An Extension of the Poincaré–Birkhoff Theorem to Systems Having Singular Nonlinearities

Journal of Dynamics and Differential Equations 2026 Open access

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Authors: Natnael Gezahegn Mamo, Andrea Sfecci, Wahid Ullah

DOI: 10.1007/s10884-025-10480-0

Cited by: 0

References: 19

Fields of Study & Subjects

Advanced Differential Equations and Dynamical Systems Nonlinear Differential Equations Analysis Mathematical Dynamics and Fractals

References 19