Results 11 to 20 of about 1,252,117 (301)
Le probl\`eme de la sch\'ematisation de Grothendieck revisit\'e [PDF]
Épijournal de Géométrie Algébrique, 2020 The objective of this work is to reconsider the schematization problem of [6], with a particular focus on the global case over Z. For this, we prove the conjecture [Conj. 2.3.6][15] which gives a formula for the homotopy groups of the schematization of a
Bertrand Toën
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Review article: Dynamical systems, algebraic topology and the climate sciences
Nonlinear Processes in Geophysics, 2023 . The definition of climate itself cannot be given without a proper understanding of the key ideas of long-term behavior of a system, as provided by dynamical systems theory.
M. Ghil, D. Sciamarella
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On the gamma spectrum of multiplication gamma acts
Kuwait Journal of Science, 2021 In this paper we introduce the concept of topological gamma act as a generalization of Zariski topology . Some topological properties of this topology are studied.
Mehdi S. Abbas, Samer A. Jubair
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Neutrosophic Vague Binary BCK/BCI-algebra [PDF]
Neutrosophic Sets and Systems, 2020 Ineradicable hindrances of the existing mathematical models widespread from probabilities to soft sets. These difficulties made up way for the opening of “neutrosophic set model’.
Remya. P. B , Francina Shalini. A
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An algorithm for calculating top-dimensional bounding chains [PDF]
PeerJ Computer Science, 2018 We describe the Coefficient-Flow algorithm for calculating the bounding chain of an $(n-1)$-boundary on an $n$-manifold-like simplicial complex $S$. We prove its correctness and show that it has a computational time complexity of O(|S(n−1)|) (where S(n−1)
J. Frederico Carvalho +3 more
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Evolutionary dynamics on a regular networked structured and unstructured multi‐population
International Journal of Robust and Nonlinear Control, EarlyView., 2023 Abstract In this paper, we study collective decision‐making in a multi‐population framework, where groups of individuals represent whole populations that interact by means of a regular network. Each group consists of a number of players and every player can choose between two options.
Wouter Baar +2 more
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A characterization of finite \'etale morphisms in tensor triangular geometry [PDF]
Épijournal de Géométrie Algébrique, 2022 We provide a characterization of finite \'etale morphisms in tensor triangular geometry. They are precisely those functors which have a conservative right adjoint, satisfy Grothendieck--Neeman duality, and for which the relative dualizing object is ...
Beren Sanders
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Codes on Graphs: Models for Elementary Algebraic Topology and Statistical Physics [PDF]
IEEE Transactions on Information Theory, 2017 This paper is mainly a semi-tutorial introduction to elementary algebraic topology and its applications to Ising-type models of statistical physics, using graphical models of linear and group codes. It contains new material on systematic $(n, k)$ group
G. David Forney
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