Integrability of planar nilpotent differential systems through the existence of an inverse integrating factor
CitationAntonio Algaba, Crist «obal Garc«õa, Jaume Gin« e, Integrability of planar nilpo- tent differential systems through the existence of an inverse integrating factor, Communications in Nonlinear Science and Numerical Simulation (2018), doi: https://doi.org/10.1016/j.cnsns.2018.09.018
AbstractIn this work is characterized the analytic integrability problem around a nilpotent singularity for differential systems in the plane under generic conditions. The analytic integrability problem is characterized via the existence of a formal inverse integrating factor. The relation between the analytic integrability and the existence of an algebraic inverse integrating factor is also given.
|Integrability of planar.pdf