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- 1.0558321 - MÚ 2023 RIV US eng J - Journal Article
Dolník, M. - Lomtatidze, Alexander
On periodic boundary value problem for certain planar system of nonlinear ordinary differential equations.
Journal of Mathematical Analysis and Applications. Roč. 515, č. 1 (2022), č. článku 126362. ISSN 0022-247X. E-ISSN 1096-0813
Institutional support: RVO:67985840
Keywords : maximum principle * nonlinear equations * periodic solution * planar system
OECD category: Pure mathematics
Impact factor: 1.3, year: 2022
Method of publishing: Limited access
https://doi.org/10.1016/j.jmaa.2022.126362
Permanent Link: http://hdl.handle.net/11104/0332048File Download Size Commentary Version Access Lomtatidze.pdf 4 359.3 KB Publisher’s postprint require - 2.0531880 - MÚ 2022 RIV GB eng J - Journal Article
Lomtatidze, Alexander - Šremr, J.
On positive periodic solutions to second-order differential equations with a sub-linear non-linearity.
Nonlinear Analysis: Real World Applications. Roč. 57, February (2021), č. článku 103200. ISSN 1468-1218. E-ISSN 1878-5719
Institutional support: RVO:67985840
Keywords : existence * periodic solution * positive solution * second-order differential equation
OECD category: Pure mathematics
Impact factor: 2.765, year: 2021
Method of publishing: Limited access
https://doi.org/10.1016/j.nonrwa.2020.103200
Permanent Link: http://hdl.handle.net/11104/0310518File Download Size Commentary Version Access Lomtatidze.pdf 4 810.7 KB Publisher’s postprint require - 3.0531453 - MÚ 2021 RIV SG eng J - Journal Article
Lomtatidze, Alexander
On periodic boundary value problem for second-order ordinary differential equations.
Communications in Contemporary Mathematics. Roč. 22, č. 6 (2020), č. článku 1950049. ISSN 0219-1997. E-ISSN 1793-6683
Institutional support: RVO:67985840
Keywords : nonlinear ordinary differential equations * periodic boundary value problem * solvability
OECD category: Applied mathematics
Impact factor: 1.665, year: 2020
Method of publishing: Limited access
https://doi.org/10.1142/S0219199719500494
Permanent Link: http://hdl.handle.net/11104/0310115File Download Size Commentary Version Access Lomtatidze.pdf 5 377.8 KB Publisher’s postprint require - 4.0486017 - MÚ 2019 RIV US eng J - Journal Article
Dosoudilová, M. - Lomtatidze, Alexander
Remark on periodic boundary-value problem for second-order linear ordinary differential equations.
Electronic Journal of Differential Equations. Roč. 2018, č. 13 (2018), s. 1-7. ISSN 1072-6691
Institutional support: RVO:67985840
Keywords : second-order linear equation * periodic boundary value problem * unique solvability
OECD category: Applied mathematics
Impact factor: 0.690, year: 2018
https://ejde.math.txstate.edu/Volumes/2018/13/abstr.html
Permanent Link: http://hdl.handle.net/11104/0280908File Download Size Commentary Version Access Lomtatidze.pdf 2 184.7 KB Publisher’s postprint require - 5.0480063 - MÚ 2019 RIV GB eng J - Journal Article
Lomtatidze, Alexander - Šremr, Jiří
On periodic solutions to second-order Duffing type equations.
Nonlinear Analysis: Real World Applications. Roč. 40, April (2018), s. 215-242. ISSN 1468-1218. E-ISSN 1878-5719
Institutional support: RVO:67985840
Keywords : periodic solution * Duffing type equation * positive solution
OECD category: Applied mathematics
Impact factor: 2.085, year: 2018
http://www.sciencedirect.com/science/article/pii/S1468121817301335?via%3Dihub
Permanent Link: http://hdl.handle.net/11104/0275980 - 6.0475573 - MÚ 2018 RIV GE eng J - Journal Article
Lomtatidze, Alexander
On periodic bounded and unbounded solutions of second order nonlinear ordinary differential equations.
Georgian Mathematical Journal. Roč. 24, č. 2 (2017), s. 241-263. ISSN 1072-947X. E-ISSN 1572-9176
Institutional support: RVO:67985840
Keywords : nonlinear ordinary differential equations * periodic boundary value problem * solvability
OECD category: Applied mathematics
Impact factor: 0.482, year: 2017
https://www.degruyter.com/view/j/gmj.2017.24.issue-2/gmj-2017-0009/gmj-2017-0009.xml
Permanent Link: http://hdl.handle.net/11104/0272255File Download Size Commentary Version Access Lomtatidze.pdf 1 857.1 KB Publisher’s postprint require - 7.0466803 - MÚ 2017 RIV GE eng J - Journal Article
Dosoudilová, M. - Lomtatidze, Alexander
Remark on zeros of solutions of second-order linear ordinary differential equations.
Georgian Mathematical Journal. Roč. 23, č. 4 (2016), s. 571-577. ISSN 1072-947X. E-ISSN 1572-9176
Institutional support: RVO:67985840
Keywords : second-order linear equation * zeros of solutions * periodic boundary value problem
Subject RIV: BA - General Mathematics
Impact factor: 0.290, year: 2016
https://www.degruyter.com/view/j/gmj.2016.23.issue-4/gmj-2016-0052/gmj-2016-0052.xml
Permanent Link: http://hdl.handle.net/11104/0265024File Download Size Commentary Version Access Lomtatidze1.pdf 1 577.8 KB Publisher’s postprint require - 8.0460328 - MÚ 2017 RIV GE eng J - Journal Article
Lomtatidze, Alexander
Theorems on differential inequalities and periodic boundary value problem for second-order ordinary differential equations.
Memoirs on Differential Equations and Mathematical Physics. Roč. 67, č. 1 (2016), s. 1-129. ISSN 1512-0015
Institutional support: RVO:67985840
Keywords : periodic boundary value problem * positive solution * singular equation
OECD category: Applied mathematics
http://rmi.tsu.ge/jeomj/memoirs/vol67/abs67-1.htm
Permanent Link: http://hdl.handle.net/11104/0260435File Download Size Commentary Version Access Lomtatidze.pdf 21 625.6 KB Publisher’s postprint open-access - 9.0448472 - MÚ 2016 RIV GE eng J - Journal Article
Lomtatidze, Alexander - Opluštil, Z.
Well-posedness of the second-order linear singular Dirichlet problem.
Georgian Mathematical Journal. Roč. 22, č. 3 (2015), s. 409-419. ISSN 1072-947X. E-ISSN 1572-9176
Institutional support: RVO:67985840
Keywords : singular Dirichlet problem * well-posedness
Subject RIV: BA - General Mathematics
Impact factor: 0.417, year: 2015
http://www.degruyter.com/view/j/gmj.2015.22.issue-3/gmj-2015-0023/gmj-2015-0023.xml
Permanent Link: http://hdl.handle.net/11104/0250162File Download Size Commentary Version Access Lomtatidze.pdf 1 429.9 KB Publisher’s postprint require - 10.0443123 - MÚ 2016 RIV GB eng J - Journal Article
Dosoudilová, M. - Lomtatidze, Alexander - Šremr, Jiří
Oscillatory properties of solutions to certain two-dimensional systems of non-linear ordinary differential equations.
Nonlinear Analysis: Theory, Methods & Applications. Roč. 120, June (2015), s. 57-75. ISSN 0362-546X. E-ISSN 1873-5215
Institutional support: RVO:67985840
Keywords : half-linear system * Hartman-Wintner theorem * Kamenev theorem
Subject RIV: BA - General Mathematics
Impact factor: 1.125, year: 2015
http://www.sciencedirect.com/science/article/pii/S0362546X15000620
Permanent Link: http://hdl.handle.net/11104/0245879