Télécharger le livre :  Direct and Inverse Finite-Dimensional Spectral Problems on Graphs
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Considering that the motion of strings with finitely many masses on them is described by difference equations, this book presents the spectral theory of such problems on finite graphs of strings. The direct problem of finding the eigenvalues as well as the inverse...

Editeur : Birkhäuser
Parution : 2020-10-30
Collection : Operator Theory: Advances and Applications
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126,59
Télécharger le livre :  Spectral Theory of Operator Pencils, Hermite-Biehler Functions, and their Applications
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The theoretical part of this monograph examines the distribution of the spectrum of operator polynomials, focusing on quadratic operator polynomials with discrete spectra.The second part is devoted to applications. Standard spectral problems in Hilbert spaces are of the...

Editeur : Birkhäuser
Parution : 2015-06-11
Collection : Operator Theory: Advances and Applications
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52,74