Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Nkosingiphile Mnguni"'
Publikováno v:
Journal of Mathematics, Vol 2019 (2019)
A full Lie point symmetry analysis of rational difference equations is performed. Nontrivial symmetries are derived, and exact solutions using these symmetries are obtained.
Externí odkaz:
https://doaj.org/article/73907b93cebb40939f1cd152761298b0
Autor:
Sameerah Jamal, Nkosingiphile Mnguni
Publikováno v:
Applied Mathematics and Computation. 335:65-74
We investigate a class of Lagrangians that admit a type of perturbed harmonic oscillator which occupies a special place in the literature surrounding perturbation theory. We establish explicit and generalized geometric conditions for the symmetry det
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::152bcbf056df9a29d8572c22209aa64b
https://doi.org/10.1016/j.amc.2018.04.020
https://doi.org/10.1016/j.amc.2018.04.020
Publikováno v:
Far East Journal of Mathematical Sciences (FJMS). 102:3053-3065
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dce2d5b74c1ce31dfcef284d2d16c697
https://doi.org/10.17654/ms102123053
https://doi.org/10.17654/ms102123053
Publikováno v:
Journal of Mathematics, Vol 2019 (2019)
A full Lie point symmetry analysis of rational difference equations is performed. Non-trivial symmetries are derived and exact solutions using these symmetries are obtained.
Comment: 19 pages
Comment: 19 pages
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c3004adb0bcd8a6c7507ce12d8da507b
