Nieto, Juan J.Uzal Couselo, José Manuel2024-02-082024-02-082017Nieto, J.J., Uzal, J.M.: Positive Periodic Solutions for a First Order Singular Ordinary Differential Equation Generated by Impulses. Qual. Theory Dyn. Syst. 17, 637-650 (2018). https://doi.org/10.1007/s12346-017-0266-81575-546010.1007/s12346-017-0266-8https://hdl.handle.net/20.500.14352/100583We extend recent results on the existence of positive periodic solutions for singular ordinary differential equations. The nonlinearity and the impulses satisfy weaker conditions and we present new examples.engjournal article1662-3592https://doi.org/10.1007/s12346-017-0266-8https://link.springer.com/article/10.1007/s12346-017-0266-8restricted accessOrdinary differential equationSingular differential equationProblem at resonanceDifferential equation with impulsesPeriodic solutionsMatemáticas (Matemáticas)12 Matemáticas