Real classification of complex quadrics

DOI10.1016/0024-3795(82)90098-2zbMath0503.51018OpenAlexW2066539462MaRDI QIDQ1173281

William C. Waterhouse

Publication date: 1982

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

Full work available at URL: https://doi.org/10.1016/0024-3795(82)90098-2

zbMATH Keywords

classify complex quadricsexplicit representatives of all equivalence classes

Mathematics Subject Classification ID

Projective analytic geometry (51N15) Forms over real fields (11E10)

Related Items (3)

Real congruences of complex subspaces of \(2\times 2\) symmetric complex matrices ⋮ Real congruence of complex matrix pencils and complex projections of real Veronese varieties. ⋮ Pencils of complex and real symmetric and skew matrices

Cites Work

• A canonical form for a pair of real symmetric matrices that generate a nonsingular pencil
• Real classification of complex conics
• Pairs of quadratic forms

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