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 Electronic Communications in Probability > Vol. 12 (2007) > Paper 7 open journal systems 


On an extension of jump-type symmetric Dirichlet forms

Toshihiro Uemura, University of Hyogo


Abstract
We show that any element from the (L2-)maximal domain of a jump-type symmetric Dirichlet form can be approximated by test functions under some conditions. This gives us a direct proof of the fact that the test functions is dense in Bessel potential spaces.


Full text: PDF

Pages: 57-65

Published on: March 26, 2007
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Electronic Communications in Probability. ISSN: 1083-589X