A. Anand

activity

20152020

most citedAn efficient high-order Nyström scheme for acoustic scattering by inhomogeneous penetrable media with discontinuous material interface

10 citations · 35 across the 10 of their papers we have counts for

collaborators

Showing 2017Show all

2 papers · 1 filter

math.NA2017★ 8 cited

A Nyström-based finite element method on polygonal elements

Akash Anand, Jeffrey S. Ovall, Steffen Weisser

We consider families of finite elements on polygonal meshes, that are defined implicitly on each mesh cell as solutions of local Poisson problems with polynomial data. Functions in…

math.FA2017

A solution to the Cauchy dual subnormality problem for 2-isometries

Akash Anand, Sameer Chavan, Zenon Jan Jabłoński +1

The Cauchy dual subnormality problem asks whether the Cauchy dual operator $T^{'} := T (T^{*} T)^{- 1}$ of a $2$ -isometry $T$ is subnormal. In the present paper we show that the prob…