Results 71 to 80 of about 271 (183)

On Galois projective group rings

International Journal of Mathematics and Mathematical Sciences, 1991
Let A be a ring with 1, C the center of A and G′ an inner automorphism group of A induced by {Uα in ​A/α in a finite group G whose order is invertible}.
George Szeto, Linjun Ma
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Permutations of massive vacua

Journal of High Energy Physics, 2017
We discuss the permutation group G of massive vacua of four-dimensional gauge theories with N $$ \mathcal{N} $$ = 1 supersymmetry that arises upon tracing loops in the space of couplings. We concentrate on superconformal N $$ \mathcal{N} $$ = 4 and N $$ \
Antoine Bourget, Jan Troost
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Hochschild–Mitchell cohomology and Galois extensions

Journal of Pure and Applied Algebra, 2007
21 ...
Herscovich, E., Solotar, A.
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Quantum Universally Composable Oblivious Linear Evaluation [PDF]

Quantum
Oblivious linear evaluation is a generalization of oblivious transfer, whereby two distrustful parties obliviously compute a linear function, $f (x) = ax + b$, i.e., each one provides their inputs that remain unknown to the other, in order to compute the
Manuel B. Santos, Paulo Mateus, Chrysoula Vlachou   +2 more
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Divisor classes in pseudo Galois extensions [PDF]

Pacific Journal of Mathematics, 1971
Let \(R\) be a Krull domain, and let \(S\) be the integral closure of \(R\) in a finite extension of its fraction field. Assume that there is a finite cocommutative Hopf algebra \(H\) acting on \(S\) over \(R\) (in geometric terms, a finite \(R\)-group scheme acting on \(\text{Spec}\,S\)).
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Characterization of Finite Galois Extensions

Formalized Mathematics
Summary In this article we prove the well-known characterization of finite Galois extensions: a finite extension E of F is a Galois extension of F i E is ...
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Multiplicative Groups of Galois Extensions

Journal of Algebra, 1994
The author obtains the following interesting results: Theorem. Let \(K\) be a Galois extension of \(k\) with Galois group \(G\) and suppose that \(G\) contains two dihedral subgroups \(D_ p\) and \(D_ q\) for distinct odd primes \(p\), \(q\). Then if \(F_ 1,\dots, F_ N\) are the maximal proper subfields of \(K/k\) then \(K^ \times= F_ 1^ \times \dots ...
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Equivalence Theorems and Hopf–Galois Extensions

Journal of Algebra, 1997
This work studies equivalence theorems for categories \({\mathcal M}(H)^D_A\) of right (\(D\)-\(A\))-Hopf modules. The authors get a characterization of the Hopf-Galois extensions. The paper has three main parts. In section two the notions which are going to be used are defined and some of the theorems relating the category of modules over a ring and ...
MENINI, Claudia, ZUCCOLI M.
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Advanced Vector Extensions 512 Acceleration of LSH and LEA-GCM

Applied Sciences
This paper presents high-performance Advanced Vector Extensions 512 (AVX-512) implementations of two Korean standard cryptographic algorithms: the Lightweight Secure Hash (LSH) function and Lightweight Encryption Algorithm–Galois/Counter Mode (LEA-GCM ...
Seung-Won Lee, Min-Ho Song, Ha-Gyeong Kim, Ui-Jae Kim, Si-Woo Eum, Hwa-Jeong Seo   +5 more
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STARK POINTS AND $p$-ADIC ITERATED INTEGRALS ATTACHED TO MODULAR FORMS OF WEIGHT ONE

Forum of Mathematics, Pi, 2015
Let $E$ be an elliptic curve over $\mathbb{Q}$, and let ${\it\varrho}_{\flat }$ and ${\it\varrho}_{\sharp }$ be odd two-dimensional Artin representations for which ${\it\varrho}_{\flat }\otimes {\it\varrho}_{\sharp }$ is self-dual.
HENRI DARMON, ALAN LAUDER, VICTOR ROTGER
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