Results 251 to 260 of about 177,831 (292)

Strong maximals: Elements with maximal score in partial orders

Spanish Economic Review, 2005
It is usually assumed that maximal elements are the best option for an agent. But there are situations in which we can observe that maximal elements are “different” one from another. This is the case of partial orders, in which one maximal element can be strictly preferred to almost every other element, whereas another maximal is not strictly preferred
Begoña Subiza
exaly   +3 more sources

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Maximal d-Elements of an Algebraic Frame

Order, 2018
The study is in the context of \(M\)-frames, namely those algebraic frames possessing the finite intersection property. The authors investigate a number of properties of maximal \(d\)-elements of these \(M\)-frames, including their relations with ultrafilters of the set of the so-called polars (namely, pseudocomplements) of the compact elements of a ...
Papiya Bhattacharjee
exaly   +2 more sources

Finite Groups with 30 Elements of Maximal Order

Applied Categorical Structures, 2007
It is an interesting topic to determine the structure of a finite group which has a given number of elements of maximal order. In this article, the author classified finite groups with 30 elements of maximal order.
Guiyun Chen, Wujie Shi, Chen Guiyun
exaly   +2 more sources

Variational inequalities, maximal elements and economic equilibria

Journal of Mathematical Analysis and Applications, 2023
Let a choice set \(X \subseteq \mathbb{R}^C\) , with \(C \in \mathbb{N}\), a constraint set \(K \subseteq X\), a preference relation \(\succeq\) on \(X\), and the strictly preference set-valued map \(P: X \rightrightarrows X\) defined by \(P(x) = \{z \in X: z \succ x\}\).
Maria Bernadette Donato
exaly   +4 more sources

Finite groups with 24 elements of maximal order

Frontiers of Mathematics in China, 2010
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Qinhui Jiang, Changguo Shao, Jiang Qinhui   +2 more
exaly   +3 more sources

On the Existence of Greatest and Maximal Elements

2008 International Seminar on Future Information Technology and Management Engineering, 2008
The main purpose of this paper is to deal with the existence of greatest and maximal elements of weak and strict preference relations and give necessary conditions for the existence of greatest and maximal elements of weak and strict preference relations in framework of general topological spaces without linear and convex structure.
exaly   +2 more sources

On the Number of Maximal Elements in a Partially Ordered Set

Canadian Mathematical Bulletin, 1987
AbstractLet P be a partially ordered set. For an element x ∊ P, a subset C of P is called a cutset for x in P if every element of C is noncomparable to x and every maximal chain in P meets {x} ∪ C. The following result is established: if every element of P has a cutset having n or fewer elements, then P has at most 2n maximal elements. It follows that,
John Ginsburg
openaire   +2 more sources

Maximal elements with minimal logic

Information Processing Letters, 2023
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Existence of maximal elements and equilibria

Publicationes Mathematicae Debrecen, 2022
A maximal element of a multifunction \(F(x)\) is a point \(x_ 0\) with \(F(x_ 0)\) empty. Indeed, if the graph of \(F\) is generated by a relation, then the maximal elements of the relation coincide with the maximal elements of the multifunction. The paper establishes existence of maximal elements under a condition called weakly \(B\)-majorizing.
Mehta, G., Tarafdar, E.
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Maximal elements and equilibrium of abstract economy

Applied Mathematics and Mechanics, 2001
The present paper continues similar results of the authors and introduces the notions of \(Q_\theta\)-majorant of \(\varnothing\) and \(Q_\theta\)-majorized correspondence in order to generalize the lower semi-continuous correspondences which are irreflexive and have open convex values.
Liu, Xinge, Cai, Haitao
openaire   +1 more source