arXiv Open Access 2008

Some results on non-self-adjoint operators, a survey

Johannes Sjoestrand

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Abstrak

This text is a survey of recent results obtained by the author and collaborators on different problems for non-self-adjoint operators. The topics are: Kramers-Fokker-Planck type operators, spectral asymptotics in two dimensions and Weyl asymptotics for the eigenvalues of non-self-adjoint operators with small random perturbations. In the introduction we also review the notion of pseudo-spectrum and its relation to non-self-adjoint spectral problems.

Topik & Kata Kunci

math.SP math.AP

Penulis (1)

Johannes Sjoestrand

Format Sitasi

APA MLA BibTeX

Sjoestrand, J. (2008). Some results on non-self-adjoint operators, a survey. https://arxiv.org/abs/0804.3701

Akses Cepat

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Informasi Jurnal

Tahun Terbit: 2008
Bahasa: en
Sumber Database: arXiv
Akses: Open Access ✓