Countable Set of Limit Cycles for the Equation(frac{{dw}}{{dz}} = frac{{P_n left( {z,w} ight)}}{{Q_n left( {z,w} ight)}})
A.A. Shcherbakov, E. Rosales-González, L. Ortiz-BobadillaVolume:
4
Language:
english
Pages:
43
DOI:
10.1023/a:1021819201777
Date:
October, 1998
File:
PDF, 1.72 MB
english, 1998