An analytic classification of saddle resonant singular points of holomorphic vector fields in the complex plane

1996 ◽  
Vol 2 (1) ◽  
pp. 21-53 ◽  
Author(s):  
S. M. Voronin ◽  
A. A. Grintchy
2004 ◽  
Vol 76 (3/4) ◽  
pp. 348-357 ◽  
Author(s):  
V. A. Kleptsyn ◽  
B. A. Rabinovich

1984 ◽  
Vol 49 (1) ◽  
pp. 111-124 ◽  
Author(s):  
P M Elizarov ◽  
Yu S Il'yashenko

Author(s):  
René Zander

AbstractWe discuss the singularity structure of Kahan discretizations of a class of quadratic vector fields and provide a classification of the parameter values such that the corresponding Kahan map is integrable, in particular, admits an invariant pencil of elliptic curves.


2000 ◽  
Vol 24 (3) ◽  
pp. 187-192
Author(s):  
Jie Wang ◽  
Chen Chen

Based on the definition of Lie rotated vector fields in the plane, this paper gives the property of homoclinic orbit as parameter is changed and the singular points are fixed on Lie rotated vector fields. It gives the conditions of yielding limit cycles as well.


1974 ◽  
Vol 208 (2) ◽  
pp. 171-173 ◽  
Author(s):  
Czes Kosniowski

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