Results 31 to 40 of about 100 (95)
On second order impulsive functional differential equations in Banach spaces
International Journal of Stochastic Analysis, Volume 15, Issue 1, Page 45-52, 2002., 2002 In this paper, a fixed point theorem due to Schaefer is used to investigate the existence of solutions for second order impulsive functional differential equations in Banach spaces.
M. Benchohra, S. K. Ntouyas
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Nonoscillation of the solutions of impulsive differential equations of third order
International Journal of Stochastic Analysis, Volume 14, Issue 3, Page 309-316, 2001., 2001 Necessary and sufficient conditions are found for existence of at least one bounded nonoscillatory solution of a class of impulsive differential equations of third order and fixed moments of impulse effect. Some asymptotic properties of the nonoscillating solutions are investigated.
Margarita Boneva Dimitrova
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On second‐order multivalued impulsive functional differential inclusions in Banach spaces
Abstract and Applied Analysis, Volume 6, Issue 6, Page 369-380, 2001., 2001 A fixed point theorem for condensing maps due to Martelli is used to investigate the existence of solutions to second‐order impulsive initial value problem for functional differential inclusions in Banach spaces.
M. Benchohra +2 more
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Analele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica, 2023 This paper’s main motivation is to study the notion of weighted pseudo almost automorphic (𝒲𝒫𝒜𝒜) functions and establish the existence results of piecewise continuous mild solution of fractional order integro-differential equation with instantaneous ...
Kavitha Velusamy +3 more
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Existence, uniqueness and continuability of solutions of impulsive differential‐difference equations
International Journal of Stochastic Analysis, Volume 12, Issue 3, Page 293-300, 1999., 1998 We consider an initial value problem for impulsive differential‐difference equations, and obtain sufficient conditions for the existence, uniqueness, and continuability of solutions of such problem.
D. D. Bainov, I. M. Stamova
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A Perturbation Theory for Ergodic Properties of Markov Chains [PDF]
, 2000 Perturbations to Markov chains and Markov processes are considered. The unperturbed problem is assumed to be geometrically ergodic in the sense usually established through use of Foster-Lyapunov drift conditions.
Shardlow, Tony +5 more
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International Journal of Stochastic Analysis, Volume 11, Issue 1, Page 95-102, 1998., 1997 Sufficient conditions are found for oscillation of all solutions of a class of impulsive differential equations with deviating argument.
D. D. Bainov +2 more
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International Journal of Stochastic Analysis, Volume 11, Issue 2, Page 209-216, 1998., 1997 The present work is devoted to the study of stability of the zero solution to linear impulsive differential‐difference equations with variable impulsive perturbations. With the aid of piecewise continuous auxiliary functions, which are generalizations of the classical Lyapunov′s functions, sufficient conditions are found for the uniform stability and ...
D. D. Bainov +2 more
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Reduction of differentiable equations with impulse effect
International Journal of Stochastic Analysis, Volume 10, Issue 1, Page 79-87, 1997., 1995 We consider a problem of a partial linearization of noninvertible differential equations with impulse effect and establish sufficient conditions for the dynamical equivalence.
Lelde Sermone
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Solvability of Implicit Fractional Systems With Nonlocal Conditions in Weighted Functional Spaces
International Journal of Differential Equations, Volume 2025, Issue 1, 2025.This paper investigates the existence and uniqueness of solutions for a class of nonlinear implicit Riemann–Liouville fractional integro‐differential equations subject to nonlocal conditions in a weighted Banach space. The inclusion of both implicit effects and nonlocal terms introduces additional complexity, making the analysis both challenging and ...
Abdulrahman A. Sharif +3 more
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