A realization theorem for generalized Nevanlinna families
A realization theorem for generalized Nevanlinna families
复制标题
广义Nevanlinna族的实现定理
DOI:
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发表时间:
2011
期刊:
影响因子:
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通讯作者:
H. Snoo
中科院分区:
文献类型:
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作者:
J. Behrndt;V. Derkach;S. Hassi;H. Snoo
Boundary relations for a symmetric relation in a Pontryagin space are studied and the corresponding Weyl families are characterized. In particular, it is shown that every generalized Nevanlinna family can be realized as the Weyl family of a boundary relation in a Pontryagin space. Mathematics subject classification (2010): 46C20; 46E22; 47B50, Secondary: 47A48; 47B32.