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arXiv math-ph/0412015math-phmath.APmath.MP
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非线性特征值问题

Non linear eigenvalue problems

Didier Robert

摘要:

本文考虑一类多项式依赖于复参数的算子族的广义特征值问题。这个问题等价于一个真正的非自伴算子。本文讨论了由P.D.E.的解析光滑理论导出的模型的非平凡本征态的存在性。我们将回顾一些旧的结果,并介绍最近的改进。

英文摘要:

In this paper we consider generalized eigenvalue problems for a family of operators with a polynomial dependence on a complex parameter. This problem is equivalent to a genuine non self-adjoint operator. We discuss here existence of non trivial eigenstates for models coming from analytic theory of smoothness for P.D.E. We shall review some old results and present recent improvements on this subject.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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