Continuous planar piecewise linear systems with two linear zones are considered. Due to their low differentiability specific techniques of analysis must be developed. Several bifurcations giving rise to limit cycles are pointed out.
@article{urn:eudml:doc:41285, title = {Hopf-like bifurcations in planar piecewise linear systems.}, journal = {Publicacions Matem\`atiques}, volume = {41}, year = {1997}, pages = {135-148}, mrnumber = {MR1461647}, zbl = {0880.34037}, language = {en}, url = {http://dml.mathdoc.fr/item/urn:eudml:doc:41285} }
Freire, Emilio; Ponce, Enrique; Torres, Francisco. Hopf-like bifurcations in planar piecewise linear systems.. Publicacions Matemàtiques, Tome 41 (1997) pp. 135-148. http://gdmltest.u-ga.fr/item/urn:eudml:doc:41285/