The discriminant of a symplectic involution.
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Publication:1880038
DOI10.2140/pjm.2003.209.201zbMath1057.16012OpenAlexW1997671479MaRDI QIDQ1880038
Marina Monsurrò, Grégory Berhuy, Jean-Pierre E. Tignol
Publication date: 16 September 2004
Published in: Pacific Journal of Mathematics (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.2140/pjm.2003.209.201
invariantstensor productscentral simple algebrasquaternion algebrasdiscriminantssymplectic involutionsorthogonal involutions
Quadratic forms over general fields (11E04) Rings with involution; Lie, Jordan and other nonassociative structures (16W10) Finite-dimensional division rings (16K20) Galois cohomology of linear algebraic groups (11E72)
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