Pairs of quadratic forms

DOI10.1016/0024-3795(68)90016-5zbMath0174.06401OpenAlexW1981322507MaRDI QIDQ5920868

M. R. Hestenes

Publication date: 1968

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

Full work available at URL: https://doi.org/10.1016/0024-3795(68)90016-5

zbMATH Keywords

linear algebra, forms

Related Items (14)

A note on semibounded pairs of inner products ⋮ Polyak's theorem on Hilbert spaces ⋮ On error bounds forG-stable methods ⋮ Linear combinations of Hermitian and real symmetric matrices ⋮ Elliptic quadratic operator equations ⋮ Some theorems on the generalized numerical ranges ⋮ On the semi-definiteness of the real pencil of two Hermitian matrices ⋮ Pencils of real symmetric matrices and the numerical range ⋮ The convexity of the range of three Hermitian Forms and of the numerical range of sesquilinear forms ⋮ Perturbation bounds for the definite generalized eigenvalue problem ⋮ A recurring theorem about pairs of quadratic forms and extensions: A survey ⋮ An appreciation of Professor M. R. Hestenes ⋮ Connectivity of Quadratic Hypersurfaces and Its Applications in Optimization, Part I: General Theory ⋮ Pencils of complex and real symmetric and skew matrices

Cites Work

• On the Field of Values of a Matrix
• Linear Systems of Real Quadratic Forms
• A quadratic form problem in the calculus of variations
• A Theorem on Quadratic Forms and Its Application in the Calculus of Variations

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