Results 11 to 20 of about 10,341 (216)
On the existence of Canard solutions [PDF]
Publicacions Matemàtiques, 2000 We study the existence of global canard surfaces for a wide class of real singular perturbation problems. These surfaces define families of solutions which remain near the slow curve as the singular parameter goes to zero.
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Existence of a Generalized Solution for the Fractional Contact Problem
Journal of Mathematics, 2023 In this paper, we take into consideration the mathematical analysis of time-dependent quasistatic processes involving the contact between a solid body and an extremely rigid structure, referred to as a foundation.
Leila Ait kaki +3 more
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Existence of solution of a distributional problem for a generalized Schrödinger equation
Selecciones Matemáticas, 2022 In this article, we prove the existence and uniqueness of the solution of the homogeneous generalized Schrödinger equation of order m in the periodic distributional space P0, where m is an even number not a multiple of four.
Yolanda Santiago Ayala
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Diffusive induced global dynamics and bifurcation in a predator-prey system
Advances in Difference Equations, 2017 In this paper, a diffusive Leslie-type predator-prey model is investigated. The existence of a global positive solution, persistence, stability of the equilibria and Hopf bifurcation are studied respectively.
Nadia N Li
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Existence of solution of a free boundary problem for reaction-diffusion systems
Современная математика: Фундаментальные направления, 2022 In this paper, we prove the existence of solution of a novel free boundary problem for reaction-diffusion systems describing growth of biological tissues due to cell influx and proliferation.
G. A. Younes +2 more
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Existence of Periodic Solution for a Nonlinear Fractional Differential Equation
Boundary Value Problems, 2009 We study the existence of solutions for a class of fractional differential equations. Due to the singularity of the possible solutions, we introduce a new and proper concept of periodic boundary value conditions.
Mohammed Belmekki +2 more
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Existence of global solution for a nonlocal parabolic problem
Electronic Journal of Qualitative Theory of Differential Equations, 2005 In this paper, we study a non-local initial boundary-value problem arising in Ohmic heating. By using a dynamical systems approach, some existence and uniqueness results are proved and the existence of a compact attractor is shown.
Abderrahmane El Hachimi +1 more
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Existence of a Solution of a Certain Volterra –Fredholm Integro Differential Equations [PDF]
مجلة التربية والعلم, 2012 In this paper, e investigate the existence of global solution for nonlinear mixed Volterra–Fredholm integro differential equation with nonlocal condition in Banach space. Our results depend on Leray –Schauder alternative theorem.
Akram H. Mahmood, Lamyaa H. Sadoon
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Existence of the solution to a nonlocal-in-time evolutional problem
Nonlinear Analysis, 2014 This work is devoted to the study of a nonlocal-in-time evolutional problem for the first order differential equation in Banach space. Our primary approach, although stems from the convenient technique based on the reduction of a nonlocal problem to its ...
Volodymyr Makarov +2 more
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Existence of a solution for a class of nonlinear parabolic systems
Electronic Journal of Qualitative Theory of Differential Equations, 2007 An existence result of a solution for a class of nonlinear parabolic systems is established. The data belong to $L^1$ and no growth assumption is made on the nonlinearities.
Hicham Redwane
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