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Roman Koplatadze
Roman Koplatadze
Professor of Mathematics, Tbilisi State University
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Oscillating and monotone solutions of first-order differential equations with deviating argument
RG Koplatadze, TA Chanturiya
Differentsial'nye Uravneniya 18 (8), 1463-1465, 1982
3231982
On oscillatory properties of solutions of functional differential equations.
R Koplatadze
Memoirs on Differential Equations and Mathematical Physics 3, vol3-1. ps. gz, 1994
1101994
On the oscillation of solutions of first order delay differential inequalities and equations
R Koplatadze, G Kvinikadze
Walter de Gruyter GmbH & Co. KG 1 (6), 675-685, 1994
961994
Oscillation criteria of first order linear difference equations with delay argument
GE Chatzarakis, R Koplatadze, IP Stavroulakis
Nonlinear Analysis: Theory, Methods & Applications 68 (4), 994-1005, 2008
922008
On oscillatory properties of differential equations with a deviating argument
RG Koplatadze, TA Chanturia
Tbilisi Univ. Press, Tbilisi 1, 977, 1977
811977
Optimal oscillation criteria for first order difference equations with delay argument
G Chatzarakis, R Koplatadze, I Stavroulakis
Pacific Journal of Mathematics 235 (1), 15-33, 2008
742008
Properties 𝐴 and 𝐵 of 𝑛th Order Linear Differential Equations with Deviating Argument
R Koplatadze, G Kvinikadze, IP Stavroulakis
Walter de Gruyter GmbH & Co. KG 6 (6), 553-566, 1999
621999
On the oscillation of solutions of first order differential equations with retarded arguments
MK Grammatikopoulos, R Koplatadze, IP Stavroulakis
Walter de Gruyter GmbH & Co. KG 10 (1), 63-76, 2003
482003
Oscillation, nonoscillation, stability and asymptotic properties for second and higher order functional differential equations
L Berezansky, A Domoshnitsky, R Koplatadze
Chapman and Hall/CRC, 2020
442020
Oscillation criteria for differential equations with several retarded arguments
G Infante, R Koplatadze, S IP
Funkcialaj Ekvacioj 58 (3), 347-364, 2015
322015
Oscillation of second order linear delay differential equations
R Koplatadze, G Kvinikadze, IP Stavroulakis
Funct. Differ. Equ 7 (1-2), 121-145, 2000
282000
Differential equations with deviating argument that have the properties and
RG Koplatadze
Differentsial'nye Uravneniya 25 (11), 1897-1909, 1989
261989
Oscillation of second-order linear difference equations with deviating arguments
R Koplatadze, G Kvinikadze, IP Stavroulakis
Advances in Mathematical Sciences and Applications 12 (1), 217-226, 2002
222002
Quasi-linear functional differential equations with Property A
R Koplatadze
Journal of mathematical analysis and applications 330 (1), 483-510, 2007
212007
Oscillation criteria for higher order “almost linear” functional differential equations
R Koplatadze, E Litsyn
Funct. Differ. Equ 16 (3), 387-434, 2009
202009
Oscillation of linear difference equations with deviating arguments
R Koplatadze
Computers & Mathematics with Applications 42 (3-5), 477-486, 2001
202001
Nonlinear functional differential equations with Properties A and B
JR Graef, R Koplatadze, G Kvinikadze
Journal of mathematical analysis and applications 306 (1), 136-160, 2005
192005
Specific properties of solutions of first order differential equations with several delay arguments
RG Koplatadze
Journal of Contemporary Mathematical Analysis 50, 229-235, 2015
182015
Criteria for the oscillation of solutions of differential inequalities and second-order equations with retarded argument
RG Koplatadze
Tbiliss. Gos. Univ. Inst. Prikl. Mat. Trudy 17, 104-121, 1986
181986
On asymptotic behavior of solutions of generalized Emden-Fowler differential equations with delay argument
A Domoshnitsky, R Koplatadze
Abstract and Applied Analysis 2014, 2014
172014
El sistema no puede realizar la operación en estos momentos. Inténtalo de nuevo más tarde.
Artículos 1–20