Results 21 to 30 of about 2,816,497 (287)
Monotonic solutions of functional integral and differential equations of fractional order
Electronic Journal of Qualitative Theory of Differential Equations, 2009 The existence of positive monotonic solutions, in the class of continuous functions, for some nonlinear quadratic integral equations have been studied by J. Banas. Here we are concerned with a singular quadratic functional integral equations.
Ahmed El-Sayed, H. H. G. Hashem
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Stability problem of some nonlinear difference equations
International Journal of Mathematics and Mathematical Sciences, 1998 In this paper, we investigate the asymptotic stability of the recursive sequence xn+1=α+βxn21+γxn−1, n=0,1,… and the existence of certain monotonic solutions of the equation xn+1=xnpf(xn,xn−1,…,xn−k), n=0,1,… which includes as a special case the ...
Alaa E. Hamza, M. A. El-Sayed
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Study of the relationship of electrical conductivity of porous moisture-saturated soils polluted with inorganic ecotoxicants [PDF]
E3S Web of Conferences, 2021 The relevance of the study of soils polluted with solutions of acids and alkalis is given in the article. The main theoretical dependences of the electrical conductive properties on the parameters of the soil body are considered.
Prostov Sergey, Shabanov Evgeniy
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Solution of Shannon’s problem on the monotonicity of entropy [PDF]
Journal of the American Mathematical Society, 2004 It is shown that if X 1 , X
Artstein, Shiri +3 more
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ONE-DIMENSIONAL GAS DYNAMICS PROBLEMS AND THEIR SOLUTION BASED ON HIGH-RESOLUTION FINITE DIFFERENCE SCHEMES [PDF]
Научно-технический вестник информационных технологий, механики и оптики, 2015 One-dimensional unsteady gas dynamics problems are revealing tests for the accuracy estimation of numerical solution with respect to simulation of supersonic flows of inviscid compressible gas.
P. V. Bulat, K. N. Volkov
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Order Monotonic Solutions for Generalized Characteristic Functions [PDF]
SSRN Electronic Journal, 2013 Generalized characteristic functions extend characteristic functions of 'classical' TU-games by assigning a real number to every ordered coalition being a permutation of any subset of the player set. Such generalized characteristic functions can be applied when the earnings or costs of cooperation among a set of players depend on the order in which the
René van den Brink +3 more
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Method of Monotone Solutions for Reaction-Diffusion Equations [PDF]
Contemporary Mathematics. Fundamental Directions, 2017 Existence of solutions of reaction-diffusion systems of equations in unbounded domains is studied by the Leray-Schauder (LS) method based on the topological degree for elliptic operators in unbounded domains and on a priori estimates of solutions in weighted spaces.
Volpert, Vitaly, Vougalter, Vitali
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Monotonic Stable Solutions for Minimum Coloring Games [PDF]
SSRN Electronic Journal, 2011 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Herbert Hamers +2 more
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Planar Typical Bézier Curves with a Single Curvature Extremum
Mathematics, 2021 This paper focuses on planar typical Bézier curves with a single curvature extremum, which is a supplement of typical curves with monotonic curvature by Y. Mineur et al. We have proven that the typical curve has at most one curvature extremum and given a
Chuan He +4 more
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Electronic Journal of Qualitative Theory of Differential Equations, 2016 We study non-monotone positive solutions of the second-order linear differential equations: $(p(t)x')' + q(t) x = e(t)$, with positive $p(t)$ and $q(t)$. For the first time, some criteria as well as the existence and nonexistence of non-monotone positive
Mervan Pašić, Satoshi Tanaka
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