On the Partial Equiasymptotic Stability in Functional Differential Equations

Abstract A system of functional differential equations with delay dz/dt = Z(t, zt), where Z is the vector-valued functional is considered. It is supposed that this system has a zero solution z = 0. Definitions of its partial stability, partial asymptotical stability, and partial equiasymptotical stability are given. Theorems on the partial equiasymptotical stability are formulated and proved.

[1]  Harvey Cohn,et al.  Almost Periodic Functions , 1947 .

[2]  A. Besicovitch Almost Periodic Functions , 1954 .

[3]  Erling Følner,et al.  Besicovitch almost periodic functions in arbitrary groups , 1957 .

[4]  R. Stephenson A and V , 1962, The British journal of ophthalmology.

[5]  J. Hale,et al.  Stability of Motion. , 1964 .

[6]  W. Rudin Principles of mathematical analysis , 1964 .

[7]  Wolfgang Hahn,et al.  Stability of Motion , 1967 .

[8]  Constantin Corduneanu,et al.  Almost periodic functions , 1968 .

[9]  J. Craggs Applied Mathematical Sciences , 1973 .

[10]  A. Fink Almost Periodic Differential Equations , 1974 .

[11]  吉沢 太郎 Stability theory and the existence of periodic solutions and almost periodic solutions , 1975 .

[12]  J. Hale Theory of Functional Differential Equations , 1977 .

[13]  N. Rouche,et al.  Stability Theory by Liapunov's Direct Method , 1977 .

[14]  T. A. Burton,et al.  Uniform asymptotic stability in functional differential equations , 1978 .

[15]  G. Seifert On uniformly almost periodic sets of functions for almost periodic differential equations , 1982 .

[16]  V. V. Zhikov,et al.  Almost Periodic Functions and Differential Equations , 1983 .

[17]  N. Lloyd,et al.  ALMOST PERIODIC FUNCTIONS AND DIFFERENTIAL EQUATIONS , 1984 .

[18]  V. Kolmanovskii,et al.  Stability of Functional Differential Equations , 1986 .

[19]  Forced quasiperiodic and almost periodic solution for nonlinear systems , 1993 .

[20]  V. I. Vorotnikov Partial stability and control , 1998 .

[21]  A. Ignatyev On the asymptotic stability in functional differential equations , 1999 .