5 research outputs found
Braids on the poincaré section: A laser example
Get PDFFil:Solari, H.G. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina.Fil:Natiello, M.A. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina.Fil:Vázquez, M. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina
Accumulations of T-points in a model for solitary pulses in an excitable reaction-diffusion medium.
No full textMinimal periodic orbit structure of 2-dimensional homeomorphisms
Get PDFWe present a method for estimating the minimal periodic orbit structure, the topological entropy, and a fat representative of the homeomorphism associated with the existence of a finite collection of periodic orbits of an orientation-preserving homeomorphism of the disk D 2. The method focuses on the concept of fold and recurrent bogus transition and is more direct than existing techniques. In particular, we introduce the notion of complexity to monitor the modification process used to obtain the desired goals. An algorithm implementing the procedure is described and some examples are presented at the end. © 2005 Springer.Fil: Solari, Hernan Gustavo. Consejo Nacional de Investigaciones CientĂficas y TĂ©cnicas. Oficina de CoordinaciĂłn Administrativa Ciudad Universitaria. Instituto de FĂsica de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de FĂsica de Buenos Aires; ArgentinaFil: Natiello, M.A.. Lund University; Sueci
Braids on the poincaré section: A laser example
No full textFil:Solari, H.G. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina.Fil:Natiello, M.A. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina.Fil:Vázquez, M. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina
