B. Siudeja

activity

20062009

most citedIsoperimetric inequalities for eigenvalues of triangles

2 citations · 4 across the 4 of their papers we have counts for

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math.SP2006

Sharp bounds for eigenvalues of triangles

B. Siudeja

We prove that the first eigenvalue of the Dirichlet Laplacian for a triangle in the plane is bounded above by $\frac{π ^{2} L ^{2}}{9 A ^{2}}$ , where $L$ is the perimeter and $A$ is the area of…

math.PR2006

Scattering length for stable processes

B. Siudeja

Let $α \in (0, 2)$ and $X_{t}$ be a symmetric $α$ -stable process. We define the scattering length $Γ (v)$ of the positive potential $v$ and prove several of its basic properties. We use…