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Article
The Operator (sgn x) d²/dx² is Similar to a Selfadjoint Operator in L² (R)
Proceedings of the American Mathematical Society
  • Branko Ćurgus, Western Washington University
  • Branko Najman
Document Type
Article
Publication Date
4-1-1995
Disciplines
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 L²(R).
Citation Information
Branko Ćurgus and Branko Najman. "The Operator (sgn x) d²/dx² is Similar to a Selfadjoint Operator in L² (R)" Proceedings of the American Mathematical Society Vol. 123 Iss. 4 (1995) p. 1125 - 1128
Available at: http://works.bepress.com/branko_curgus/2/