Document Type

Article

Publication Date

4-1995

Abstract

Krein space operator-theoretic methods are used to prove that the operator (sgn x) d²/dx² is similar to a selfadjoint operator in the Hilbert space (R).

Publication Title

Proceedings of the American Mathematical Society

Volume

123

Issue

4

First Page

1125

Last Page

1128

Required Publisher's Statement

First published in "Proceedings of the American Mathematical Society" in 1995, published by the American Mathematical Society.

Subjects - Topical (LCSH)

Kreĭn spaces; Critical point theory (Mathematical analysis); Positive operators; Stochastic partial differential equations

Genre/Form

articles

Type

Text

Rights

Copying of this document in whole or in part is allowable only for scholarly purposes. It is understood, however, that any copying or publication of this document for commercial purposes, or for financial gain, shall not be allowed without the author’s written permission.

Language

English

Format

application/pdf

Included in

Mathematics Commons

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