Results 101 to 110 of about 39,096 (194)
(α, F)-Geraghty-type generalized F-contractions on non-Archimedean fuzzy metric-unlike spaces
Demonstratio MathematicaIn this study, we generalize fuzzy metric-like, non-Archimedean fuzzy metric-like, and all the variants of fuzzy metric spaces. We propose the idea of fuzzy metric-unlike and non-Archimedean fuzzy metric-unlike, respectively. We also propose the idea of (
Alam Khairul Habib +2 more
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On the Euler characteristic of S$S$‐arithmetic groups
Journal of the London Mathematical Society, Volume 113, Issue 3, March 2026.Abstract We show that the sign of the Euler characteristic of an S$S$‐arithmetic subgroup of a simple algebraic group depends on the S$S$‐congruence completion only, except possibly in type 6D4${}^6 D_4$. Consequently, the sign is a profinite invariant for such S$S$‐arithmetic groups with the congruence subgroup property. This generalizes previous work
Holger Kammeyer, Giada Serafini
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Ternary Generalized Jordan Ring Homomorphisms on Ternary Non-Archimedean Banach Algebras [PDF]
Sahand Communications in Mathematical AnalysisIn this paper, we introduce the notion of the ternary generalized Jordan ring homomorphism on ternary non-Archimedean Banach algebras. Utilizing alternative fixed point methods, we establish the generalized Hyers-Ulam stability of ternary generalized ...
Ismail Nikoufar, Hossein Rahimpoor
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Osculating geometry and higher‐order distance Loci
Journal of the London Mathematical Society, Volume 113, Issue 3, March 2026.Abstract We discuss the problem of optimizing the distance function from a given point, subject to polynomial constraints. A key algebraic invariant that governs its complexity is the Euclidean distance degree, which pertains to first‐order tangency. We focus on the data locus of points possessing at least one critical point of the distance function ...
Sandra Di Rocco +2 more
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Dynamics measured in a non-Archimedean field
, 2012 We study dynamical systems using measures taking values in a non-Archimedean field. The underlying space for such measure is a zero-dimensional topological space. In this paper we elaborate on the natural translation of several notions, e.g., probability
Kool, Janne
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Some New Bivariate Properties and Characterizations Under Archimedean Copula
MathematicsThis paper considers comparing properties and characterizations of the bivariate functions under Archimedean copula. It is shown that some results of the usual stochastic order for the bivariate functions in the independent case are generalized to the ...
Qingyuan Guan, Peihua Jiang, Guangyu Liu
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MATHEMATICA SCANDINAVICA, 1994 The authors investigates the free archimedean (abelian) \(\ell\)-group generated by a po-group \([G,P]\) \((P= \{x\in G\): \(x\geq 0\})\). Main results: 1. There exists an archimedean free \(\ell\)-group generated by a po-group \([G,P]\) if and only if \([G,P]\) is a po-group isomorphic to an archimedean \(\ell\)-group. 2.
Ton, Dao-Rong, He, Kai-Yao
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Bulletin of the Belgian Mathematical Society - Simon Stevin, 1994 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
De Grande-De Kimpe, N., Perez-Garcia, C.
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Heights and measures on analytic spaces. A survey of recent results, and some remarks
, 2010 This paper has two goals. The first is to present the construction, due to the author, of measures on non-archimedean analytic varieties associated to metrized line bundles and some of its applications.
Chambert-Loir, Antoine
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VALUE AT RISK ESTIMATION FOR STOCK PORTFOLIO USING THE ARCHIMEDEAN COPULA APPROACH
BarekengInvestment is one of the many ways to achieve future profits. One form of investment that is widely made is stocks. The return obtained in investing in stocks is potentially higher than other investment alternatives, but the risks borne are amplified, so
Mohammad Dicky Saifullah +3 more
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