Results 1 to 10 of about 183,681 (292)

Crossed Products over Algebraic Function Fields

Journal of Algebra, 1995
For every finite group \(G\), an integer \(m(G)\) is defined as the maximum over all primes \(p\) dividing the order of \(G\) of the minimal lengths of chains \(\{1 \}= P_0 \varsubsetneq P_1 \varsubsetneq \dots \varsubsetneq P_r =P\) where \(P\) is a Sylow \(p\)-subgroup of \(G\) and \(P_{i-1}\) is a normal subgroup in \(P_i\) such that \(P_i/ P_{i- 1}\
Fein, B., Schacher, M.
openaire   +1 more source

A Family of K3 Surfaces and Towers of Algebraic Curves over Finite Fields [PDF]

, 2019
Sergey Galkin, S. Rybakov
openalex   +1 more source

Loop Quantum Gravity Vacuum with Nondegenerate Geometry

Symmetry, Integrability and Geometry: Methods and Applications, 2012
In loop quantum gravity, states of the gravitational field turn out to be excitations over a vacuum state that is sharply peaked on a degenerate spatial geometry.
Hanno Sahlmann, Tim Koslowski
doaj   +1 more source

Matrices over orders in algebraic number fields as sums of $k$-th powers [PDF]

, 1999
S. A. Katre, Sangita A. Khule
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Admissible groups, symmetric factor sets, and simple algebras

International Journal of Mathematics and Mathematical Sciences, 1984
Let K be a field of characteristic zero and suppose that D is a K-division algebra; i.e. a finite dimensional division algebra over K with center K. In Mollin [1] we proved that if K contains no non-trivial odd order roots of unity, then every finite odd
R. A. Mollin
doaj   +1 more source

Representability by certain norm forms over algebraic number fields [PDF]

, 1975
John Thomas Smith
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Cohomology of algebraic varieties over non-archimedean fields [PDF]

, 2020
Pablo Cubides Kovacsics, Mário J. Edmundo, Jinhe Ye   +2 more
openalex   +1 more source

Enumeration of Commuting Pairs in Lie Algebras over Finite Fields [PDF]

, 2018
Jason Fulman, Robert M. Guralnick
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Invariants de Witt des involutions de bas degré en caractéristique 2

Comptes Rendus. Mathématique
A $3$-fold and a $5$-fold quadratic Pfister forms are canonically associated to every symplectic involution on a central simple algebra of degree $8$ over a field of characteristic $2$.
Tignol, Jean-Pierre
doaj   +1 more source

Finite-Dimensional Representations of Hyper Loop Algebras Over Non-Algebraically Closed Fields [PDF]

, 2007
Dijana Jakelić, Adriano Moura
openalex   +1 more source