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On generalized
resolvents and Q-functions of
symmetric linear relations (subspaces) in Hilbert space
Heinz K. Langer and B. Textorius |
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Vol. 72 (1977), No. 1, 135–165
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Abstract |
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The notion of a Q-function and M. G. Kreǐn’s formula for the generalized resolvents of a symmetric operator are extended to the case of a symmetric linear relation. Applications to linear non-densely defined bounded operators as well as to semibounded linear relations are given. |
Mathematical Subject Classification 2000
Primary: 47B25
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Milestones
Received: 29 September 1976
Published: 1 September 1977
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Authors |
| Heinz K. Langer | |
| B. Textorius | |
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