Results 1 to 10 of about 107 (106)
Fixed point theorems for Geraghty-type mappings applied to solving nonlinear Volterra-Fredholm integral equations in modular G-metric spaces [PDF]
Arab Journal of Mathematical Sciences, 2021 Purpose – The authors prove the existence and uniqueness of fixed point of mappings satisfying Geraghty-type contractions in the setting of preordered modular G-metric spaces.
Godwin Amechi Okeke, Daniel Francis
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On nominal sets with support-preorder [PDF]
Categories and General Algebraic Structures with Applications, 2022 Each nominal set 𝑋 can be equipped with a preorder relation ⪯ defined by the notion of support, so-called support-preorder. This preorder also leads us to the support topology on each nominal set.
Aliyeh Hossinabadi +2 more
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Representing preorders with injective monotones [PDF]
Theory and Decision, 2022 AbstractWe introduce a new class of real-valued monotones in preordered spaces, injective monotones. We show that the class of preorders for which they exist lies in between the class of preorders with strict monotones and preorders with countable multi-utilities, improving upon the known classification of preordered spaces through real-valued ...
Pedro Hack +2 more
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Multiparty Testing Preorders [PDF]
Logical Methods in Computer Science, 2016 Variants of the must testing approach have been successfully applied in service oriented computing for analysing the compliance between (contracts exposed by) clients and servers or, more generally, between two peers. It has however been argued that multiparty scenarios call for more permissive notions of compliance because partners usually do not have
de Nicola, Rocco, Melgratti, Hernán
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Updating Utility Functions on Preordered Sets
Mathematics, 2023 We consider the problem of extending a function fP defined on a subset P of an arbitrary set X to X strictly monotonically with respect to a preorder ≽ defined on X , without imposing continuity constraints.
Pavel Chebotarev
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Preorderings Compatible with Probability Measures [PDF]
Transactions of the American Mathematical Society, 1983 The main theorem proved in this paper is: Let B B be a σ \sigma -complete Boolean algebra and ≽ a \succcurlyeq a binary relation with field B B such that: (i) Every finite subalgebra B ′ B’ admits a probability measure
CHUAQUI, R, MALITZ, J
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Permutation Groups Generated by γ-Cycles
Axioms, 2022 A γ-cycle is a cycle of the form (i+1,i+2,…,i+m) in the symmetric group Sn. We study the subgroups of Sn generated by several sets of γ-cycles. Our mathematical development is strongly supported by computational experiments and proofs based on do-it ...
Răzvan Diaconescu
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Interference-Sensitive Preorders for MANETs [PDF]
2012 Ninth International Conference on Quantitative Evaluation of Systems, 2012 Connectivity and communication interference are two key aspects in mobile ad-hoc networks (MANETs). We propose a process algebraic model targeted at the analysis of both such aspects of MANETs. The framework includes a probabilistic process calculus and a suite of analytical techniques based on a probabilistic observational congruence and an ...
BUGLIESI, Michele +4 more
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Equivalent Solutions of Nonlinear Equations in a Topological Vector Space with a Wedge
Journal of Inequalities and Applications, 2007 We obtain efficient conditions under which some or all solutions of a nonlinear equation in a topological vector space preordered by a closed wedge are comparable with respect to the corresponding preordering.
Rontó A, Šremr J
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Preorders in Simple Games [PDF]
, 2017 Any power index defines a total preorder in a simple game and, thus, induces a hierarchy among its players. The desirability relation, which is also a preorder, induces the same hierarchy as the Banzhaf and the Shapley indices on linear games, i.e., games in which the desirability relation is total.
Freixas Bosch, Josep +1 more
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