Previous |  Up |  Next

Article

Keywords:
stability of trivial solution; estimation of convergence of nontrivial solutions
Summary:
The main result of the present paper is obtaining new inequalities for solutions of scalar equation $\dot{x}(t)=b(t)x(t-\tau (t))$. Except this the interval of transient process is computed, i.e. the time is estimated, during which the given solution $x(t)$ reaches an $\varepsilon $ - neighbourhood of origin and remains in it.
References:
[1] Bellman R., Cooke K. L.: Differential-Difference Equations. Acad. Press, New-York-London, 1963. MR 0147745 | Zbl 0105.06402
[2] Čermák J.: The asymptotic bounds of solutions of linear delay systems. J. Math. Anal. Appl. 225 (1998), 373–338. MR 1644331
[3] Diblík J.: Stability of the trivial solution of retarded functional equations. Differ. Uravn. 26 (1990), 215–223. (In Russian).
[4] Elsgolc L. E., Norkin S. B.: Introduction to the Theory of Differential Equations with Deviating Argument. Nauka, Moscow, 1971. (In Russian). MR 0352646
[5] Györi I., Pituk M.: Stability criteria for linear delay differential equations. Differential Integral Equations 10 (1997), 841–852. MR 1741755 | Zbl 0894.34064
[6] Hale J., Lunel S. M. V.: Introduction to Functional Differential Equations. Springer-Verlag, 1993. MR 1243878 | Zbl 0787.34002
[7] Kolmanovskij V., Myshkis A.: Applied Theory of Functional Differential Equations. Kluwer Acad. Publ., 1992. MR 1256486 | Zbl 0785.34005
[8] Kolmanovskij V., Myshkis A.: Introduction to the Theory and Applications of Functional Differential Equations. Kluwer Acad. Publ., 1999. MR 1680144 | Zbl 0917.34001
[9] Kolmanovskij V. B., Nosov V. R.: Stability and Periodic Modes of Regulated Systems with Delay. Nauka, Moscow, 1981. (In Russian).
[10] Krasovskii N. N.: Stability of Motion. Stanford Univ. Press, 1963. MR 0147744 | Zbl 0109.06001
[11] Krisztin T.: Asymptotic estimation for functional differential equations via Lyapunov functions. Colloq. Math. Soc. János Bolyai, Qualitative Theory of Differential Equations, Szeged, Hungary, 1988, 365–376. MR 1062660
[12] Myshkis A. D.: Linear Differential Equations with Delayed Argument. Nauka, Moscow, 1972. (In Russian). MR 0352648
[13] Pituk M.: Asymptotic behavior of solutions of differential equation with asymptotically constant delay. Nonlinear Anal. 30 (1997), 1111–1118. MR 1487679
[14] Razumikhin B. S.: Stability of Hereditary Systems. Nauka, Moscow, 1988. (In Russian). MR 0984127
Partner of
EuDML logo