13 October 2026Seminar talk
Besov Spaces for Partial Differential Equations
An introduction to Littlewood–Paley and Besov-space methods for nonlinear PDEs, with emphasis on time-dependent estimates and applications to fluid equations.
Talks
Seminar talks, conference presentations, and posters.
Selected presentations on controllability, time-periodic PDEs, fluid mechanics, and analytical methods for partial differential equations.
Slides and posters from selected presentations will be uploaded soon.
Upcoming
Upcoming talks
20 October 2026Seminar talk
Time-Periodic Compressible Navier–Stokes Equations in Besov Spaces
A sequel focused on time-periodic compressible fluid problems and the analytical framework behind existence, regularity, and stability questions.
Research talks
Research talks and seminars
4 June 2025Contributed talk
Some controllability results for one-dimensional linearized compressible Navier–Stokes equations
Slides will be uploaded soon.
25 March 2025Seminar talk
Local null controllability of a parabolic system using a Neumann boundary control
Slides will be uploaded soon.
20 February 2023Symposium talk
The Heat Equation is “Flat”
Slides will be uploaded soon.
5 August 2021Research seminar
On Flatness and Controllability of the Heat Equation in One Dimension
Slides will be uploaded soon.
Posters
Poster presentations
IIT BombayPoster
Motion Planning for the Heat Equation
Flatness approach, null controllability, and approximate controllability for the one-dimensional heat equation.
Poster will be uploaded soon.
ICTS BangalorePoster
Boundary controllability of linearized compressible Navier–Stokes equations in 1D using one control
Boundary controllability for one-dimensional linearized compressible Navier–Stokes systems using a single control.
Poster will be uploaded soon.
Academic activities
Conferences, workshops, and schools
Mathematics with Applications 2025 (MathApp2025)
Funchal, Madeira, Portugal · 2–6 June 2025. Conference on the occasion of the 60th birthday of Professor Šárka Nečasová.
Rotation and Fluids – Prague-Sum Summer School 2025
Institute of Mathematics, Czech Academy of Sciences, Prague · 25–29 August 2025.
Mathematical Analysis of Fluid Flow Models
TIFR Centre for Applicable Mathematics, Bangalore · 10–22 June 2024. NCM Workshop.
Recent Advances on Control Theory of PDE Systems
ICTS Bangalore · 12–23 February 2024. International Conference.
Control Theory Meets the Theory of Homogenization
IIT Bombay · 28 February–4 March 2023. Discussion Meeting.
Convex Integration Solutions for the Transport Equation
IISER Kolkata · 8–18 November 2021. Lecture Series by Dr. Ujjwal Koley.
Short Course in Calculus of Variations
IISER Kolkata · 28 January–1 February 2019. Lecture Series by Professor Bernard Dacorogna.