Baptiste Devyver

activity

20102025

most citedOn the finiteness of the Morse Index for Schrödinger operators

12 citations · 17 across the 9 of their papers we have counts for

collaborators

Showing 2021Show all

2 papers · 1 filter

math.AP2021

Estimates for the covariant derivative of the heat semigroup on differential forms, and covariant Riesz transforms

Robert Baumgarth, Baptiste Devyver, Batu Güneysu

With $Δ_{j} \geq 0$ is the uniquely determined self-adjoint realization of the Laplace operator acting on $j$ -forms on a geodesically complete Riemannian manifold $M$ and $\nabla$ …

math.AP2021

Gradient Estimate for the Heat Kernel on Some Fractal-Like Cable Systems and Quasi-Riesz Transforms

Baptiste Devyver, Emmanuel Russ, Meng Yang

We give pointwise upper estimate for the gradient of the heat kernel on some fractal-like cable systems including the Vicsek and the Sierpiński cable systems. Applications to $L^{p}$ …