arXiv Open Access 2023

Friedrichs extensions for a class of singular discrete linear Hamiltonian systems

Guojing Ren Guixin Xu

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Abstrak

This paper is concerned with the characterizations of the Friedrichs extension for a class of singular discrete linear Hamiltonian systems. The existence of recessive solutions and the existence of the Friedrichs extension are proved under some conditions. The self-adjoint boundary conditions are obtained by applying the recessive solutions and then the characterization of the Friedrichs extension is obtained in terms of boundary conditions via linear independently recessive solutions.

Topik & Kata Kunci

math.SP

Penulis (2)

Guojing Ren

Guixin Xu

Format Sitasi

APA MLA BibTeX

Ren, G., Xu, G. (2023). Friedrichs extensions for a class of singular discrete linear Hamiltonian systems. https://arxiv.org/abs/2311.08665

Akses Cepat

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Informasi Jurnal

Tahun Terbit: 2023
Bahasa: en
Sumber Database: arXiv
Akses: Open Access ✓