I. A. Minlend

activity

20142025

most citedExistence of Self-Cheeger sets on Riemannian manifolds

5 citations · 7 across the 14 of their papers we have counts for

collaborators

Showing 2023Show all

3 papers · 1 filter

math.AP2023

Overdetermined problems with sign-changing eigenfunctions in unbounded periodic domains

Ignace Aristide Minlend

We prove the existence of nontrivial unbounded domains $Ø$ in the Euclidean space $R^{d}$ for which the Dirichlet eigenvalue problem for the Laplacian on $Ω$ admits sign-changing ei…

math.AP2023

Exceptional domains in higher dimensions

Ignace Aristide Minlend, Tobias Weth, Jing Wu

We prove the existence of nontrivial unbounded exceptional domains in the Euclidean space $R^{N}$ , $N \geq 4$ . These domains arise as perturbations of complements of straight cylinder…

math.AP2023★ 1 cited

The Schiffer problem on the cylinder and on the $2$ -sphere

Mouhamed Moustapha Fall, Ignace Aristide Minlend, Tobias Weth

We prove the existence of a family of compact subdomains $Ω$ of the flat cylinder $R^{N} \times R /2 π Z$ for which the Neumann eigenvalue problem for the Lapl…

Overdetermined problems with sign-changing eigenfunctions in unbounded periodic domains

Exceptional domains in higher dimensions

The Schiffer problem on the cylinder and on the 2-sphere

The Schiffer problem on the cylinder and on the $2$ -sphere