Zobrazeno 1 - 10
of 47
pro vyhledávání: '"A.B. DISHLIEV"'
Autor:
D.D. BAINOV, A.B. DISHLIEV
Publikováno v:
Rendiconti di Matematica e delle Sue Applicazioni, Vol 15, Iss 3, Pp 391-404 (1995)
The initial value problem for impulsive systems of functional differential equations is considered. The times at which the impulses take place are determined by means of a countable set of hypersurfaces in the extended phase space. More precisely, th
Externí odkaz:
https://doaj.org/article/60d88fa02ad246e4977b9a94ea395e42
The specific benefits of the modified films formed on preliminary anodized aluminum, including the versatility of their potential applications impose the need for evaluation of the exploitation reliability of these films. In this aspect, the durabili
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f8ba67190169c80c5a77ad79ead3e0d3
Publikováno v:
Computers & Mathematics with Applications
For the classical Lotka—Volterra predator-prey system, new notion I -optimal curve ξ I is introduced. This curve is disposed in the phase space of the system. The curve ξ I intersects each trajectory γ c of Lotka—Volterra system at least once.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2f37de785a306d31c804f40d2f3ab4c8
Publikováno v:
International Electronic Journal of Pure and Applied Mathematics. 7
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::576aecfe43e426688f86fc3797d02103
https://doi.org/10.12732/iejpam.v8i2.2
https://doi.org/10.12732/iejpam.v8i2.2
Publikováno v:
Nonlinear Analysis: Theory, Methods & Applications. 42:339-350
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8730a012634887b8d3ec56aeebbb94d8
https://doi.org/10.1016/s0362-546x(98)00349-6
https://doi.org/10.1016/s0362-546x(98)00349-6
Publikováno v:
Applied Mathematics and Computation. 114:61-68
The present paper is devoted to a class of impulsive differential-difference equations of second order. The moments of impulse effect are fixed ones. Sufficient conditions are found for unboundedness of the solutions and oscillation of the bounded so
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1bfbbda42698c7de30dc363db7563406
https://doi.org/10.1016/s0096-3003(99)00102-2
https://doi.org/10.1016/s0096-3003(99)00102-2
Autor:
J. Angelova, A.B. Dishliev
Publikováno v:
Nonlinear Analysis: Theory, Methods & Applications. 39:483-497
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6f8072cd31f07d49c9c048592716129e
https://doi.org/10.1016/s0362-546x(98)00216-8
https://doi.org/10.1016/s0362-546x(98)00216-8
Autor:
A.B. Dishliev, J. Angelova
Publikováno v:
Applicable Analysis. 69:207-221
In this paper we consider initial problems for autonomous differential equations with fixed moments in the form The following problem has been solved. To determine •the number of implsive moments - n; •the quantities of impulsive subtractings - I
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5388cbc33425a6cf96eeb9f9e0fefd04
https://doi.org/10.1080/00036819808840657
https://doi.org/10.1080/00036819808840657
Autor:
J. Angelova, A.B. Dishliev
Publikováno v:
Nonlinear Analysis: Theory, Methods & Applications. 28:825-835
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f5bff357f2bc7b12a662a9fa108a6b6c
https://doi.org/10.1016/0362-546x(95)00188-2
https://doi.org/10.1016/0362-546x(95)00188-2
Publikováno v:
Applicable Analysis. 63:287-297
Necessary and sufficient conditions are found for existence of non-oscillatory solutions of a class of impulsive differential equations of second order with a constant delay and fixed moments of impulse effect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ca5d6c6af7c71d1f6c40de6c58c0e6e1
https://doi.org/10.1080/00036819608840509
https://doi.org/10.1080/00036819608840509