5 citations · 5 across the 3 of their papers we have counts for
4 papers
Entropy solutions in for a class of triangular systems involving a transport equation
Christian Bourdarias, Anupam Pal Choudhury, Billel Guelmame +1
In this article, we consider a class of strictly hyperbolic triangular systems involving a transport equation. Such systems are known to create measure solutions for the initial va…
High frequency stability estimates for a partial data inverse problem
Anupam Pal Choudhury, Venkateswaran P. Krishnan
In this article, high frequency stability estimates for the determination of the potential in the Schrödinger equation are studied when the boundary measurements are made on slight…
The equivalent media generated by bubbles of high contrasts: Volumetric metamaterials and metasurfaces
Habib Ammari, Durga Prasad Challa, Anupam Pal Choudhury +1
We deal with the point-interaction approximations for the acoustic wave fields generated by a cluster of highly contrasted bubbles for a wide range of densities and bulk moduli con…
Singular solutions for a 2X2 system in nonconservative form with incomplete set of eigenvectors
Anupam Pal Choudhury
In this paper, we study the initial-value problem for two first order systems in non-conservative form. The first system arises in elastodynamics and belongs to the class of strict…