Spectral Analysis and Solvability of Abstract Hyperbolic Equations with Aftereffectстатья
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Дата последнего поиска статьи во внешних источниках: 18 июля 2013 г.
Аннотация:We analyze functional-differential equations with unbounded operator coefficients
in a Hilbert space whose leading part is an abstract hyperbolic equation perturbed by terms
with a retarded argument and by terms with Volterra integral operators.
We consider spectral problems for the operator functions that are the symbols of abovementioned equations in the autonomous case.