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The Operator (sgn x) d 2 dx 2 is Similar to a Selfadjoint Operator in L 2 ( R )
Curgus, Branko, Najman, BrankoVolume:
123
Language:
english
Journal:
Proceedings of the American Mathematical Society
DOI:
10.2307/2160709
Date:
April, 1995
File:
PDF, 151 KB
english, 1995