Hemanth Saratchandran

activity

20152025

most citedA four dimensional hyperbolic link complement in a standard

S^{4}

2 citations · 2 across the 5 of their papers we have counts for

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math.DG2025

An equivariant Guillemin trace formula

Peter Hochs, Hemanth Saratchandran

Guillemin's trace formula is an expression for the distributional trace of an operator defined by pulling back functions along a flow on a compact manifold. We obtain an equivarian…

math.DG2019

Essential self-adjointness of perturbed quadharmonic operators on Riemannian manifolds with an application to the separation problem

Hemanth Saratchandran

We consider perturbed quadharmonic operators, $Δ^{4} + V$ , acting on sections of a Hermitian vector bundle over a complete Riemannian manifold, with the potential $V$ satisfying a bo…

math.DG2018

Higher order Seiberg-Witten functionals and their associated gradient flows

Hemanth Saratchandran

We define functionals generalising the Seiberg-Witten functional on closed $s p i n^{c}$ manifolds, involving higher order derivatives of the curvature form and spinor field. We then co…