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arXiv · 0809.1555

On Factorization of a Perturbation of a J-selfadjoint Operator Arising in Fluid Dynamics

Marina Chugunova·Vladimir Strauss
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Abstract

We prove that some perturbation of a J-selfadjoint second order differential operator admits factorization and use this new representation of the operator to prove compactness of its resolvent and to find its domain.

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Marina Chugunova, Vladimir Strauss. 2008-09-09. On Factorization of a Perturbation of a J-selfadjoint Operator Arising in Fluid Dynamics. https://arxiv.org/abs/0809.1555

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