Zöpfe und Galoissche Gruppen.

DOI10.1515/crll.1991.420.99zbMath0784.12004OpenAlexW4236019182MaRDI QIDQ3977204

B. Heinrich Matzat

Publication date: 25 June 1992

Published in: Journal für die reine und angewandte Mathematik (Crelles Journal) (Search for Journal in Brave)

Full work available at URL: https://www.digizeitschriften.de/dms/resolveppn/?PPN=GDZPPN002208857

zbMATH Keywords

sporadic simple groupsbraid groupsHilbert's irreducibility theoreminverse problem of Galois theoryfinite Galois grouprationality of function fieldsHurwitz braid groupfield of definition for function fieldsLaMacchia polynomials

Mathematics Subject Classification ID

Simple groups: sporadic groups (20D08) Galois theory (11R32) Braid groups; Artin groups (20F36) Inverse Galois theory (12F12)

Related Items (6)

Rigid braid orbits related to PSL\(_2(p^2)\) and some simple groups. ⋮ Frattini-Einbettungsprobleme über Hilbertkörpern. (Frattini embedding problems over Hilbert fields) ⋮ Zopfgruppen und Einbettungsprobleme. (Braid groups and embedding problems) ⋮ An algorithm of Katz and its application to the inverse Galois problem. ⋮ The Deligne-Simpson problem -- survey ⋮ Moduli spaces for covers of the Riemann sphere

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