Results 21 to 30 of about 47,498 (296)
Journal of High Energy Physics, 2005 Significantly revised version. Combined with the main content of hep-th/0509112 for completness, typo's removed. New results on non-supersymmetric attractor equations for black holes and flux vacua added.
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Entropy, 2022 Random Boolean Networks (RBNs for short) are strongly simplified models of gene regulatory networks (GRNs), which have also been widely studied as abstract models of complex systems and have been used to simulate different phenomena.
Marco Villani +3 more
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Қарағанды университетінің хабаршысы. Математика сериясы, 2023 In this paper the Ginzburg-Landau equation is considered in locally periodic porous medium, with rapidly oscillating terms in the equation and boundary conditions.
K.A. Bekmaganbetov +3 more
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Attractors of 2D Navier–Stokes system of equations in a locally periodic porous medium
Қарағанды университетінің хабаршысы. Математика сериясы, 2022 This article deals with two-dimensional Navier-Stokes system of equations with rapidly oscillating terms in the equations and boundary conditions. Studying the problem in a perforated domain, the authors set homogeneous Dirichlet condition on the outer ...
K.A. Bekmaganbetov +2 more
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Nonsupersymmetric attractors [PDF]
Physical Review D, 2005 We consider theories with gravity, gauge fields and scalars in four-dimensional asymptotically flat space-time. By studying the equations of motion directly we show that the attractor mechanism can work for non-supersymmetric extremal black holes. Two conditions are sufficient for this, they are conveniently stated in terms of an effective potential ...
Goldstein, Kevin +3 more
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Iterative Schemes Involving Several Mutual Contractions
Mathematics, 2023 In this paper, we introduce the new concept of mutual Reich contraction that involves a pair of operators acting on a distance space. We chose the framework of strong b-metric spaces (generalizing the standard metric spaces) in order to add a more ...
María A. Navascués +3 more
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Reaction-diffusion coupled inclusions with variable exponents and large diffusion [PDF]
Opuscula Mathematica, 2021 This work concerns the study of asymptotic behavior of coupled systems of \(p(x)\)-Laplacian differential inclusions. We obtain that the generalized semiflow generated by the coupled system has a global attractor, we prove continuity of the solutions ...
Jacson Simsen +2 more
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THE ECOLOGICAL AND TOURIST FRAMEWORKS OF THE LOW MOUNTAIN ZONE AS THE BASIS FOR THE FORMATION OF THE TERRITORIAL STRUCTURE IN THE SOUTHERN PART OF ALTAI KRAI [PDF]
Geo Journal of Tourism and GeositesGain a comprehensive understanding of the environmental and tourism aspects of the formation of the territorial structure of the region. The authors advocate for an ecological framework approach to pinpoint key natural areas crucial for establishing a ...
Alexander N. DUNETS +3 more
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Generation of Multistability through Unstable Systems
Chaos Theory and Applications, 2022 In this work, we propose an approach to generate multistability based on a class of unstable systems that have all their roots in the right complex half-plane.
Baltazar Aguirre Hernandez +3 more
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"Large" strange attractors in the unfolding of a heteroclinic attractor
Discrete & Continuous Dynamical Systems, 2022 <p style='text-indent:20px;'>We present a mechanism for the emergence of strange attractors in a one-parameter family of differential equations defined on a 3-dimensional sphere. When the parameter is zero, its flow exhibits an attracting heteroclinic network (Bykov network) made by two 1-dimensional connections and one 2-dimensional separatrix ...
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