B. Velichkov

activity

20112026

most citedFaber-Krahn inequalities in sharp quantitative form

101 citations · 311 across the 55 of their papers we have counts for

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Showing 2014Show all

2 papers · 1 filter

math.AP2014

The spectral drop problem

Giuseppe Buttazzo, Bozhidar Velichkov

We consider spectral optimization problems of the form $min {λ_{1} (Ω; D) : Ω \subset D, ∣Ω∣ = 1},$ where $D$ is a given subset of the Euclidean space $R^{d}$ . Here $λ…

math.OC2014★ 1 cited

Optimization problems involving the first Dirichlet eigenvalue and the torsional rigidity

Giuseppe Buttazzo, Michiel van den Berg, Bozhidar Velichkov

We present some open problems and obtain some partial results for spectral optimization problems involving measure, torsional rigidity and first Dirichlet eigenvalue.