|
Mathematical problems of nonlinearity
Nonlocal Constants of Motions of Equations
of Painlevé – Gambier Type and Generalized Sundman
Transformation
P. Guhaa, A. G. Choudhuryb, B. Khanrac, P. G. L. Leachde a Department of Mathematics, Khalifa University of Science and Technology,
Main Campus, Abu Dhabi, United Arab Emirates
b Department of Physics, Diamond Harbour Women’s University,
D. H. Road, Sarisha 743368, West Bengal, India
c Sailendra Sircar Vidyalaya,
62A, Shyampukur Street, Kolkata-700004, India
d School of Mathematical, Statistical, Acturial and Computer Sciences, University of KwaZulu-Natal,
Private Bag X54001, Durban 4000, Republic of South Africa
e Department of Mathematics and Statistics, University of Cyprus,
Lefkosia 1678, Cyprus
Аннотация:
We describe a method to generate nonlocal constants of motion for a special class of nonlinear
ODEs. We employ the method of the generalized Sundman transformation to obtain certain new
nonlocal first integrals of autonomous second-order ordinary differential equations belonging to
the classification scheme developed by Painlevé and Gambier.
Ключевые слова:
Sundman transformation, Painlevé –Gambier, symmetry, nonlocal first integrals,
Jacobi equation.
Поступила в редакцию: 19.10.2021 Принята в печать: 28.01.2022
Образец цитирования:
P. Guha, A. G. Choudhury, B. Khanra, P. G. L. Leach, “Nonlocal Constants of Motions of Equations
of Painlevé – Gambier Type and Generalized Sundman
Transformation”, Rus. J. Nonlin. Dyn., 18:1 (2022), 103–118
Образцы ссылок на эту страницу:
https://www.mathnet.ru/rus/nd781 https://www.mathnet.ru/rus/nd/v18/i1/p103
|
Статистика просмотров: |
Страница аннотации: | 69 | PDF полного текста: | 55 | Список литературы: | 14 |
|