Past Events
Date/Time: Wednesday, March 25, 2020 - 16:10 to 17:10
Speaker: Anup Kumar Singh, IISER Berhampur
Title: Representation formulas for certain quadratic forms and a problem of constructing lifting maps between spaces of modular forms.
In this talk, we shall discuss the theta series associated with positive definite integral quadratic forms and some of its applications in getting formulas for the number of representations of positive integers by quadratic forms, using the theory of modular forms. The second part of this talk...
Date/Time: Friday, March 20, 2020 - 14:30 to 15:15
Speaker: A S Abdul Shabeer, SMS, NISER
Title: Hurwitz's Formula for Compact Riemann Surfaces.
Given a holomorphic map between compact Riemann surfaces, Hurwitz's formula relates the genera of the domain and range with the degree and ramification of the map. Hence, given two compact Riemann surfaces we get a restriction on the possible types of holomorphic maps between them. In particular...
Date/Time: Monday, March 9, 2020 - 16:10 to 16:45
Speaker: Suman Mukherjee, NISER
Title: Hardy Littlewood Maximal Function and it's applications
Date/Time: Monday, March 9, 2020 - 15:30 to 16:05
Speaker: Archana S, NISER
Title: Heke Bochner Formula for Euclidean Fourier transform
Date/Time: Monday, March 9, 2020 - 15:30 to 16:05
Speaker: Archana S, NISER
Title: Heke Bochner Formula for Euclidean Fourier transform
Date/Time: Monday, March 9, 2020 - 15:30 to 16:05
Speaker: Archana S, NISER
Title: Heke Bochner Formula for Euclidean Fourier transform
Date/Time: Tuesday, February 18, 2020 - 11:30 to 12:30
Speaker: Prof. Venkateswaran P. Krishnan, TIFR-Centre for Applicable Mathematics
Title: Inverse problems in imaging applications
We present a broad overview of inverse problems in imaging applications. Emphasis will be in the use of integral geometry and PDE techniques in imaging problems.The talk is intended for an undergraduate and graduate student audience.
Date/Time: Thursday, February 13, 2020 - 16:10 to 17:10
Speaker: Ranadip Gangopadhyay, Banaras Hindu University
Title: A Study on Few Non-Riemannian Curvatures in Riemann-Finsler Spaces
In this talk, I shall discuss some basic definitions and examples of Finsler geometry. Afterthat I shall talk about some special Finsler metrics such as Kropina change of m-th rootmetrics, Finsler spaces with rational spray coeffiecients, the general (α, β) Finsler metricsand some of their non-...
Date/Time: Tuesday, February 4, 2020 - 11:30
Speaker: Prof. Stephane Junca, Université Côte d'Azur, Nice, France
Date/Time: Tuesday, February 4, 2020 - 11:30
Speaker: Prof. Stephane Junca, Université Côte d'Azur, Nice, France
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