On the optimal asymptotic eigenvalue behaviour of weakly singular integral operators

Cobos, Fernando; Janson, Svante; Kühn, Thomas

doi:10.1090/S0002-9939-1991-1060720-X

On the optimal asymptotic eigenvalue behaviour of weakly singular integral operators
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by Fernando Cobos, Svante Janson and Thomas Kühn PDF

Proc. Amer. Math. Soc. 113 (1991), 1017-1022 Request permission

Abstract:

We improve the known results on eigenvalue distributions of weakly singular integral operators having (power) order of the singularity equal to half of the dimension of the underlying domain. Moreover we show that our results are the best possible.

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