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20052022
most citedZeros of nonpositive type of generalized Nevanlinna functions with one negative square

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math.FA2019

Selfadjoint extensions of relations whose domain and range are orthogonal

Seppo Hassi, Jean-Philippe Labrousse, Henk de Snoo

The selfadjoint extensions of a closed linear relation from a Hilbert space to a Hilbert space are considered in the Hilbert space ${\mathfr…