Singular Perturbations of Abstract Wave Equations
نویسنده
چکیده
Given, on the Hilbert space H0, the self-adjoint operator B and the skew-adjoint operators C1 and C2, we consider, on the Hilbert space H ≃ D(B)⊕H0, the skew-adjoint operator
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تاریخ انتشار 2004