Results 21 to 30 of about 33,564 (114)
On the phase structure of vector-matrix scalar model in four dimensions
European Physical Journal C: Particles and Fields, 2018 The leading-order equations of the $$1/N$$ 1/N – expansion for a vector-matrix model with interaction $$g\phi _a^*\phi _b\chi _{ab}$$ gϕa∗ϕbχab in four dimensions are investigated.
V. E. Rochev
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Asymptotic Properties of Solutions to Second-Order Difference Equations of Volterra Type
Discrete Dynamics in Nature and Society, 2018 We consider the discrete Volterra type equation of the form Δ(rnΔxn)=bn+∑k=1nK(n,k)f(xk). We present sufficient conditions for the existence of solutions with prescribed asymptotic behavior. Moreover, we study the asymptotic behavior of solutions. We use
Janusz Migda +2 more
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The effective use of remainder term estimation in the limit theorems
Lietuvos Matematikos Rinkinys, 2003 We investigate the asymptotic behavior of mean value of multiplicative arithmetic function from the class M1(G). In the present paper the asymptotic formula under special condition on prime elements of Knopfmacher’s semigroup G is obtained.
Rimantas Skrabutėnas
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On an analytical study of the generalized Fibonacci polynomials [PDF]
Notes on Number Theory and Discrete MathematicsIn this work, we presented an analytical study of the generalized Fibonacci polynomial of order r≥2, by using properties of the fundamental system associated with the generalized Fibonacci polynomial.
Leandro Rocha +2 more
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Complicated Asymptotic Behavior of Solutions for Heat Equation in Some Weighted Space
Abstract and Applied Analysis, 2012 We investigate the asymptotic behavior of solutions for the heat equation in the weighted space Y0σ(ℝN)≡{φ∈C(ℝN):lim |x|→∞(1+|x|2)-σ/2φ(x)=0}.
Liangwei Wang, Jingxue Yin
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Asymptotic integration of a linear fourth order differential equation of Poincaré type
Electronic Journal of Qualitative Theory of Differential Equations, 2015 This article deals with the asymptotic behavior of nonoscillatory solutions of fourth order linear differential equation where the coefficients are perturbations of constants.
Anibal Coronel +2 more
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Electronic Journal of Differential Equations, 2000 In this paper we analyze the existence of regular and large positive solutions for a class of non-linear elliptic boundary value problems of logistic type in the presence of refuges.
Julian Lopez-Gomez
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Cumulative beam breakup due to resistive-wall wake
Physical Review Special Topics. Accelerators and Beams, 2004 The cumulative beam breakup problem excited by the resistive-wall wake is formulated. An approximate analytic method of finding the asymptotic behavior for the transverse bunch displacement is developed and solved.
Jiunn-Ming Wang, Juhao Wu
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ASYMPTOTIC BEHAVIOR OF NONOSCILLATORY SOLUTIONS OF FOURTH ORDER LINEAR DIFFERENTIAL EQUATIONS
Selecciones Matemáticas, 2016 This article deals with the asymptotic behavior of nonoscillatory solutions of fourth order linear differential equation where the coefficients are perturbations of linear constant coefficient equation. We define a change of variable and deduce that the
Aníbal Coronel +2 more
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Nonlinear ergodic theorems for asymptotically almost nonexpansive curves in a Hilbert space
Abstract and Applied Analysis, 2000 We introduce the notion of asymptotically almost nonexpansive curves which include almost-orbits of commutative semigroups of asymptotically nonexpansive type mappings and study the asymptotic behavior and prove nonlinear ergodic theorems for such curves.
Gang Li, Jong Kyu Kim
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