Nondegenerate Jordan subspaces of self-adjoint operators in indefinite spaces

DOI10.1016/0024-3795(94)90003-5zbMath0806.15009OpenAlexW2144354091MaRDI QIDQ1334908

V. Pereyra

Publication date: 26 September 1994

Published in: Linear Algebra and its Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0024-3795(94)90003-5

zbMATH Keywords

self-adjoint operatorJordan chainsJordan basisfinite-dimensional Krein spaceindefinite space

Mathematics Subject Classification ID

Hermitian, skew-Hermitian, and related matrices (15B57) Spaces with indefinite inner product (Kre?n spaces, Pontryagin spaces, etc.) (46C20) Vector spaces, linear dependence, rank, lineability (15A03) Canonical forms, reductions, classification (15A21)

Related Items (1)

The algebraic structure of \(H\)-dissipative operators in a finite-dimensional space

Cites Work

• Matrices and indefinite scalar products
• A Variational Principle in Krein Space
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