Koplatadze, R. The Sturm type integral comparison theorems for singular differential equations. (English) Zbl 1278.34032 Proc. A. Razmadze Math. Inst. 160, 65-70 (2012). MSC: 34C10 PDFBibTeX XMLCite \textit{R. Koplatadze}, Proc. A. Razmadze Math. Inst. 160, 65--70 (2012; Zbl 1278.34032) Full Text: Link
Koplatadze, Roman; Kvinikadze, George; Giorgadze, Givi P. Oscillatory properties of solutions of generalized Emden-Fowler equations with advanced argument. (English) Zbl 1279.34081 Proc. A. Razmadze Math. Inst. 157, 149-154 (2011). MSC: 34K11 PDFBibTeX XMLCite \textit{R. Koplatadze} et al., Proc. A. Razmadze Math. Inst. 157, 149--154 (2011; Zbl 1279.34081)
Koplatadze, R.; Kvinikadze, G.; Arsenashvili, A. First order linear differential equations with several delays. (English) Zbl 1219.34087 Proc. A. Razmadze Math. Inst. 154, 151-154 (2010). MSC: 34K11 34K06 PDFBibTeX XMLCite \textit{R. Koplatadze} et al., Proc. A. Razmadze Math. Inst. 154, 151--154 (2010; Zbl 1219.34087)
Koplatadze, R.; Giorgadze, G. On oscillatory properties of solutions of third-dimensional linear differential systems with deviating arguments. (English) Zbl 1178.34077 Proc. A. Razmadze Math. Inst. 149, 126-129 (2009). MSC: 34K11 34K06 PDFBibTeX XMLCite \textit{R. Koplatadze} and \textit{G. Giorgadze}, Proc. A. Razmadze Math. Inst. 149, 126--129 (2009; Zbl 1178.34077)
Koplatadze, R.; Kvinikadze, G. Oscillation criteria of solutions of second order of linear difference equations. (English) Zbl 1162.39302 Proc. A. Razmadze Math. Inst. 148, 134-138 (2008). MSC: 39A11 PDFBibTeX XMLCite \textit{R. Koplatadze} and \textit{G. Kvinikadze}, Proc. A. Razmadze Math. Inst. 148, 134--138 (2008; Zbl 1162.39302)
Domoshnitsky, A.; Koplatadze, R. Existence of oscillating solution for the integro-differential equation. (English) Zbl 1162.45301 Proc. A. Razmadze Math. Inst. 148, 119-125 (2008). MSC: 45J05 45G10 PDFBibTeX XMLCite \textit{A. Domoshnitsky} and \textit{R. Koplatadze}, Proc. A. Razmadze Math. Inst. 148, 119--125 (2008; Zbl 1162.45301)
Koplatadze, R. On oscillatory properties of solutions of generalized Emden-Fowler type differential equations. (English) Zbl 1154.34323 Proc. A. Razmadze Math. Inst. 145, No. 2, 117-121 (2007). MSC: 34C10 PDFBibTeX XMLCite \textit{R. Koplatadze}, Proc. A. Razmadze Math. Inst. 145, No. 2, 117--121 (2007; Zbl 1154.34323)
Koplatadze, R. Generalized ordinary differential equations of Emden-Fowler type with properties \(A\) and \(B\). (English) Zbl 1096.34526 Proc. A. Razmadze Math. Inst. 136, 145-148 (2004). Reviewer: Narahari Parhi (Bhubaneswar) MSC: 34C10 PDFBibTeX XMLCite \textit{R. Koplatadze}, Proc. A. Razmadze Math. Inst. 136, 145--148 (2004; Zbl 1096.34526)