Relaxation for Dirichlet Problems Involving a Dirichlet Form
Author(s) -
Marco Biroli,
Nicoletta Tchou
Publication year - 2000
Publication title -
zeitschrift für analysis und ihre anwendungen
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.567
H-Index - 35
eISSN - 1661-4534
pISSN - 0232-2064
DOI - 10.4171/zaa/946
Subject(s) - dirichlet's principle , dirichlet's energy , relaxation (psychology) , dirichlet series , dirichlet kernel , dirichlet distribution , hierarchical dirichlet process , generalized dirichlet distribution , mathematics , dirichlet l function , dirichlet conditions , mathematical analysis , medicine , boundary value problem
For a fixed Dirichlet form, we study the space of positive Borel measures (possibly infinite) which do not charge polar sets. We prove the density in this space of the set of the measures which represent varying, domains. Our method is constructive. For the Laplace operator, the proof was based on a pavage of the space. Here, we substitute this notion by that of homogeneous covering in the sense of Coiffman and Weiss.
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