Limit cycles of discontinuous piecewise differential systems formed by linear centers in R2 and separated by two circles

Publication date: August 2021Source: Nonlinear Analysis: Real World Applications, Volume 60Author(s): Maria Elisa Anacleto, Jaume Llibre, Claudia Valls, Claudio Vidal

Source: Nonlinear Analysis: Real World Applications - January 10, 2021 Category: Research Source Type: research