Pranav Chakravarthy, PhD
Email Address: pranav.vijay.chakravarthy@ulb.be
I'm Pranav Chakravarthy, a postdoc at Université libre de Bruxelles(ULB) working with Mélanie Bertelson.
Previously, I was a postdoc at the Einstein Institute of Mathematics, Hebrew University of Jerusalem working with Yoel Groman.
I finished my PhD in August 2021 at the University of Western Ontario under the supervision of Martin Pinsonnault and Yael Karshon.
Research interests:
My interests are in the field of symplectic geometry with a focus on using pseudo-holomorphic curve techniques to study symplectic group actions on symplectic 4-manifolds, and studying the properties of equivariant symplectomorphims of such manifolds. My thesis was on "Homotopy type of equivariant symplectomorphisms of rational ruled surfaces".
My interests are in the field of symplectic geometry with a focus on using pseudo-holomorphic curve techniques to study symplectic group actions on symplectic 4-manifolds, and studying the properties of equivariant symplectomorphims of such manifolds. My thesis was on "Homotopy type of equivariant symplectomorphisms of rational ruled surfaces".
Talks:
Symplectix seminar, Henri Poincare Institute, Jan 12th 2024
ULB geometry seminar, Université libre de Bruxelles, 16th October 2023
Tata Insitute of Fundamental Research, Mumbai, September 21st 2022
Geometry and Dynamics Seminar, Tel-Aviv University, March 23rd 2022
Topology and Geometry Seminar, Hebrew University of Jerusalem, December 7th 2021
Geometria em Lisboa Seminar, November 2nd 2021}, Link to Video : Video
CMS Winter Meeting,symplectic topology session, December 8th 2020, Link to Video: Video
University of Western Ontario Algebra seminar, November 13th 2020
Preprints and Thesis:
Centralizers of Hamiltonian circle actions on rational ruled surfaces; with Martin Pinsonnault; Accepted in Memoirs of the AMS; Arxiv Link
Symplectic centralisers of finite cyclic group actions on rational ruled surfaces with Martin Pinsonnault; Arxiv Link .
Remarks on J-inflation process; with Jordan Payette and Martin Pinsonnault; Arxiv link.
Nodal fibrations on K3 surfaces from maximal degenerations; with Yoel Groman; in preparation.
From equivariant deformations to isotopy; with River Chiang, Liat Kessler and Martin Pinsonnault; in preparation.
Homotopy type of space of equivariant ball embeddings; with River Chiang, Liat Kessler and Martin Pinsonnault; in preparation.
PhD Thesis: Homotopy type of equivariant symplectomorphisms of rational ruled surfaces". Link