Results 11 to 20 of about 3,053,001 (194)
Modules whose $p$-submodules are direct summands
TURKISH JOURNAL OF MATHEMATICS, 2018 Summary: In this article, we deal with modules with the property that all \(p\)-submodules are direct summands. In contrast to \(CLS\)-modules, it is shown that the former property is closed under finite direct sums, but it is not inherited by direct summands.
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Indecomposable Direct Summands of Cohomologies of Curves [PDF]
The Quarterly Journal of MathematicsAbstract Groups with a non-cyclic Sylow p-subgroup have too many representations over a field of characteristic p to describe them fully. A natural question arises, whether the world of representations coming from algebraic varieties with a group action is as vast as the realm of all modular representations.
Garnek, J. ; https://orcid.org/
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Direct summands of klt singularities
Inventiones mathematicaeWe show that direct summands (or more generally, pure images) of klt type singularities are of klt type. As a consequence, we give a different proof of a recent result of Braun, Greb, Langlois and Moraga that reductive quotients of klt type singularities are of klt type.
Zhuang, Ziquan
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Theory of Trotter Error with Commutator Scaling
Physical Review X, 2021 The Lie-Trotter formula, together with its higher-order generalizations, provides a direct approach to decomposing the exponential of a sum of operators. Despite significant effort, the error scaling of such product formulas remains poorly understood. We
Andrew M. Childs +4 more
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Nagoya Mathematical Journal, 2014 Abstract We prove new cases of the direct summand conjecture using fundamental theorems in p-adic Hodge theory due to Faltings. The cases tackled include the ones when the ramification locus lies entirely in characteristic p.
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On weak convergence of iterates in quantum Lp-spaces (p≥1)
International Journal of Mathematics and Mathematical Sciences, 2005 Equivalent conditions are obtained for weak convergence of iterates of positive contractions in the L1-spaces for general von Neumann algebra and general JBW algebras, as well as for Segal-Dixmier Lp-spaces (1 ...
Genady Ya. Grabarnik +2 more
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On maximal rigid objects of morphism category
四川大学学报. 自然科学版, 2021 For a finite-dimension algebra A over a field k, let M be the morphism category of finitely generated projective A-module. We classify the maximal rigid objects of M by support t-tilting A-modules.
LI Wei-Yu
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Direct summands of direct products of slender modules [PDF]
Pacific Journal of Mathematics, 1985 Suppose \(P=\prod_{I}G_ i\) is a direct product of slender R-modules. If \(| I|\) is non-measurable and A is a direct summand of P, then \(A=\prod_{J}A_ j\) where each \(A_ j\) is isomorphic to a direct summand of a countable direct product of \(G_ i's\).
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Modules with the Direct Summand Sum Property [PDF]
Czechoslovak Mathematical Journal, 2003 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Codes in Dihedral Group Algebra
Моделирование и анализ информационных систем, 2018 Robert McEliece developed an asymmetric encryption algorithm based on the use of binary Goppa codes in 1978 and no effective key attacks has been described yet.
Kirill V. Vedenev, Vladimir M. Deundyak
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