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math.AP2026
Sharp bounds and geometric properties of the first non trivial Steklov Neumann Eigenvalue
Sagar Basak, Gloria Paoli, Rossano Sannipoli +1
In this article, we study the mixed Steklov--Neumann eigenvalue problem on doubly connected domains. First, we show that among all doubly connected domains in of the…
math.AP2026
On Eigenvalues of Logarithmic Potential Operator in the Hyperbolic Space
Jiya Rose Johnson, Sheela Verma
Let be a bounded open set in the Poincaré hyperbolic disk, . In this article, we consider the hyperbolic logarithmic potential operator $\mathcal{L}_h : L^2(Ω) \…