International Journal of Statistics and Applied Mathematics
2017, Vol. 2, Issue 2, Part A
Explicit expression for a first integral and phase portrait for a class of planar differential systemAuthor(s):
(x,y), P(x,y), Q(x,y), R(x,y), S(x,y) are homogeneous polynomials of degree a, a, b, b, n, n, m, m respectively. Writing this system in polar coordinates, from which we can compute a formal First integral for the system. Finally, we give the curves which are formed by the trajectories for the system.Pages: 23-25 | Views: 1159 | Downloads: 143Download Full Article: Click Here
How to cite this article:
Rachid Boukoucha. Explicit expression for a first integral and phase portrait for a class of planar differential system. Int J Stat Appl Math 2017;2(2):23-25.