Bharat Talwar

activity

20182026

most citedPeripherally automorphic unital completely positive maps

4 citations · 18 across the 11 of their papers we have counts for

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Showing 2022 · math.APShow all

2 papers · 2 filters

math.AP2022★ 4 cited

Fujita exponent on stratified Lie groups

Durvudkhan Suragan, Bharat Talwar

We prove that $\frac{Q}{Q - 2}$ is the Fujita exponent for a semilinear heat equation on an arbitrary stratified Lie group with homogeneous dimension $Q$ . This covers the Euclidean c…

math.AP2022

Nonexistence of solutions of certain semilinear heat equations

Durvudkhan Suragan, Bharat Talwar

We consider a semilinear heat equation involving a forcing term which depends only on the space variable. To start with, the existence of a local mild solution is proved through an…