Welcome to my homepage !
I am currently an Assistant Professor of Mathematics at the SRM University AP, Amaravati, India.
I did my PhD from the Department of Mathematical and Statistical Sciences, University of Alberta, Canada.
My doctoral thesis supervisor is Dr. Anthony To-Ming Lau.
My research interest lies in the general area of :
Contact Information:
Research Interests:
Abstract Harmonic Analysis: Hypergroups and Semihypergroups, Amenability, Function spaces related to (semi)hypergroups, Fixed-point theory.
Operator Algebras: Banach algebras related to (semi)hypergroups, Compact Quantum Groups.
Find my complete research statement here (an abridged version is here !) .
Find synopsis of my doctoral thesis here.
Past Academic Positions:
Post Doctoral Fellow (March 2023- July 2023)
Harish-Chandra Research Institute (HRI), India.
Institute Post Doctoral Fellow (March 2020- March 2023)
Indian Institute of Technology (IIT) Kanpur, India.
Post Doctoral Fellow (July 2018- December 2018)
University of Manitoba, Canada.
Visiting Scientist (April 2018- June 2018)
Indian Statistical Institute (ISI) Kolkata, India.
Education:
Doctor of Philosophy (Mathematics)
University of Alberta, Canada.
Master of Science (Mathematics, thesis based)
Indian Institute of Science (IISc) Bangalore, India.
Bachelor of Science (Hons. Mathematics. Minors: Statistics, Computer Science)
Jadavpur University, India.
Publications:
Published/ Communicated:
C. Bandyopadhyay, Common Fixed Points of Semihypergroup Representations (communicated) Preprint
C. Bandyopadhyay, Fixed Points and Continuity of Semihypergroup Actions (communicated) Preprint
C. Bandyopadhyay, Amenability of semihypergroups, in Women in analysis and PDE, 49-58, Trends Math. Res. Perspect. Ghent Anal. PDE Cent. vol. 5, Birkhauser/Springer, Cham; MR4823622
C. Bandyopadhyay, Topological amenability of semihypergroups, Forum Math. vol. 36 (2024), no. 4, 943-954; MR4767366
C. Bandyopadhyay, Fixed points of coset and orbit space actions: an application of semihypergroup theory, in Recent developments in fixed-point theory, 159-175, Ind. Appl. Math., Springer, Singapore ; MR4790240
C. Bandyopadhyay and P. Mohanty, Equality in Hausdorff-Young for hypergroups, Banach J. Math. Anal. vol. 16 (2022), no. 4, Paper No. 62, 31 pp.; MR4476192
C. Bandyopadhyay, Free product on semihypergroups, Semigroup Forum vol. 102 (2021), no. 1, 28-47; MR4214493
C. Bandyopadhyay, Analysis on semihypergroups: function spaces, homomorphisms and ideals, Semigroup Forum vol. 100 (2020), no. 3, 671-697; MR4101040
In preparation:
Transference Properties of Hypergroups, Bandyopadhyay, C. and Mohanty, P. (in preparation).
Idempotents and Ideals in a Semihypergroup, Bandyopadhyay, C. (to be submitted).
Amalgamated Free Product of Hypergroups, Bandyopadhyay, C. (in preparation).
Teaching:
Winter 2025: MAT 422 (Functional Analysis),
Degree: Bachelor of Science (Hons. Mathematics), SRM University AP.
Capacity: Full Instructor.
Fall 2024: MAT 303 (Measure Theory),
Degree: Bachelor of Science (Hons. Mathematics), SRM University AP.
Capacity: Full Instructor.
Winter 2024: MAT 502 (General Topology),
Degree: Master of Science (Hons. Mathematics), SRM University AP.
Capacity: Full Instructor.
Winter 2024, Winter 2025: FIC 117 (Linear Algebra and Ordinary Differential Equations),
Degree: B. Tech, SRM University AP.
Capacity: Full Instructor.
Fall 2023, Fall 2024: FIC 103 (Calculus for Engineers: Single and Several Variables),
Degree: B. Tech, SRM University AP.
Capacity: Full Instructor.
Fall 2018: MATH 1500 (Calculus),
Degree: Bachelor of Science, University of Manitoba.
Capacity: Full Instructor.
Find my teaching statement here.
The following is a list of courses which I have tutored and/or worked for as a teaching assistant, at University of Alberta, Canada & Indian Institute of Technology Kanpur, India.
MTH111 (Calculus I)
MATH 113/114, MTH101AA (Elementary Calculus I)
MATH 115, MTH102AA (Elementary Calculus II)
MATH 125 (Linear Algebra)
MATH 201 (Differential Equations)
MATH 217/314 (Honors Advanced Calculus I/Analysis I)
MATH 222 (Introduction to Discrete Mathematics)
MATH 241 (Geometry)
MATH 328 (Group Theory)
MATH 334 (Advanced Differential Equations)
Organized Math Fair at SRM University AP, India.
Delivered lecture series on Introduction to Metric Spaces in Chetana Summer Programme at SRM University AP, India.
Presented in International Conference on Women in Mathematics and Statistics at SRM University AP, India.
Attended Prof. U. B. Tewari Distinguished Lecture Series in Mathematics at IIT Kanpur, India. (November 2022)
Presented invited talk at Young Researcher's Meet at IIT Kanpur, India. (March 2022)
Peer Reviewer for Filomat Journal.
Organized Abstract Harmonic Analysis Seminar (AHAS) at the Department of Mathematics, University of Alberta (Fall and Winter terms, 2016-2017).
Conducted undergraduate help sessions at Decima Robinson Support Centre at University of Alberta.