Strong approximation for non Lipschitz stochastic functional differential equations with distributed delays

Báo cáo sinh học: " Existence of solutions for perturbed abstract measure functional differential equations" pot

... results on existence of solutions for abstract measure functional differential equations There were some consideration on abstract measure delay differential equations [2] and perturbed abstract measure ... sufficient conditions for existence of solutions are less conservative An example is given to illustrate the effectiveness of our existence theorem of solutions Introduction Abstract measure differential ... theorem and the fixed point theorem, we give sufficient conditions for existence of a solutions for a class of perturbed abstract measure functional differential equations Our system includes the systems...

Báo cáo hóa học: " New criteria for stability of neutral differential equations with variable delays by fixed points method" docx

... differential equations with variable delays Proc Am Math Soc 136, 909–918 (2008) 19 Ardjouni, A, Djoudi, A: Fixed points and stability in linear neutral differential equations with variable delays ... TA: Stability by fixed point theory or Liapunov’s theory: a comparison Fixed Point Theory 4, 15–32 (2003) 10 Zhang, B: Fixed points and stability in differential equations with variable delays ... nonlinear differential equations with unbounded delays Georg Math J 13(1):25–34 (2006) doi:10.1186/1687-1847-2011-48 Cite this article as: Zhao: New criteria for stability of neutral differential equations...

Báo cáo hóa học: " Difference inequality for stability of impulsive difference equations with distributed delays" pdf

... of impulsive difference equations with distributed delays By establishing an impulsive delay difference inequality and using the properties of “r-cone” and eigenspace of the spectral radius of ... doi:10.1186/1029-242X-2011-8 Cite this article as: Li et al.: Difference inequality for stability of impulsive difference equations with distributed delays Journal of Inequalities and Applications 2011 2011:8 ... conditions for global exponential stability of the impulsive difference equations with distributed delays are obtained The conditions (A1)-(A5) are conservative For example, we get the absolute value of...

báo cáo hóa học:" Extremal solutions for certain type of fractional differential equations with maxima" pptx

... Extremal solutions for certain type of fractional differential equations with maxima Rabha W Ibrahim Institute of Mathematical Sciences, University Malaya, ... the existence of extremal solutions for fractional differential equations with maxima Introduction Fractional calculus has become an exciting new mathematical method of solution of diverse problems ... Distribution of the zeros of the solutions of hyperbolic differential equations with maxima Rocky Mt J Math 37(4) (2007) 1271–1281 12 Otrocol, D, Rus, IA: Functional differential equations with maxima of...

Báo cáo hóa học: " Research Article Fixed Points and Stability in Neutral Stochastic Differential Equations with Variable Delays" pot

... Volterra integral equation,” Fixed Point Theory and Applications, vol 2007, Article ID 57064, pages, 2007 J Luo, Fixed points and stability of neutral stochastic delay diﬀerential equations, ” ... Burton, Fixed points and stability of a nonconvolution equation,” Proceedings of the American Mathematical Society, vol 132, no 12, pp 3679–3687, 2004 T A Burton and T Furumochi, Fixed points and ... Journal of Mathematical Analysis and Applications, vol 334, no 1, pp 431–440, 2007 B Zhang, Fixed points and stability in diﬀerential equations with variable delays,” Nonlinear Analysis, vol 63, no...

Báo cáo hóa học: " Research Article Maximum Principles and Boundary Value Problems for First-Order Neutral Functional Differential Equations" potx

... even in the case when h t ≤ g t for t ∈ 0, ∞ Maximum Boundaries Principles in Existence and Uniqueness of Boundary Value Problems Consider the boundary value problems of the following type Mx ... Domoshnitsky, Maximum principles and boundary value problems, mathematical models in engineering, biology and medicine,” in Proceedings of the International Conference on Boundary Value Problems, ... develop the maximum boundaries principle for neutral functional diﬀerential equation 1.1 and on this basis we obtain results on existence and uniqueness of solutions of various boundary value problems...

Báo cáo hóa học: " Research Article Existence of Solutions for Second-Order Nonlinear Impulsive Differential Equations with Periodic Boundary Value Conditions" potx

... growth of the nonlinearity of f (t, p) in p Inspired by [21, 24, 25], in this paper, we investigate the following second-order impulsive nonlinear differential equations with periodic boundary value ... for second order impulsive differential equations, ” Applied Mathematics and Computation, vol 114, no 1, pp 51–59, 2000 [17] L Chen and J Sun, Nonlinear boundary value problem of first order impulsive ... Impulsive periodic boundary value problems of first-order differential equations, ” Journal of Mathematical Analysis and Applications, vol 325, no 1, pp 226–236, 2007 [23] J J Nieto, Periodic boundary value...

Báo cáo hóa học: " Research Article Semigroup Approach to Semilinear Partial Functional Differential Equations with Infinite Delay" docx

... evolution equations, ” Journal of Evolution Equations, vol 3, no 2, pp 361–373, 2003 [10] W M Ruess, “Existence of solutions to partial functional evolution equations with delay,” in ´ Functional ... solutions to partial functional- differential equations with delay,” Advances in Differential Equations, vol 4, no 6, pp 843–876, 1999 Hassane Bouzahir 13 [12] W M Ruess, “Existence of solutions to partial ... Ezzinbi, “Global attractor for a class of partial functional differential equations with infinite delay,” in Topics in Functional Differential and Difference Equations (Lisbon, 1999), T Faria and P...

Báo cáo hóa học: " EXISTENCE RESULTS FOR SEMILINEAR PERTURBED FUNCTIONAL DIFFERENTIAL EQUATIONS WITH NONDENSELY DEFINED OPERATORS" docx

... dense in C([0,1], R) with the sup-norm See [5] for more examples and remarks concerning nondensely defined operators Recently, evolution functional differential equations with nondensely defined linear ... ϕq (s)ds (3.19) Perturbed functional differential equations and now since S (t) is a compact operator for t > 0, the set Yε (t) = {Fε (y)(t) : y ∈ Bq } is relatively compact in E for every ε, < ... x a.e for t ∈ J, if f (t,x) ≤ f (t, y) a.e t ∈ J for all x, y ∈ X with x < y Similarly, f (t,x) is called strictly monotone decreasing in x a.e for t ∈ J, if f (t,x) ≥ f (t, y) a.e t ∈ J for all...

ON A PERIODIC BOUNDARY VALUE PROBLEM FOR SECOND-ORDER LINEAR FUNCTIONAL DIFFERENTIAL EQUATIONS S. pptx

... linear functional- differential equations, Arch Math (Brno) 33 (1997), no 3, 197–212 , Boundary Value Problems for Systems of Linear Functional Differential Equations, Folia Facultatis Scientiarium ... Kiguradze and B Puˇ a, On boundary value problems for systems of linear functional- differential equations, Czechoslovak Math J 47(122) (1997), no 2, 341–373 , On periodic solutions of systems of linear ... Scientiarium Naturalium Universitatis Masarykianae Brunensis Mathematica, vol 12, Masaryk University, Brno, 2003 I T Kiguradze and B L Shekhter, Singular boundary value problems for second-order ordinary...

Strong approximation for non Lipschitz stochastic functional differential equations with distributed delays

... convergence of strong error of EM type approximation schemes for stochastic functional differential equations, e.g in [10], [13], [12], [1], [7], [8] for stochastic differential delay equations, ... functional differential equations with distributed memory term, Monte Carlo Methods Appl 3-4 (2004) 235-244 [3] E Buckwar, One-step approximations for stochastic functional differential equations, Appl ... Myshkis, Applied theory of functional differential equations, Springer, 1992 [10] U K¨ uchler, E Platen, Strong discrete time approximation of stochastic differential equations with time delay, Math...

existence of a periodic solution for some partial functional differential equations with infinite delay

... Ezzinbi, Global attractor for a class of partial functional differential equations with infinite delay, in ‘‘Topics in Functional Differential and Difference Equations ’ ŽP Freitas and T Faria, Eds ... with infinite delay, J Nonlinear Anal., in press M Adimy, H Bouzahir, and K Ezzinbi, Local existence and stability for a class of partial functional differential equations with infinite delay, ... Kato, Phase space for retarded equations with infinite delay, Funkcial Ek¨ ac 21 Ž1978., 11᎐41 H R Henriquez, Periodic solutions of quasi-linear partial functional differential equations with unbounded...

attractors for differential equations with unbounded delays

... reaction–diffusion equations with delays, J Math Anal Appl 281 (2003) 439–453 [15] V.V Chepyzhov, S Gatti, M Grasselli, A Miranville, V Patta, Trajectory and global attractors for evolutions equations with ... trajectory and global attractors for heat equations with linear fading memory and with nonlinear heat sources In [12], a linear integro -differential equation for a class of memory functions in ... non-autonomous differential equations (e.g., systems with variable delays, distributed delays, etc.) The asymptotic behavior of a stochastic version of Eq (1) (with an additive noise) and with conditions...

attractors for differential equations with unbounded delays

... non-autonomous attractors for differential equations with delays, J Differential Equations 208 (1) (2005) 9–41 [10] T Caraballo, J Real, Attractors for 2D-Navier–Stokes models with delays, J Differential Equations ... a metric space X with center y and radius r, and P (X) the non-empty subsets of X 2.1 Solutions for delay differential equations Delay differential and integro -differential equations have been ... framework We aim to show, jointly with classical results on global attractors, that the theory of pullback attractors for non-autonomous dynamical systems (with or without uniqueness) can be very...

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