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The Friedrichs extension of regular ordinary differential operators
Niessen, Heinz-Dieter, Zettl, AntonVolume:
114
Language:
english
Journal:
Proceedings of the Royal Society of Edinburgh: Section A Mathematics
DOI:
10.1017/S0308210500024409
Date:
January, 1990
File:
PDF, 313 KB
english, 1990