Conference/symposium/special-session organized:
Organizing with Dr. Rattan Lal and Dr. Narendra Singh, a Session "New Tools of Fractals in PDEs and Numerical Approximation" at ICNAAM-2025 (23rd International Conference of Numerical Analysis and Applied Mathematics), Greece, September 16- 22, 2025, https://icnaam.org/planned-sessions-and-symposia/
Organizing a Workshop on "Fractal Geometry: Families and Guardians (FG^2), Online mode, October 08-10, 2025, https://fg2.iiita.ac.in/.
Organized a workshop "Course on Exponential Separation and L^q dimension", at IIIT Allahabad, April 23, 2025, http://coursefractal.iiita.ac.in/.
Organized a Workshop on Fractals-GAANA, at IIIT Allahabad, January 29-31, 2025, http://fgaana.iiita.ac.in/.
Organized with Dr. Anuj Kumar and Dr. Narendra Singh, a special session "Recent advances in Fractal Geometry, Dynamical Systems, and Positive Operators" at the 14th AIMS Conference, Abu Dhabi, UAE, December 16 -20, 2024, https://aimsconference.org/AIMS-Conference/conf-reg2024/ss/changeApp12.php?ssid=138
Organized with Dr. Anand Kumar Tiwari, "Workshop on Real Analysis and Topology" (WRAT), Online mode, September 06-08, 2024, https://wrat.iiita.ac.in/.
Organized "Meeting on Analysis, Dimensions, and PDEs", Online mode, July 27, 2024, https://madp.iiita.ac.in/.
Organized with Dr. Abdullah Bin Abu Baker, "Training in Linear Algebra", at IIIT Allahabad, May 30 - June 01, 2024, https://tla2024.iiita.ac.in/.
Organized with Dr. Anand Kumar Tiwari, a "Conference on Graph Theory and Additive Combinatorics", at IIIT Allahabad, May 03-05, 2024, https://cgac.iiita.ac.in/.
Coordinated a "Workshop on Mission and Vision for Viksit Bharat@2047" organized by the Department of Applied Sciences, IIIT Allahabad for its MTech and PhD students, April 20, 2024.
Coordinating Weekly Departmental Colloquium, Talks by PhD scholars and External Experts, organized by the Department of Applied Sciences, IIIT Allahabad for its MTech and PhD students, April 08 - continue..., 2024.
Organized the "2nd Workshop on Fractal Geometry and Related Fields" (FGRF-2024) at IIIT Allahabad, April 05 - 07, 2024, https://fgrf2.iiita.ac.in/.
Organized with Dr. Abdullah Bin Abu Baker, an International Conference "Conference on Functional Analysis and Fractals", at IIIT Allahabad, February 16-18, 2024, https://cfaf.iiita.ac.in/.
Organized with Prof. M. K. Roychowdhury and Dr. S. Jha, Special session on "Fractal Geometry, Dynamical Systems, and Their Applications" at the 13th AIMS Conference on Dynamical Systems, Differential Equations and Applications, Wilmington, NC, USA, May 31 - June 04, 2023, https://aimsconference.org/AIMS-Conference/conf-reg2023/ss/changeApp12.php?ssid=6 .
Organized with Prof. M. K. Roychowdhury and Dr. S. Jha, AMS Spring Eastern Virtual Sectional Meeting #1185, Special Session on "Fractal Geometry and Dynamical Systems", USA, April 01-02, 2023, https://meetings.ams.org/math/spring2023e/meetingapp.cgi/Symposium/141.
Organized a "Workshop on Fractal Geometry and Related Fields" (FGRF) at IIIT Allahabad, September 25 - October 01, 2022, https://fgrf.iiita.ac.in/.
Organized with Prof. M. K. Roychowdhury and Dr. S. Jha, AMS Spring Western Sectional Meeting #1178, Special Session on "Fractal Geometry and Dynamical Systems", USA, May 14-15, 2022, https://meetings.ams.org/math/spring2022w/meetingapp.cgi/Session/4484.
Organized with Prof. M. K. Roychowdhury and Dr. S. Jha, AMS Fall Western Sectional Meeting #1172, Special Session on "Fractal Geometry and Dynamical Systems", USA, October 23-24, 2021, https://www.ams.org/meetings/sectional/2283_progfull.html.
Coordinated Departmental Colloquium, Talks by PhD scholars and External Experts, organized by the Department of Applied Sciences, IIIT Allahabad for its MTech and PhD students, September 2021 - December 2023.
Editorial Service:
Edited a special issue "Fractal geometry theory and its applications in multidisciplines" in Fractals journal (with Prof. Yongshun Liang) 2025, will be published soon.
Edited a volume "Advances in Dimension Theory, Fractal Functions and Measures" for Contemporary Mathematics (American Mathematical Society), (with Prof. María A. Navascués and Prof. Amit Priyadarshi) 2025, https://bookstore.ams.org/view?ProductCode=CONM/825 .
Edited a special issue "Recent advances in tools of Fractal Geometry with applications in Physical Biology and Machine Learning" in Discrete and Continuous Dynamical Systems Series S (with Dr. B. Selmi and Prof Y. Liang) 2024.
Edited a Special issue on "Recent trends in Fractal Dimension, Fractal Functions, and Fractal Measures: Theory and Applications" in Chaos, Solitons and Fractals (as the Executive Guest Editor with Guest editors: Prof. M. A. Navascues and Dr. B. Selmi), https://www.sciencedirect.com/journal/chaos-solitons-and-fractals/special-issue/101KPSKLQ8P.
Edited Contemporary Mathematics (American Mathematical Society), Volume 797, Recent Developments in Fractal Geometry and Dynamical Systems (with Prof. M. K. Roychowdhury and Dr. S. Jha), https://bookstore.ams.org/view?ProductCode=CONM/797.
Edited a Special issue on "Fractal Dimension and Fractional Calculus"; Fractals Vol. 32, No. 2 (2024) (as the Lead Guest Editor with Guest Editor: Prof. Yongshun Liang), https://www.worldscientific.com/doi/10.1142/S0218348X2402002X.
Invited Conference and Workshop Lectures/Talks:
Delivered an Invited talk "Fractals: GAANA" at Department of Mathematics, Banaras Hindu University (BHU), May 06, 2025.
Delivered a series of lectures at Course on Exponential Separation and L^q dimension, April 23, 2025.
Delivered six lectures at Workshop on Fractals-GAANA, at IIIT Allahabad, January 29-31, 2025.
Delivered an Invited talk "Introducing Fractals: Geometry, Analysis and Applications" in "National Seminar on Recent Development on Analysis and Algebra", Panchayat College, Bargarh, Odisha, September 14, 2024.
Delivered Lectures on "Measure Theory part of GATE syllabus" in WRAT-2024, September 06 - 08, 2024.
Delivered a two-hour lecture "Geometry of Linear Transformation" in Lecture Program at SSSVS Govt. P.G. College, Chunar, August 28, 2024.
Delivered four Lecture-cum-tutorial classes in Training in Linear Algebra, May 30 - June 01, 2024.
Was a resource person in Workshop on Linear Algebra at Siddharth University Kapilvastu and delivered four Lecture-cum-tutorial classes, April 10, 2024.
Delivered five lectures at FGRF-2024, April 05-07, 2024.
Gave two talks at Department of Mathematics, IIT Madras, June 26 -June 27, 2023.
Delivered two lectures at Instructional School for Mathematical Sciences organized at IIT Patna, 16-30 June 2023 and also appeared at AFS-II at IIT Patna, May 22-June 17, 2023.
"An Introduction to Fractals and Fractal Dimensions", at Punjab Engineering College, Chandigarh, India, May 24, 2023.
"Further analysis of Hausdorff dimension and separation conditions" at AMS Spring Eastern Virtual Sectional Meeting, Special Session on "Fractal Geometry and Dynamical Systems", USA, April 01-02, 2023.
"Construction of Fractal sets" and "Construction of Fractal measures" at FGRF-2022, IIIT Allahabad, September 25 - October 01, 2022.
''Some results on Quantization dimension" at AMS Spring Western Sectional Meeting #1178, Special Session on "Fractal Geometry and Dynamical Systems", USA, May 14-15, 2022
“Fractal functions in some Banach spaces and their dimensional study” at Workshop on Geometry of Banach Spaces and its Applications during December 31, 2021- January 02, 2022, organized by IIIT Allahabad.
“Dimension of fractal Graphs'' at ICNAAO-2021, IIT (BHU), Varanasi, India, December 21-23, 2021.
“Concerning quantization for probability measures in complete metric spaces” at Joint Mathematics Meetings AMS Special Session, January 06-09, 2021, USA.
Research Visits:
IIT Jodhpur, October 25 - November 03, 2024 (Acknowledge a partial financial support from Department of Mathematics, IIT Jodhpur and special thanks to Prof. V.V.M.S. Chandramouli).
University of Delhi, Dec 07-10, 2023 (Department of Mathematics, KNC, DU).
IIT Delhi, July 16 - July 30, 2023 (Department of Mathematics, IIT Delhi).
IIT Madras, June 22 - June 29, 2023 (Acknowledge a partial financial support from Department of Mathematics, IIT Madras and sincere thanks to Prof. A.K.B. Chand).
IIT (BHU), March 02 - March 12, 2023 (Department of Mathematical Sciences, IIT (BHU)).
IIT Delhi, October 14 - November 09, 2022 (Department of Mathematics, IIT Delhi).
IIT (BHU), July 19 - August 02, 2022, (Department of Mathematical Sciences, IIT (BHU)).