A SURVEY ON THE BLOW UP TECHNIQUE

作者：Jesus Alvarez Maria; Ferragut Antoni; Jarque Xavier

来源：International Journal of Bifurcation and Chaos, 2011, 21(11): 3103-3118.

DOI：10.1142/S0218127411030416

• Planar differential system
• degenerate singular point
• blow up

The blow up technique is widely used in desingularization of degenerate singular points of planar vector fields. In this survey, we give an overview of the different types of blow up and we illustrate them with many examples for better understanding. Moreover, we introduce a new generalization of the classical blow up.

• 出版日期2011-11