Results 51 to 60 of about 364 (198)
Existence results for non-coercive problems
Advances in Nonlinear AnalysisIn this article, we investigate non-coercive variational equations under assumptions related to generalized monotonicity. We present some general abstract tools regarding the existence of bounded solutions and their multiplicity, which we then apply to ...
Diblík Josef +2 more
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One‐Shot Method for Computing Generalized Winding Numbers
Computer Graphics Forum, Volume 44, Issue 5, August 2025.Abstract The generalized winding number is an essential part of the geometry processing toolkit, allowing to quantify how much a given point is inside a surface, even when the surface has boundaries and noise. We propose a new universal method to compute a generalized winding number, based only on the surface boundary and the intersections of a single ...
C. Martens, M. Bessmeltsev
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Boundary Value Problems, 2019 A multiple integral finite volume method combined and Lagrange interpolation are applied in this paper to the Rosenau-RLW (RRLW) equation. We construct a two-level implicit fully discrete scheme for the RRLW equation.
Cui Guo +3 more
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Leadership in Scholarship: Editors' Appointments and Scientific Narrative
Scottish Journal of Political Economy, Volume 72, Issue 3, July 2025.ABSTRACT Academic journals disseminate new knowledge and therefore can influence the direction and composition of ongoing research by choosing what to publish. We study the change in the topic structure of papers published in the American Economic Review (AER) after the appointments of editors and coeditors of the AER between 1985 and 2011 using a ...
Ali Sina Önder +2 more
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Abstract and Applied Analysis, 2013 We consider discrete models of the form xn+1=xnf(xn−1)+hn, where hn is a nonnegative p-periodic sequence representing stocking in the population, and investigate their dynamics. Under certain conditions on the recruitment function f(x), we give a compact
Ziyad AlSharawi
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From Nash Equilibria to Chain Recurrent Sets: An Algorithmic Solution Concept for Game Theory
Entropy, 2018 In 1950, Nash proposed a natural equilibrium solution concept for games hence called Nash equilibrium, and proved that all finite games have at least one.
Christos Papadimitriou +1 more
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Tropical analysis: With an application to indivisible goods
Theoretical Economics, Volume 20, Issue 3, Page 815-829, July 2025.We establish the subgradient theorem for monotone correspondences: a monotone correspondence is equal to the subdifferential of a potential if and only if it is conservative, i.e., its integral along a closed path vanishes irrespective of the selection from the correspondence along the path.
Nicholas C. Bedard, Jacob K. Goeree
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Structure of hyperbolic polynomial automorphisms of C2${\mathbb {C}^2}$ with disconnected Julia sets
Proceedings of the London Mathematical Society, Volume 130, Issue 6, June 2025.Abstract For a hyperbolic polynomial automorphism of C2$\mathbb {C}^2$ with a disconnected Julia set, and under a mild dissipativity condition, we give a topological description of the components of the Julia set. Namely, there are finitely many “quasi‐solenoids” that govern the asymptotic behavior of the orbits of all nontrivial components.
Romain Dujardin, Mikhail Lyubich
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A New Conservative Difference Scheme for the General Rosenau-RLW Equation
Boundary Value Problems, 2010 A new conservative finite difference scheme is presented for an initial-boundary value problem of the general Rosenau-RLW equation. Existence of its difference solutions are proved by Brouwer fixed point theorem.
Zhang Tian-De +3 more
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Brouwer's Fixed Point Theorem with Isolated Fixed Points and His Fan Theorem
ISRN Computational Mathematics, 2012 We show that Brouwer’s fixed point theorem with isolated fixed points is equivalent to Brouwer’s fan theorem.
openaire +1 more source