Dna262
发表于 2025-3-25 03:59:06
Conference proceedings 2007 A. Fleige, K.-H. Förster, S. Hassi, P. Jonas, M. Kaltenbäck, I. Karabash, A. Kostenko, H. Langer, A. Luger, C. Mehl, B. Nagy, H. Neidhart, V. Pivovarchik, J. Rehberg, L. Rodman, A. Sandovici, H. de Snoo, L.I. Soukhotcheva, C. Trunk, H. Winkler, H. Woracek.
Kaleidoscope
发表于 2025-3-25 10:46:07
Generalized Resolvents of a Class of Symmetric Operators in Krein Spaces,same spectral properties as a definitizable operator. We show that the Krein-Naimark formula establishes a bijective correspondence between the compressed resolvents of locally definitizable self-adjoint extensions . of . acting in Krein spaces . and a special subclass of meromorphic functions.
chuckle
发表于 2025-3-25 14:52:30
Block Operator Matrices, Optical Potentials, Trace Class Perturbations and Scattering, class perturbations the channel scattering matrices are calculated. Using Feshbach’s optical potential it is shown that for a given spectral parameter the channel scattering matrices can be recovered either from a dissipative or from a Lax-Phillips scattering theory.
花费
发表于 2025-3-25 18:42:58
Canonical Differential Equations of Hilbert-Schmidt Type, property that the selfadjoint operators associated to a canonical system have resolvents of Hilbert-Schmidt type in terms of the Hamiltonian . as well as in terms of the associated Titchmarsh-Weyl coefficient.
不连贯
发表于 2025-3-25 23:22:28
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superfluous
发表于 2025-3-26 00:13:05
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menopause
发表于 2025-3-26 04:49:15
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ABASH
发表于 2025-3-26 09:48:08
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regale
发表于 2025-3-26 14:12:44
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Conducive
发表于 2025-3-26 18:27:14
Some Basic Properties of Polynomials in a Linear Relation in Linear Spaces,The behavior of the domain, the range, the kernel and the multivalued part of a polynomial in a linear relation is analyzed, respectively.