APRG Seminar:
2023–24 talks
(Current organizers:
Muna Naik
and
Apoorva
Khare)
(click on the title-hyperlinks for the abstracts)
Some talks for this academic year will still be online.
Upcoming talks
April 10, 2024:
Luz Roncal (BCAM – Basque Center for Applied Mathematics, Spain)
4 pm, Microsoft Teams (online)
Title: Pointwise
localisation and weighted inequalities for Rubio de Francia square
function
[
Video]
Previous talks
April 3, 2024:
Debsoumya Chakraborti (Mathematics Institute, University of Warwick,
UK)
4 pm,
Lecture Hall LH-1
Title: Approximate
packing of independent transversals in locally sparse graphs
(Joint with the
Algebra–Combinatorics Seminar)
March 27, 2024:
Utsav Dewan (ISI Kolkata)
4 pm, Microsoft Teams (online)
Title: Restricted
mean value property on Riemannian manifolds
[
Video]
March 13, 2024:
Jotsaroop Kaur (IISER Mohali)
4 pm, Microsoft Teams (online)
Title: Hardy
and Rellich identities and inequalities for Grushin operators via
spherical vector fields and Bessel pairs
[
Video]
March 6, 2024:
Mikel Florez Amatriain (BCAM – Basque Center for Applied
Mathematics, Spain)
4 pm, Microsoft Teams (online)
Title: Singular
integral operators along codimension one subspaces depending on n-1
variables
[
Video]
February 28, 2024:
Tapendu Rana (Ghent University, Belgium)
4 pm, Microsoft Teams (online)
Title: Boundedness
of pseudo-differential operators on radial sections of line bundles over
the Poincaré upper half plane SL(2)/SO(2)
[
Video]
February 21, 2024:
Rajula Srivastava (Hausdorff Center / Univ. Bonn / Max Planck
Institute, Bonn, Germany)
4 pm, Microsoft Teams (online)
Title: Counting
rational points near flat hypersurfaces
[
Video]
February 20, 2024:
T.E.S. Raghavan (University of Illinois at Chicago, USA)
4 pm,
Lecture Hall LH-1
Title: A
note on Linear Complementarity via zero sum two person games
February 15, 2024:
Ravi Prakash (Universidad de Concepcion, Concepcion, Chile)
3:30 pm,
Lecture Hall LH-1
Title: The
p-Laplace "Signature" for Quasilinear Inverse Problems with Large
Boundary Data
February 15, 2024:
José María Martell Berrocal (ICMAT, Madrid, Spain)
2 pm, Microsoft Teams (online)
Title: Elliptic
operators in rough domains
[
Video]
February 7, 2024:
Kalachand Shuin (Seoul National University, South Korea)
4 pm, Microsoft Teams (online)
Title: Multilinear
maximal averages defined on non-degenerate hypersurfaces
[
Video]
January 29, 2024:
Walter van Suijlekom (Radboud Universiteit, Nijmegen, Netherlands)
4 pm,
Lecture Hall LH-1
Title: Geometric
spaces at finite resolution
January 24, 2024:
Debraj Chakrabarti (Central Michigan University, Mount Pleasant, USA)
4 pm,
Lecture Hall LH-1
Title: Partial convexity conditions and the $\overline{\partial}$-problem
January 17, 2024:
Ritvik Radhakrishnan (ETH, Zurich, Switzerland)
3:30 pm,
Lecture Hall LH-1
Title: Quantitative
FKG for crossings
January 4, 2024:
Surjit Kumar (IIT Madras)
4 pm,
Lecture Hall LH-1
Title: Commuting
tuple of operators homogeneous under the unitary group
January 3, 2024:
Siddhartha Sahi (Rutgers University, USA)
4 pm,
Lecture Hall LH-1
Title: Lyapunov
exponents for random matrix products
November 15, 2023:
Joachim Toft (Linnaeus University, Vaxjo, Sweden)
11 am,
Lecture Hall LH-1
Title: Pseudo-differential
calculi and entropy estimates with Orlicz spaces and Orlicz modulation
spaces
November 14, 2023:
Joachim Toft (Linnaeus University, Vaxjo, Sweden)
3:30 pm,
Lecture Hall LH-1
Title: Fractional
Fourier transform, harmonic oscillator propagators and Strichartz
estimates
October 4, 2023:
Ujjal Das (Technion, Haifa, Israel)
3:30 pm,
Lecture Hall LH-1
Title: Existence
of minimizers for weighted $L^p$-Hardy inequalities
October 3, 2023:
Carsten Carstensen (Humboldt Universitat, Berlin, Germany)
10:30 am,
Lecture Hall LH-1
Title: Lower
eigenvalue bounds of the Laplacian (and bi-Laplacian)
September 20, 2023:
Sudarsan Nanda (KIIT Bhubaneswar and IIT Kharagpur)
3 pm,
Lecture Hall LH-1
Title: Applications
of Hahn-Banach Theorem to sequence spaces and variational inequality
September 14, 2023:
Lakshmi Priya M.E. (Tel Aviv University, Tel Aviv, Israel)
3:30 pm,
Lecture Hall LH-1
Title: Almost
sharp lower bound for the nodal volume of harmonic functions
August 4, 2023:
M. Seetharama Gowda (University of Maryland in Baltimore County, USA)
3 pm,
Lecture Hall LH-1
Title: Fan-Theobald-von
Neumann systems
Previous years:
2022–23
2021–22
2020–21
2019–20
2018–19
2017–18