Results 281 to 290 of about 572,208 (300)

Phase portraits of cubic polynomial vector fields of Lotka–Volterra type having a rational first integral of degree 2

, 2007
L. Cairó, J. Llibre
semanticscholar   +1 more source

First integrals and Darboux polynomials of homogeneous linear differential systems

1995
This paper studies rational and Liouvillian first integrals of homogeneous linear differential systems Y′=AY over a differential field k. Following [26], our strategy to compute them is to compute the Darboux polynomials associated with the system.
openaire   +1 more source

Discontinuous piecewise polynomial collocation methods for integral-algebraic equations of Hessenberg type

Computational and Applied Mathematics, 2022
Hui Liang
exaly  

Application of first integral method to fractional partial differential equations

, 2014
Mostafa Eslami, B. F. Vajargah, M. Mirzazadeh, Anjan Biswas, Anjan Biswas   +4 more
semanticscholar   +1 more source

Existence theorems for polynomial first integrals

Proceedings of the 1991 international symposium on Symbolic and algebraic computation, 1991
openaire   +1 more source

On the polynomial first integrals of certain second‐order differential equations

, 1982
F. Gascón, F. B. Ramos, E. Aguirre-Dabán   +2 more
semanticscholar   +1 more source

A class of polynomial planar vector fields with polynomial first integral

Journal of Mathematical Analysis and Applications, 2015
Antoni Ferragut, C Galindo
exaly  

Planar polynomial vector fields having a polynomial first integral can be obtained from linear systems

Applied Mathematics Letters, 2011
Hector Giacomini, Jesús S Pérez Del Río   +1 more
exaly  

Polynomial and rational first integrals for planar quasi--homogeneous polynomial differential systems

Discrete and Continuous Dynamical Systems, 2013
Jaume Gine, Maite Grau, Jaume Llibre
exaly  

Polynomial Volterra integral equations of the first kind and the Lambert function

, 2013
A. Apartsin
semanticscholar   +1 more source