Author:
Bradley John S.,Hinton Don B.,Kauffman Robert M.
Abstract
SynopsisA quadratic functional Q is considered which is defined by an integral on a subset of functions in a weighted Hilbert space. The functional Q is minimized subject to the Dirichlet index of the associated differential operator being minimal. The infimum of Q is shown to be the least point in the spectrum of a certain self-adjoint operator which arises as a Friedrichs extension.
Publisher
Cambridge University Press (CUP)
Cited by
13 articles.
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