Wiener Regularity and Heat Semigroups on Spaces of Continuous Functions

作者: Wolfgang Arendt , Philippe Bénilan

DOI: 10.1007/978-3-0348-8765-6_3

关键词: Topological vector spaceEquicontinuityH-derivativeDirichlet boundary conditionElliptic operatorCompact-open topologyDirichlet problemContinuous linear operatorMathematicsPure mathematics

摘要: Let Ω ⊂ ℝ N be open. It is shown that the Dirichlet Laplacian generates a (holomorphic) C o-semigroup on o(Ω) if and only regular in sense of Wiener. The same result remains true for elliptic operators divergence form.

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