Results 21 to 30 of about 134,540 (296)

Representation of ABA’s by Sections of Sheaves

open access: yesInternational Journal of Analysis and Applications, 2023
An Almost Boolean Algebra (A, ∧, ∨, 0) (abbreviated as ABA) is an Almost Distributive Lattice (ADL) with a maximal element in which for any x∈A, there exists y∈A such that x∧y = 0 and x∨y is a maximal element in A.
R. Chudamani   +3 more
doaj   +1 more source

Maximal elements in the maximal ideal space of a measure algebra

open access: yesMathematische Annalen, 1980
Let ~ ' be a semi-simple commutative convolution measure algebra as described by Taylor [9]. The maximal ideal space A of ~ ' is representable as the semigroup of continuous semicharacters on a compact semigroup the structure semigroup of J/g. Using this description of A, Taylor has shown that the strong boundary points he A of ~ ' must have idempotent
Brown, Gavin, Moran, William
openaire   +1 more source

Equilibria of generalized games with L-majorized correspondences

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 1994
In this paper, we shall prove three equilibrium existence theorems for generalized games in Hausdorff topological vector spaces.
Xie Ping Ding   +2 more
doaj   +1 more source

Maximal elements and equilibria for generalized majorized maps

open access: yesNonlinear Analysis, 2022
This papers presents new maximal element type results for general majorized type maps, and as an application, we consider equilibria for some one-person games.
Donal O'Regan
doaj   +1 more source

Maximal abelian subgroups of the finite symmetric group [PDF]

open access: yesInternational Journal of Group Theory, 2021
‎Let $G$ be a group‎. ‎For an element $a\in G$‎, ‎denote by $\cs(a)$ the second centralizer of~$a$ in~$G$‎, ‎which is the set of all elements $b\in G$ such that $bx=xb$ for every $x\in G$ that commutes with $a$‎.
Janusz Konieczny
doaj   +1 more source

On the Maximally Clustered Elements of Coxeter Groups [PDF]

open access: yesAnnals of Combinatorics, 2010
We continue the study of the maximally clustered elements for simply laced Coxeter groups which were recently introduced by Losonczy. Such elements include as a special case the freely braided elements of Losonczy and the author, which in turn constitute a superset of the $iji$-avoiding elements of Fan.
openaire   +3 more sources

Some weak type estimates for maximal singular integrals

open access: yes, 2022
We consider some maximal singular integral operators having variable kernels on Rn with doubling measures and prove Lp and weak type estimates for them under certain conditions.
93532   +3 more
core   +1 more source

Maximal-Element Rationalizability [PDF]

open access: yes, 2002
We examine the maximal-element rationalizability of choice functions with arbitrary do-mains. While rationality formulated in terms of the choice of greatest elements according to a rationalizing relation has been analyzed relatively thoroughly in the ...
Sprumont, Yves   +2 more
core   +3 more sources

On Some Maximal Partial Ultraclones on a Two-Element Set

open access: yesИзвестия Иркутского государственного университета: Серия "Математика", 2017
Multifunctions on a two-element set are considered in this paper. Functions from finite set to set of all subsets of this set are called multifunctions.
S.A. Badmaev
doaj   +1 more source

On the second spectrum of lattice modules

open access: yesDiscussiones Mathematicae - General Algebra and Applications, 2017
The second spectrum Specs(M) is the collection of all second elements of M. In this paper, we study the topology on Specs(M), which is a generalization of the Zariski topology on the prime spectrum of lattice modules. Besides some properties, Specs(M) is
Phadatare Narayan   +2 more
doaj   +1 more source

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