Partial integrals of ordinary differential systems
Classical Analysis and ODEs
2018-09-20 v1 Dynamical Systems
Abstract
Properties of partial integrals such as real and complex-valued polynomial, multiple polynomial, exponential, and conditional for ordinary differential systems are studied. The possibilities of constructing first integrals and last multipliers by known partial integrals are considered. Applications of partial integrals to solve the Darboux problem and to the extended Darboux problem are given. Integral basis of the Jacobi system is built. And the inverse problem of constructing differential systems on the base of their partial integrals is solved.
Cite
@article{arxiv.1809.07105,
title = {Partial integrals of ordinary differential systems},
author = {V. N. Gorbuzov},
journal= {arXiv preprint arXiv:1809.07105},
year = {2018}
}
Comments
86 pages