Hermitian categories, extension of scalars and systems of sesquilinear forms

DOI10.2140/pjm.2014.270.1zbMath1317.11036arXiv1304.6888OpenAlexW3104854121MaRDI QIDQ461294

Uriya A. First, Eva Bayer-Fluckiger, Daniel Arnold Moldovan

Publication date: 10 October 2014

Published in: Pacific Journal of Mathematics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1304.6888

zbMATH Keywords

Hermitian formsadditive categoriesWitt groupsesquilinear forms\(K\)-linear categoriesHermitian categoriessystems of sesquilinear forms

Mathematics Subject Classification ID

Algebraic theory of quadratic forms; Witt groups and rings (11E81) Bilinear and Hermitian forms (11E39)

Related Items (7)

Patching and weak approximation in isometry groups ⋮ On automorphisms of groups, rings, and algebras ⋮ On lattices over valuation rings of arbitrary rank ⋮ Witt's extension theorem for quadratic spaces over semiperfect rings ⋮ Rationally isomorphic Hermitian forms and torsors of some non-reductive groups ⋮ Hermitian and skew Hermitian forms over local rings ⋮ Pfister's local–global principle and systems of quadratic forms

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