Stability results for systems described by coupled retarded functional differential equations and functional difference equations
نویسندگان
چکیده
منابع مشابه
Discussions on: "Global Output Stability for Systems Described by Retarded Functional Differential Equations: Lyapunov Characterizations
Iasson Karafyllis , Pierdomenico Pepe and Zhong-Ping Jiang Department of Environmental Engineering, Technical University of Crete, 73100, Chania, Greece; Dipartimento di Ingegneria Elettrica e dell'Informazione, Università degli Studi dell'Aquila, Monteluco di Roio, 67040, L'Aquila, Italy; Department of Electrical and Computer Engineering, Polytechnic Institute of New York University, Six Metro...
متن کاملInput-to-Output Stability for Systems Described by Retarded Functional Differential Equations
In this work characterizations of external notions of output stability for uncertain time-varying systems described by retarded functional differential equations are provided. Particularly, characterizations by means of Lyapunov and Razumikhin functions of (uniform) Weighted Input-to-Output Stability are given. The results of this work have been developed for systems with outputs in abstract no...
متن کاملglobal results on some nonlinear partial differential equations for direct and inverse problems
در این رساله به بررسی رفتار جواب های رده ای از معادلات دیفرانسیل با مشتقات جزیی در دامنه های کراندار می پردازیم . این معادلات به فرم نیم-خطی و غیر خطی برای مسایل مستقیم و معکوس مورد مطالعه قرار می گیرند . به ویژه، تاثیر شرایط مختلف فیزیکی را در مساله، نظیر وجود موانع و منابع، پراکندگی و چسبندگی در معادلات موج و گرما بررسی می کنیم و به دنبال شرایطی می گردیم که متضمن وجود سراسری یا عدم وجود سراسر...
Heteroclinic Orbits for Retarded Functional Differential Equations*
Suppose r is a heteroclinic orbit of a Ck functional differential equation i(t) =f(x,) with a-limit set a(T) and o-limit set w(T) being either hyperbolic equilibrium points or periodic orbits. Necessary and sufficient conditions are given for the existence of an 7 close to f in Ck with the property that i(t) = 3(x,) has a heteroclinic orbit p close to f. The orbits p are obtained from the zeros...
متن کاملRandom fractional functional differential equations
In this paper, we prove the existence and uniqueness results to the random fractional functional differential equations under assumptions more general than the Lipschitz type condition. Moreover, the distance between exact solution and appropriate solution, and the existence extremal solution of the problem is also considered.
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Nonlinear Analysis: Theory, Methods & Applications
سال: 2009
ISSN: 0362-546X
DOI: 10.1016/j.na.2009.01.244