Theory of center-focus for a class of higher-degree critical points and infinite points

By Yirong Liu. 2001

76 citations recorded by the source corpus.

Subfields: Geometry and Topology, Public Health, Environmental and Occupational Health, Statistical and Nonlinear Physics

View Paper: https://www.semanticscholar.org/paper/2c97b7732bb03c0dc2792b92abf77a9f94246be4