Applications of patching to quadratic forms and central simple algebras

DOI10.1007/s00222-009-0195-5zbMath1259.12003arXiv0809.4481OpenAlexW2077359181MaRDI QIDQ1034697

Julia Hartmann, David Harbater, Daniel Krashen

Publication date: 6 November 2009

Published in: Inventiones Mathematicae (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/0809.4481

zbMATH Keywords

quadratic form patching central simple algebra local-global principle u-invariant period-index problem

Mathematics Subject Classification ID

Finite-dimensional division rings (16K20) Field arithmetic (12E30) Quadratic forms over local rings and fields (11E08)

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