Lista de

Leray-Schauder degree
5
"Existence of periodic solutions in the modified wheldon model of CML" (2013) Amster, P.; Balderrama, R.; Idels, L. Electronic Journal of Differential Equations. 2013
"Periodic solutions of resonant systems with rapidly rotating nonlinearities" (2011) Amster, P.; Clapp, M. Discrete and Continuous Dynamical Systems. 31(2):373-383
"Topological methods for a nonlinear elliptic system with nonlinear boundary conditions" (2009) Amster, P. International Journal of Dynamical Systems and Differential Equations. 2(1-2):56-65
"Topological methods for a nonlinear elliptic system with nonlinear boundary conditions" (2009) Amster, P. International Journal of Dynamical Systems and Differential Equations. 2(1-2):56-65
"Periodic solutions for p-Laplacian like systems with delay" (2006) Amster, P.; De Nápoli, P.; Mariani, M.C. Dynamics of Continuous, Discrete and Impulsive Systems Series A: Mathematical Analysis. 13(3-4):311-319