
B. Maneckshaw, G.S. Mahapatra, Novel fuzzy matrix swap algorithm for fuzzy directed graph on image processing, Expert Systems with Applications, 2021. (SCI, Impact Factor:6.954)
S. Biswas, D. Pal, G. S. Mahapatra, Harvesting effect on Prey--predator system with strong Allee effect in prey and Herd Behaviour in both, FILOMAT 2021, (SCIE, Impact Factor: 0.848) (ISSN: 2406-0933)
Sudip Adak, G.S. Mahapatra, Effect of inspection and rework of probabilistic defective production on Two-layer supply chain incorporating deterioration and reliability dependent demand. International Journal of System Assurance Engineering and Management, DOI:10.1007/s13198-021-01119-6, 2021. (Scopus Index)
Askar, D. Ghosh , P.K. Santra , G.S. Mahapatra, and A.A. Elsadany, A fractional-order SITR mathematical model for forecasting of transmission of COVID-19 of India with lockdown effect. Results in Physics, 2021. (SCIE, Impact Factor: 4.019) (ISSN: 2211-3797)
Dipankar Ghosh, P.K. Santra, A.A. Elsadany and G.S. Mahapatra, Predator dependent transmissible disease spreading in prey under Holling type-II functional response, Zeitchrift fur Naturforchung A., 2021. (SCIE, Impact Factor: 1.355) (ISSN: 1865-7109)
Pooja Rani, and G.S. Mahapatra, Entropy based enhanced particle swarm optimization on multi objective software reliability modelling for optimal testing resources allocation, Software Testing Verification & Reliability, 31(6), e1765 DOI: 10.1002/stvr.1765, 2021.(SCI, Impact Factor: 1.556) (ISSN:1099-1689)
M. Dharmalingam, and G.S. Mahapatra, Multi-criteria decision-making using a complete ranking of generalized trapezoidal fuzzy numbers, Soft Computing, 25(15), 9859-9871, 2021.DOI:10.1007/s00500-020-05322-8, (SCIE, Impact Factor:3.05) (ISSN: 1432-7643 (P); 1433-7479 (O))
R Prem Kumar, Sanjoy Basu, Dipankar Ghosh, Pasanta Kumar Santra, and G.S. Mahapatra, Dynamical analysis of novel COVID-19 epidemic model with non-monotonic incidence function, Journal of Public Affairs, e2754-e2754, 2021, DOI: 10.1002/pa.2754.
Prasun K Santra, G. S. Mahapatra, Ganga R Phaijoo, Bifurcation analysis and chaos control of discrete prey–predator model incorporating novel prey–refuge concept, Computational and Mathematical Methods, (SCIE, Impact Factor:2.238), DOI:10.1002/cmm4.1185, e1185, 2021.
Sudip Adak, G.S. Mahapatra, Two-echelon imperfect production supply chain with probabilistic deterioration rework and reliability under fuzziness, Journal of Management Analytics, DOI: 10.1080/23270012.2021.1882347, 2021. (SCI/SCIE, Impact Factor: 3.526) (ISSN: 2327-0012(P) 2327-0039(O))
S. Adak, and G.S. Mahapatra, Effect of reliability on multi-item inventory system with shortages and partial backlog incorporating time dependent demand and deterioration, Annals of Operations Research, DOI: 10.1007/s10479-020-03694-6, 1-21, 2020. (SCI, Impact Factor:4.854) (ISSN: 0254-5330 (P); 1572-9338 (O))
S. Adak, and G.S. Mahapatra, Imperfect and variable production cost in three-layer supply chain system incorporating deterioration and screening effect, Scientia Iranica, 2020. (SCIE, Impact Factor:0.76) (ISSN: 1026-3098 (P); 2345-3605 (O))
S. Adak, and G.S. Mahapatra, Effect of Reliability on Varying Demand and Holding cost on Inventory System Incorporating Probabilistic Deterioration, Journal of Industrial and Management Optimization, (SCI, Impact Factor:1.366) (ISSN: 1547-5816), Accepted, 2020.
S. Biswas, D. Pal, G.S. Mahapatra, and G.P. Samanta, Dynamics of a Prey-Predator System with Herd Behaviour in Both and Strong Allee Effect in Prey, DOI:10.1134/S0006350920050036, Biophysics, 65(5), 967–977, 2020.
D.Pal, D.Ghosh, P.K Santra, G.S. Mahapatra, Mathematical analysis of a COVID-19 epidemic model by using data driven epidemiological parameters of diseases spread in India, medRxiv, DOI :10.1101/2020.04.25.20079111,2020.
D. Pal, G.S. Mahapatra, S. K. Mahato, and G.P. Samanta, A Mathematical Model of a Prey-Predator Type Fishery in the Presence of Toxicity with Fuzzy Optimal Harvesting, Journal of Applied Mathematics & Informatics, 38(1-2), 13-36, 2020, (ISSN: 1598-5857(P), 2234-8417(eISSN))
P. Santra, and G.S. Mahapatra, Dynamical study of discrete-time prey predator model with constant prey refuge under imprecise biological parameters, Journal of Biological Systems, (SCI, Impact Factor:0.733) (ISSN (P): 0218-3390; (O): 1793-6470) DOI: 10.1142/S0218339020500114, 2020.
C. Changdar, R.K. Pal, G.S. Mahapatra, A. Khan, A genetic algorithm based approach to solve multi-resource multi-objective knapsack problem for vegetable wholesalers in fuzzy environment, Operational Research, 20(3), 1321-1352, 2020. DOI:10.1007/s12351-018-0392-3,2018. (SCI, Impact Factor:1.759) (ISSN: 1866-1505)
P.K. Santra, G.S. Mahapatra, G.R. Phaijoo, Bifurcation and Chaos of a Discrete Predator-Prey Model with Crowley–Martin Functional Response Incorporating Proportional Prey Refuge, Mathematical Problems in Engineering, ID 5309814, 2020. (SCIE, Impact Factor:1.179) (ISSN: 1024-123X (P), 1563-5147 (O))
P. Roy, G.S. Mahapatra, K.N. Dey, Forecasting of software reliability using neighborhood fuzzy particle swarm optimization based novel neural network, IEEE/CAA Journal of Automatica Sinica, 6 (6), 2019, 1365-1383.(SCIE, Impact Factor: 6.171), (ISSN 2329-9266)
Pooja Rani and G.S.Mahapatra, A novel approach of NPSO on dynamic weighted NHPP model for software reliability analysis with additional fault introduction parameter, Heliyon, 5(7), 2019, e02082. (ISSN: 2405-8440)
Pooja Rani and G.S. Mahapatra, A Neuro-PSO Logistic Model Fitting Algorithm for Software Reliability analysis, Proceedings of the Institution of Mechanical Engineers, Part O:Journal of Risk and Reliability,233(6),925–942, 2019. (SCI, Impact Factor: 1.373)(ISSN: 1748-0078)
D. Pal, S. Biswas, G.S. Mahapatra, and G.P. Samanta, A Prey-Predator Dynamics with Square Root Functional Responses and Strong Allee Effect, Journal of Applied Nonlinear Dynamics, 8(3), 419-433, 2019.(ISSN 2164-6473)
G.S. Mahapatra, Sudip Adak, and K. Kaladhar, A fuzzy inventory model with three parameter Weibull deterioration with reliant holding cost and demand incorporating reliability, Journal of Intelligent and Fuzzy Systems, 36(6), 5731-5744, 2019, (SCI, Impact Factor: 1.426) (ISSN 1875-8967)
Sudip Adak, G.S. Mahapatra, An inventory model of flexible demand for price, stock and reliability with deterioration under inflation incorporating delay in payment, Journal of Mechanics of Continua and Mathematical Sciences, 13(5), 127-142, 2018. (ISSN: 2454 -7190)
D. Pal, G.S. Mahapatra, G.P.Samanta, New approach for stability and bifurcation analysis on predator–prey harvesting model for interval biological parameters with time delays, Computational and Applied Mathematics, 37(3), 3145-3171, 2018. (SCIE, Impact Factor :0.863) (ISSN 0101-8205)
Pooja Rani and G.S. Mahapatra, Neural network for software reliability analysis of dynamically weighted NHPP growth models with imperfect debugging, Software Testing Verification & Reliability, 28 (5), 2018.(SCI, Impact Factor: 1.556) (ISSN:1099-1689)
D. Pal, G.S. Mahapatra, G.P. Samanta, A Study of Bifurcation of Prey–Predator Model with Time Delay and Harvesting using Fuzzy Parameters, Journal of Biological Systems, 26 (02), 2018, 339-372. (SCIE, Impact Factor: 0.649) (ISSN: 1793-6470)
D. Pal, P. Santra, G.S. Mahapatra, Predator-Prey dynamical behavior and stability analysis with square root functional response, International Journal of Applied and Computational Mathematics, 3 (3), 2017, 1833-1845. (ISSN: 2199-5796)
C. Changdar, G.S. Mahapatra and R.K. Pal, A modified ant colony optimization based approach to solve sub-tour constant travelling salesman problem, International Journal Mathematics in Operational Research, 11(3), 2017, 310-331. (ISSN: 1757-5869).
D. Pal, G.S. Mahapatra, G.P. Samanta, Selective harvesting of two competing fish species in the presence of toxicity with time delay, Applied Mathematics and Computation, 313, 74-93, 2017.(ISSN: 0096-3003)(SCI, Impact Factor :2.300)
C. Changdar, R.K. Pal and G.S. Mahapatra, A genetic ant colony optimization based algorithm for solid multiple travelling salesmen problem in fuzzy rough environment, Soft Computing, 21(6), 2017, 4661–4675. (SCI, Impact Factor :1.630) (ISSN: 1433-7479 (O) ISSN: 1432-7643 (P))
D. Pal, G.S. Mahapatra, G.P. Samanta, Parameter uncertainty in bio-mathematical model described by one-prey two-predator system with mutualism, International Journal of Biomathematics, 10 (6), 1750082, 2017. (SCI, Impact Factor :0.938) (ISSN: 1793-7159)
P. Roy, G.S. Mahapatra, and K.N. Dey, An Efficient Particle Swarm Optimization-Based Neural Network Approach for Software Reliability Assessment, International Journal of Reliability, Quality and Safety Engineering, 24(4), 2017, 1750019. (ISSN: 0218-5393) (SCIE, Impact Factor)
D. Pal, P. Santra, G.S. Mahapatra, Dynamical behavior of three species predator--prey system with mutual support between non refuge prey, Ecological Genetics and Genomics, 3-5, 1-6, 2017. (Elsevier, ISSN: 2405-9854)
G.S. Mahapatra, Sudip Adak, T.K. Mandal, and Shilpi Pal, Inventory model for deteriorating items with time and reliability dependent demand and partial backorder, International Journal of Operational Research,29 (3), 344-359, 2017. (ISSN: 1745-7653 (O) ISSN: 1745-7645 (P)).
D. Pal, G.S. Mahapatra, Parametric Functional Representation of Interval Number with Arithmetic Operations, International Journal of Applied and Computational Mathematics, 3 (2), 459–469, 2017. (ISSN: 2349-5103 (P), 2199-5796 (O)).
Shilpi Pal, and G.S. Mahapatra, A manufacturing-oriented supply chain model for imperfect quality with inspection errors, stochastic demand under rework and shortages, Computers & Industrial Engineering, 106, 299–314, 2017. (SCI, Impact Factor: 2.623) (ISSN: 0360-8352).
G.S. Mahapatra, B.S. Mahapatra, and P.K. Roy, A new concept for fuzzy variable based non-linear programming problem with application on system reliability via Genetic Algorithm approach, Annals of Operations Research, 247 (2), 853–866, 2016. (SCI, Impact Factor: 4.854) (ISSN: 0254-5330 (P) ISSN: 1572-9338 (O))
P. Santra, G.S. Mahapatra and D. Pal, Prey predator nonlinear harvesting model with functional response incorporating prey refuge, International Journal of Dynamics and Control, 4 (3) 293-302, 2016. (ISSN: 2195-268X (P) ISSN: 2195-2698 (O)
D. Pal, G.S. Mahapatra, G.P. Samanta, Stability and bionomic analysis of fuzzy prey-predator harvesting model in presence of toxicity: a dynamic approach, Bulletin of Mathematical Biology.78 (7), 1493-1519, 2016, (SCI, Impact Factor :1.326) (ISSN: 0092-8240 (P) 1522-9602 (O))
P. Santra, G.S. Mahapatra and D. Pal, Analysis of deferential-algebraic prey predator dynamical model with super predator harvesting on economic perspective, International Journal of Dynamics and Control, 4 266-274, 2016. (ISSN: 2195-268X (P) 2195-2698 (O))
S Pal, G.S. Mahapatra, GP Samanta, A Three-Layer Supply Chain EPQ Model for Price-and Stock-Dependent Stochastic Demand with Imperfect Item Under Rework, Journal of Uncertainty Analysis and Applications, 4 (1), 10, 2016. (ISSN: 2195-5468).
D. Pal, G.S. Mahapatra, Effect of toxic substance on delayed competitive allelopathic phytoplankton system with varying parameters through stability and bifurcation analysis. Chaos, Solitons& Fractals, 87,109-124, 2016. (ISSN: 0960-0779) (SCI, Impact Factor :1.611)
C. Changdar, G.S. Mahapatra and R.K. Pal, A Modified Genetic Algorithm Approach to Solve Constrained Solid TSP with Time Window using Interval Valued Parameter, International Journal of Operational Research, 26(4), 2016, 389-421, (ISSN: 1745-7653 (O) ISSN: 1745-7645 (P))
D. Pal, G.S. Mahapatra and G.P. Samanta, Effects of fuzzy harvesting on logistic growth models for uncertain ecological parameter, Journal of Interdisciplinary Mathematics, 19 (3), 2016, 433-451. (ISBN 2169-012X)
P. Santra and G.S. Mahapatra, Prey-predator model for Optimal Harvesting with Functional Response Incorporating Prey Refuge, International Journal of Biomathematics,09, 2016, ID1650014, (SCI, Impact Factor:0.938) (ISSN: 1793-7159)
D. Pal and G. S. Mahapatra, Dynamic behavior of a predator–prey system of combined harvesting with interval-valued rate parameters, Nonlinear Dynamics, 83, 4, 2016, 2113–2123.(ISSN: 0924-090X (P) 1573-269X (O)) (SCI, Impact Factor:4.339)
D. Pal, G.S. Mahapatra and G.P. Samanta, Bifurcation analysis of predator–prey model with time delay and harvesting efforts using interval parameter, International Journal of Dynamics and Control, 3(3), 2015, 199-209, (ISSN: 2195-268X (P) ISSN: 2195-2698 (O)).
G.S. Mahapatra, B.S. Mahapatra and P.K. Roy, Fuzzy Variable based Fuzzy Non-linear Programming Approach for Optimization of Complex System Reliability, Journal of Intelligent and Fuzzy Systems, 28, 2015, 1899-1908. (SCI, Impact Factor: 1.426) (ISSN 1875-8967)
P. Roy, G.S. Mahapatra and K.N. Dey, Neuro-genetic approach on logistic model based software reliability prediction, Expert Systems With Applications,42, 2015, 4709–4718. (ISSN: 0957-4174) (SCI, Impact Factor 2014: 6.954)
D. Pal, G.S. Mahapatra and G.P. Samanta, Stability and bionomic analysis of fuzzy parameter based prey-predator harvesting model using UFM, Nonlinear Dynamics, 79, 3, 2015, 1939–1955.(ISSN: 0924-090X (P) 1573-269X (O)) (SCI, Impact Factor:4.339)
S. Pal, G.S. Mahapatra and G.P. Samanta, A production inventory model for deteriorating item with ramp type demand allowing inflation and shortages under fuzziness, Economic Modelling, 46, 2015, 334-345.(ISSN: 0264-9993)(SCI, Impact Factor:1.481)
C. Changdar, G.S. Mahapatra and R.K. Pal, An Improved Genetic Algorithm Based Approach to Solve Constrained Knapsack Problem in Fuzzy Environment, Expert Systems with Applications, 42(4), 2015, 2276–2286. (ISSN: 0957-4174).(SCI, Impact Factor: 6.954)
S. Pal, G.S. Mahapatra and G.P. Samanta, An Inventory Model of Price and Stock dependent Demand Rate with Deterioration under Inflation and Delay in payment, International Journal of System Assurance Engineering and Management, 5(4), 2014, 591-601. (ISSN: 0976-4348 (O), ISSN: 0975-6809 (P))
G.S. Mahapatra, B.S. Mahapatra and P.K. Roy, Network Reliability Evaluation for Fuzzy Components: An Interval Programming Approach, Journal of Intelligent and Fuzzy Systems,27, 2014, 743–751. (ISSN: 1875-8967) (SCI, Impact Factor: 1.426)
D. Pal and G.S. Mahapatra, A bioeconomic modeling of two-prey and one-predator fishery model with optimal harvesting policy through hybridization approach, Applied Mathematics and Computation, 242, 2014, 748-763. (ISSN: 0096-3003) (SCI, Impact Factor: 4.091)
P. Roy, Pooja Rani, G.S. Mahapatra, S.K. Pandey and K.N. Dey, Robust feedforward and recurrent neural network based dynamic weighted combination models for software reliability prediction, Applied Soft Computing, 22, 2014, 629–637.(ISSN: 1568-4946)(SCI, Impact Factor:6.725)
S. Pal, G.S. Mahapatra and G.P. Samanta, An EPQ model of ramp type demand with Weibull deterioration under inflation and finite horizon in crisp and fuzzy environment, International Journal of Production Economics, 156, 2014, 159–166.(ISSN: 0925-5273)(SCI, Impact Factor:7.885)
P. Roy, G.S. Mahapatra and K.N. Dey, An NHPP software reliability growth model with imperfect debugging and error generation, International Journal of Reliability, Quality and Safety Engineering,21(2), 2014. 1450008. (Print ISSN: 0218-5393 Online ISSN: 1793-6446) (SCIE, Impact Factor)
P. Roy, B.S. Mahapatra, G.S. Mahapatraand P. K. Roy, Entropy based region reducing genetic algorithm for reliability redundancy allocation in interval environment, Expert Systems with Applications,41(14), 2014, 6147–6160. (ISSN: 0957-4174) (SCI, Impact Factor:6.954)
G.S. Mahapatra and T.K. Roy, Reliability Optimization of Complex System using Intuitionistic Fuzzy Optimization Technique, International Journal of Industrial and Systems Engineering, 16(3), 2014, 279-295. (ISSN: 1748-5037)
C. Changdar, G.S. Mahapatra and R.K. Pal, An Efficient Genetic Algorithm for Multi-Objective Solid Travelling Salesman Problem under Fuzziness, Swarm and Evolutionary Computation, 15, 2014, 27-37. (ISSN: 2210-6502) (SCI, Impact Factor: 3.818)
P. Roy, G.S. Mahapatraand K.N. Dey, An S-shaped software reliability model with imperfect debugging and improved testing learning process, International Journal of Reliability and Safety, 7(4), 2013, 372 –387.(ISSN: 1479-3903 (O) ISSN: 1479-389X (P))
C. Changdar, G.S. Mahapatraand R.K. Pal, An ant colony optimization approach for binary knapsack problem under fuzziness, Applied Mathematics and Computation, 223, 2013, 243-253. (ISSN: 0096-3003) (SCI, Impact Factor: 4.091)
C. Changdar, G.S. Mahapatra and R.K. Pal, Solving 0-1 knapsack problem using continuous ACO algorithm, Int. J. of Computational Intelligence Studies,2 (3/4), 2013, 333-349. (ISSN: 1755-4985 (O) ISSN: 1755-4977 (P))
G.S. Mahapatra, T.K. Mandal and G.P. Samanta, EPQ model with fuzzy coefficient of objective and constraint via parametric geometric programming, International Journal of Operational Research, 17(4), 2013,436-448. (ISSN: 1745-7653 (O) ISSN: 1745-7645 (P))
G.S. Mahapatra and T.K. Roy, Intuitionistic fuzzy number and its arithmetic operation with application on system failure, Journal of Uncertain Systems, 7 (2), 2013, 92-107. (ISSN: 1752-8909 (P). ISSN: 1752-8917 (O))
D. Pal, G.S. Mahapatra and G.P. Samanta, Quota harvesting model for a single species population under fuzziness, International Journal of Mathematical Sciences, 12 (1-2), 2013, 33-46. (ISSN: 0972-754X)
D. Pal, G.S. Mahapatra and G.P. Samanta, Optimal harvesting of prey-predator system with interval biological parameters: A bioeconomic model, Mathematical Biosciences, 241, 2, 2013, 181–187. (ISSN: 0025-5564) (SCI, Impact Factor:1.5)
D. Pal, G.S. Mahapatra and G.P. Samanta, Proportional harvesting model with fuzzy intrinsic growth rate and harvesting quantity, Pacific-Asian Journal of Mathematics, 6(2), 2012, 199-213. (ISSN: 0973-5240)
G.S. Mahapatra and T.K. Roy, Reliability Evaluation of Complex System with Fuzzy Reliability of Components using Interval Nonlinear Programming, Electronic Journal of Applied Statistical Analysis, 5(2), 2012, 151-163. (ISSN: 2070-5948(P) ISSN: 2070-5948(O))
G.S. Mahapatra, T.K. Mandal and G.P. Samanta, Fuzzy parametric geometric programming with application in fuzzy EPQ model under flexibility and reliability consideration, Journal of Information and Computing Science, 7(3), 2012, 223-234. (ISSN: 1746-7659)
G.S. Mahapatra, T.K. Mandal and G.P. Samanta, An EPQ model with imprecise space constraint based on intuitionistic fuzzy optimization technique, Journal of Multiple-Valued Logic and Soft Computing, 19(5-6), 2012, 409-423. (ISSN: 1542-3980(P) ISSN: 1542-3999(O))(SCI, Impact Factor:0.667)
G.S. Mahapatra, and P. Roy, Modified Jelinski-Moranda software reliability model with imperfect debugging phenomenon, International Journal of Computer Applications, 48(18), 2012, 38-46. (ISSN: 0975 - 8887)
G.S. Mahapatra, and T.K. Mandal, Posynomial Parametric Geometric Programming with Interval Valued Coefficient, Journal of Optimization Theory and Applications, 154 (1), 2012, 120-132. (ISSN: 0022-3239(P) ISSN: 1573-2878(O)) (SCI, Impact Factor:1.406)
G.S. Mahapatra, and P. Roy, A Genetic Algorithm Approach for Reliability of Bridge Network in Fuzzy System, Journal of Information and Computing Science, 6(4), 2011, 243-254. (ISSN: 1746-7659)
B.S. Mahapatra, G.S. Mahapatra and P.K. Roy, Reliability analysis using weakest t-norm on Triangular Intuitionistic Fuzzy Set, Bulletin of the Calcutta Mathematical Society, 103(5), 2011, 433-444. (ISSN: 0008-0659)
G.S. Mahapatra, T.K. Mandal and G.P. Samanta, A Production Inventory Model with Fuzzy Coefficients Using Parametric Geometric Programming Approach, International Journal of Machine Learning and Cybernetics, 2(2), 2011, 99-105. (ISSN: 1868-8071(P) ISSN: 1868-808X (O))(SCI, Impact Factor:3.844)
G.S. Mahapatra and T.K.Roy, Redundancy Allocation for Optimum Reliability of Series-Parallel System using Generalized Fuzzy Number, Tamsui Oxford Journal of Information and Mathematical Sciences, 27(1), 2011, 1-20. (ISSN 2222-4424 (P) ISSN 2222-4432 (O))
G.S. Mahapatra, B.S. Mahapatra and P.K. Roy, Fuzzy Decision-making on Reliability of Series System: Fuzzy Geometric Programming Approach, Annals of Fuzzy Mathematics and Informatics, 1(1), 2011, 107-118. (ISSN 2093-9310)
G.S. Mahapatra and B.S. Mahapatra, Intuitionistic Fuzzy Optimization Technique on Reliability Redundancy Optimization with Entropy Function, International Journal of Performability Engineering, 7(2), 2011, 155-164. (ISSN: 0973-1318)
B.S. Mahapatra and G.S. Mahapatra, Reliability and Cost Analysis of Series System Models using Fuzzy Parametric Geometric Programming, Fuzzy Information and Engineering, 2 (4), 399-411,2010.(ISSN: 1616-8658 (P) ISSN: 1616-8666 (O))
G.S. Mahapatra, M. Mitra and T.K. Roy, Intuitionistic fuzzy multi-objective mathematical programming on reliability optimization model, International Journal of Fuzzy Systems, 12(3), 2010, 260-267. (ISSN: 1562- 2479) (SCI, Impact Factor:0.941)
G.S. Mahapatra and B.S. Mahapatra, Intuitionistic Fuzzy Fault Tree Analysis using Intuitionistic Fuzzy Numbers, International Mathematical Forum, 5 (21), 2010, 1015 - 1024. (ISSN: 1312-7594)
G.S. Mahapatra, B.S. Mahapatra and T.K. Roy, System reliability assessment with constant failure rate of components under fuzziness, The Journal of Fuzzy Mathematics, 18 (3), 2010, 553 - 566. (ISSN: 1066-8950)
G.S. Mahapatra and T.K. Roy, Generalized Piece-wise Linear Fuzzy Number with its Application in Redundancy for Optimum Reliability of Series-parallel System, The Journal of Fuzzy Mathematics, 18 (3), 2010, 541-552. (ISSN: 1066-8950)
G.S. Mahapatra, Reliability Optimization of entropy based series-parallel system using Global Criterion Method, Intelligent Information Management, 1 (3), 2009, 145-149. (ISSN: 2150-8194 (P) ISSN: 2150-8208 (O))
G.S. Mahapatra and T.K. Roy, Reliability Evaluation using Triangular Intuitionistic Fuzzy Numbers Arithmetic Operations, International Journal of Computational and Mathematical Sciences, 3 (5), 2009, 225-232. (ISSN: 2070- 3910)
G.S. Mahapatra and T.K. Roy, Redundancy allocation for optimum system reliability with entropy objective function using fuzzy multi-objective mathematical programming, International Journal of Fuzzy Systems and Rough Systems, 2 (1), 2009, 1-9. (ISSN: 0974-858X)
G.S. Mahapatra, and T.K. Roy, Single and Multi Container Maintenance Model: A Fuzzy Geometric Programming Approach, Journal of Mathematics Research, 1(2), 2009, 47-60. (ISSN 1916-9795 (P) ISSN 1916-9809 (O))
G.S. Mahapatra, B.S. Mahapatra and T.K. Roy, Fuzzy system reliability analysis when constant failure rate of components is fuzzy number, Advances in Fuzzy Sets and Systems, 4 (1), 2009, 85-105. (ISSN: 0973-421X)
G.S. Mahapatra and T.K. Roy, Multi-objective intuitionistic fuzzy nonlinear programming and its application in reliability optimization model, International Journal of Mathematical Modeling, Simulation and Application, 2(2) 2009, 137-149. (ISSN : 0973 - 8355)
G.S. Mahapatra and T. K. Roy, Optimal Fuzzy Reliability for a Series System with Cost Constraints using Fuzzy Geometric Programming, Tamsui Oxford Journal of Management Sciences,22 (2), 2006, 51-61. (ISSN 0258-5375)
G.S. Mahapatra and T.K. Roy, Fuzzy Multi-Objective Mathematical Programming on Reliability Optimization Model, Applied Mathematics and Computation, 174 (1), 2006, 643-659. (ISSN: 0096-3003) (SCI, Impact Factor: 4.091)
Book / Book Chapter
P.K. Santra, and G.S. Mahapatra, Discrete Prey–Predator Model with Square Root Functional Response Under Imprecise Biological Parameters, DOI: 10.1007/978-981-15-3615-1_14, In book: Mathematical Modeling and Computational Tools, 2020. (ISBN: 978-981-15-3615-1)
S. Adak, and G.S. Mahapatra, An Inventory Model of Time and Reliability Dependent Demand with Deterioration and Partial Backordering Under Fuzziness, DOI: 10.1007/978-3-030-34152-7_47, In book: Recent Advances in Intelligent Information Systems and Applied Mathematics, 2020. (ISBN: 978-3-030-34152-7)
Engineering Mathematics-I, (Text book of Engineering Mathematics, volume-1 for undergraduate engineering student), Aryan Publishing House, Kolkata-700084, 2011, ISBN: 978-81-921653-6-1, Authors: G.S. Mahapatra& J. Dutta
Engineering Mathematics-II, (Text book of Engineering Mathematics, volume-2 for undergraduate engineering student), Aryan Publishing House, Kolkata-700084, 2012, ISBN: 978-81-921653-8-7, Authors: G.S. Mahapatra& J. Dutta
Research Student
Name of the Scholar
Title of the PhD thesis
Year of Awarded
Shilpi Pal
Mathematical Modelling and Analysis of some Inventory Systems
2016
Biplab Sinha Mahapatra
Reliability evaluations by fuzzy and intuitionistic fuzzy systems
2016
Deb Kumar Pal
Study of some population dynamical model under impreciseness
2016
Tapan Kumar Mandal
Study of Some Inventory Management Problems Under Several Environment
2017
Chiranjit Changdar
Soft computing techniques for solving different variants of travelling salesman and knapsack problem
2017
Pooja Rani
Neuro and Swarm Optimization Techniques for Software Reliability Modeling and Analysis
2019
Pratik Roy
Software Reliability Assessment Under Soft Computing Environment
2020
Prasun Santra
Modeling and analysis of prey predator system incorporating refuge concept
2021
Sudip Adak
Modeling and Analysis of Single and Multi-Layer Production Inventory Systems in Diverse Environments
2021
Dipankar Ghosh
Modeling and Analysis of Prey-Predator System under interval environment
2021 (Submitted)
Conference Proceeding
D. Ghosh, P. K. Santra and G.S. Mahapatra, Dynamical behaviour of three species system with competition between predators under interval biological parameters, Proceedings of AACMME-2021, NIT Rourkela, February 24-26th , Springer.
M. Dharmalingam, G.S. Mahapatra, Fuzzy logistic differential equation with application using generalized trapezoidal fuzzy number, AIP Conference Proceedings, Vol. 2261, 030014 (2020); https://doi.org/10.1063/5.0017168.
D. Ghosh, P. Santra, and G.S. Mahapatra, Fear effect on a discrete-time prey predator model with imprecise biological parameters, International Conference on Mathematical Sciences and Applications (ICMSA-2019), Saint George Hotel, 58 Goede Hoop Ave, Doornkloof, Pretoria, 25-27thSeptember, AIP Conference Proceedings 2246(1):020030, DOI: 10.1063/5.0014479
S. Adak, and G.S. Mahapatra, An inventory model of time and reliability dependent demand with deterioration and partial backordering under Fuzziness, International Conference on Information Technology and Applied Mathematics (ICITAM 2019), 610-627, 863, March 7-9, 2019, at Haldia Institute of Technology.
P. Santra, and G.S. Mahapatra, Discrete prey predator model with square root functional response under imprecise biological parameters, International Conference on Applied and Computational Mathematics,320, 211-225, November 23-25, 2018 at IIT Kharagpur.
P. Roy, G.S. Mahapatraand K.N. Dey, Particle swarm optimization based feedforward neural network approach for software reliability prediction, Proceeding of 2nd International conference on computing and systems (ICCS)-2013, University of Burdwan,Burdwan, 21-22 September, 2013.
G.S. Mahapatra and B.S. Mahapatra, Fuzzy EPQ Model with Process Reliability Consideration under Space Constraint: A Fuzzy Parametric Geometric Programming Approach, Proceedings of National Conference on Applied Mathematics, B.S. Abdur Rahman University, Chennai, India, 28-29th January 2010, 103-109.
G.S. Mahapatra, and T.K.Roy, Reliability Evaluation using Triangular Intuitionistic Fuzzy Numbers Arithmetic Operations, Proceedings of World Academy of Science, Engineering and Technology, Malaysia, 38, 2009, 3(2), 350-357.
Conference /Workshop /FDP organized
“National Conference on Numerical Analysis and Applications” from January 6 - 7, 2022 at National Institute of Technology Puducherry. (As an Organizing Secretary)
5-days “FDP on Applied Science and Humanities” from December 14 - 18, 2020 at National Institute of Technology Puducherry, Karaikal. (As Coordinator)
National Workshop on Mathematical Modeling and Computational Techniques, 15th July 2017 at National Institute of Technology Puducherry, Karaikal. (As Coordinator)
Participation in seminar/conference/workshop & paper presented
From / To
Institute/Industry
Sponsored by
Name of the course
29.12.2005
29.12.2005
Techno India College of Technology, New Town, Kolkata
Techno India Group
Seminar on Resent Developments in Science and Technology(SRDST)
28.03.2006
30.03.2006
Culcutta University, Applied Mathematics Department
UGC
National Symposium on New Trends in Applied mathematics
10.09.2006
11.09.2006
Siliguri Institute of Technology, Siliguri-734009
TIG, and IUCAA, Dept. of Physics, NBU.
National workshop on Astronomy for Engineers
11.12.2006
24.12.2006
Department of Mathematics, IIT, Kharagpur
AICTE sponsored (QIP)
Short term course on “Decision Making Tools in Engineering”
30.01.2007
03.02.2007
Bengal Engineering and Science University, Shibpur
TEQIP
8th International Conference on Vibration Problems (ICOVP-2007)
28.02.2007
01.03.2007
Jadavpur University, Kolkata.
WBDST
14th West Bengal State Science & Technology Congress”
28.02.2007
01.03.2007
Bengal Engineering & Science University, Shibpur
WBDST
15th West Bengal State Science & Technology Congress”
25.02.2009
27.02.2009
WASET, Penang, Malaysia
WASET
World Congress on Science, Engineering and Technology
02.08.2009
04.08.2009
Jaypee University of Information Technology, Waknaghat, HP-173215
Forum for Interdisciplinary Mathematics
18th International Conference of Forum for Interdisciplinary Mathematics on Interdisciplinary Mathematical & Statistical Techniques
17.11.2009
18.11.2009
Calcutta University
UGC (SAP)
National Seminar on Recent Trends in Operations Research and its Computational Challenges
14.01.2010
16.01.2010
Department of Mathematics, Jadavpur University
TEQIP
National Conference on Mathematical Sciences and Applications: State of the Art(NCMSA)
13.01.2011
14.01.2011
Department of Mathematics, Jadavpur University
Jadavpur University
National Conference on Mathematics and its Applications (NCMA)
11.03.2011
13.03.2011
Dept. of Mathematics,
Sikkim Manipal Ins. of Tech.&
Von Karman Society, Jalpaiguri
Sikkim Manipal Ins. of Tech.
National Conference on Mathematical Sciences
15.03.2011
17.03.2011
Department of Applied Mathematics,
Calcutta University
UGC SAP
International Conference on Frontiers in Applied Mathematics and its Computational Aspects
11.01.2012
14.01.2012
Department of Mathematics, Jadavpur University
Jadavpur University
International Conference on Dynamical Systems: Theory and Applications
04.01.2013
05.01.2013
Department of Mathematics, SidhoKanhoBirshaUniversity
SKBU, ISI, WBCHE, WBSU
National workshop on Mathematical Sciences and Application: A tribute to Mathematician SrinivasaRamanujam
14.03.2013
16.03.2013
Indian Statistical Institute, Calcutta
ISI, Calcutta JU
India Biodiversity Meet-2013
23.11.2018
25.11.2018
Department of Mathematics, IIT Kharagpur
IIT, Kharagpur
International Conference on Applied and Computational Mathematics 2018
Membership of professional bodies
Name of Professional Bodies
Grade of membership
Membership no. With validity
Central Library, ISI Kolkata
Ordinary member
O/9009
Operational Research Society of India (ORSI)
Life Member
1931/G/10/MO From 17.03.2010
IEEE
Member
94360137 From 2017
Journal editorial board member :
International journal of convergence computing
International Journal of Innovative Technology & Adaptive Management
Reviewer of Journal
(i) Acta Mathematica Scientia, (ii) Mathematical Problem in Engineering, (iii) Applied Mathematics-A Journal of Chinese Universities,
(iv) Applied Mathematics Letters, (v) Applied Mathematical Modelling, (v) Applied Mathematical Modelling,
(vi) Applied Soft Computing, (vi) Applied Soft Computing, (vii) Chaos, Solitons& Fractals,
(viii) Computers & Industrial Engineering, (ix) Computational and Mathematical Methods in Medicine,
(x) Differential Equations and Dynamical Systems, (xi) European Journal of Operational Research
(xii) Expert Systems with Applications, (xiii) Electronic Journal of Applied Statistical Analysis, (xiv) ISA Transactions,
(xv) International Journal of Bifurcation and Chaos, (xvi) International Journal of Differential Equations,
(xvii) International Journal of Fuzzy Systems, (xviii) International Journal of Production Research,
(xix) International Journal of Biomathematics, (xx) International Journal of Operational Research,
(xxi) Journal of Advanced Transportation, (xxii) Journal of Applied Mathematics, (xxiii) Journal of Intelligent Systems,
(xxiv) Journal of Optimization Theory and Applications, (xxv) Neural Computing and Applications,
(xxvi) Operational Research: An International Journal, (xxvii) RAIRO- Operations Research,
(xxviii) Swarm and Evolutionary Computation, (xxix) Software Testing, Verification & Reliability, (xxx) Scientia Iranica,
(xxxi) IEEE Tran. of Reliability, (xxxii) Production & Manufacturing Research, (xxxiii) American Mathematical Society
Delivered Invited Talks
Resource person and invited Talk, NIT Puducherry, 14-18 December 2020
Invited Talk, at 2nd National Conference on RECENT ADVANCES IN MATHEMATICS-NCRAM’19, St.Peter’s Institute of Higher Education & Research, Chennai, 12-13 July 2019
Resource Person, Refresher Course, Pondicherry University, August 2018
Resource person and invited Talk, National Workshop on Computing and Mathematical Simulation (CMS-2018), AAGASC, Karaikal-609605, 27 March 2018
Conference /Workshop/Seminar organizing /Program committee
Member of Technical Program Committee, The 2015 International Conference on Fuzzy System and Data Mining, December 12th-15th, 2015 Shanghai.
Member of Technical Program Committee, The 2nd International Conference on Fuzzy Systems and Data Mining (FSDM 2016), 11-14th December 2016, Macau.
Member of Technical Program Committee, The 3rd International Conference on Fuzzy Systems and Data Mining, 24-27th November 2017, National Dong Hwa University, Hualien, Taiwan.
National Workshop on Mathematical Modeling and Computational Techniques, at Department of Mathematics, National Institute of Technology Puducherry, 15th July 2017.
International Program Committee: International Conference on High Performance Computing & Simulation (HPCS 2017), July 17 – July 21, 2017, Genoa, Italy