Results 21 to 30 of about 310,373 (322)
Some results on L-dendriform algebras [PDF]
, 2010 We introduce a notion of L-dendriform algebra due to several different motivations. L-dendriform algebras are regarded as the underlying algebraic structures of pseudo-Hessian structures on Lie groups and the algebraic structures behind the $\mathcal O ...
Aguiar +24 more
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Frobenius structural matrix algebras
Linear Algebra and its Applications, 2013 We discuss when the incidence coalgebra of a locally finite preordered set is right co-Frobenius. As a consequence, we obtain that a structural matrix algebra over a field $k$ is Frobenius if and only if it consists, up to a permutation of rows and columns, of diagonal blocks which are full matrix algebras over $k$.
Dăscălescu, S. +2 more
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Farthest Points and Subdifferential in 𝑝-Normed Spaces
International Journal of Mathematics and Mathematical Sciences, 2008 We study the farthest point mapping in a 𝑝-normed space 𝑋 in virtue of subdifferential of 𝑟(𝑥)=sup{‖𝑥−𝑧‖𝑝∶𝑧∈𝑀}, where 𝑀 is a weakly sequentially compact subset of 𝑋.
S. Hejazian, A. Niknam, S. Shadkam
doaj +1 more source
Journal of Algebra, 2011 The structure of the algebra K[M] of the Chinese monoid M over a field K is studied. The minimal prime ideals are described. They are determined by certain homogeneous congruences on M and they are in a one to one correspondence with diagrams of certain special type. There are finitely many such ideals.
Jaszuńska, Joanna, Okniński, Jan
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Lie algebraic noncommuting structures from reparametrisation symmetry [PDF]
, 2007 We extend our earlier work of revealing both space-space and space-time noncommuting structures in various models in particle mechanics exhibiting reparametrisation symmetry.
Dirac P. A. M. +3 more
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Support theorems in abstract settings [PDF]
, 2017 In this paper we establish a general framework in which the verification of support theorems for generalized convex functions acting between an algebraic structure and an ordered algebraic structure is still possible.
Olbryś, Andrzej, Páles, Zsolt
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An Introduction to Symbolic 2-Plithogenic Modules Over Symbolic 2-Plithogenic Rings [PDF]
Neutrosophic Sets and Systems, 2023 The symbolic n-plithogenic sets and algebraic structures are a new branch of pure algebra released as new generalizations of classical algebraic structures. The main goal of this paper is to define for the first time the concept of symbolic 2-plithogenic
Nader Mahmoud Taffach +1 more
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On θ-commutators and the corresponding non-commuting graphs
Open Mathematics, 2017 The θ-commutators of elements of a group with respect to an automorphism are introduced and their properties are investigated. Also, corresponding to θ-commutators, we define the θ-non-commuting graphs of groups and study their correlations with other ...
Shalchi S., Erfanian A., Farrokhi DG M.
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k-Intersection Graph of a Finite Set [PDF]
Mathematics Interdisciplinary Research, 2019 For any nonempty set Ω and k-subset Λ, the k-intersection graph, denoted by Γm(Ω,Λ), is an undirected simple graph whose vertices are all m-subsets of Ω and two distinct vertices A and B are adjacent if and only if A∩B ⊈ Λ.
Fahimeh Esmaeeli +2 more
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Monoidal algebraic model structures
, 2013 Extending previous work, we define monoidal algebraic model structures and give examples. The main structural component is what we call an algebraic Quillen two-variable adjunction; the principal technical work is to develop the category theory necessary
Riehl, Emily
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