共 50 条
- [22] Existence results for positive periodic solutions to first order neutral differential equations with distributed deviating arguments HACETTEPE JOURNAL OF MATHEMATICS AND STATISTICS, 2024, 53 (05): : 1326 - 1332
- [29] Existence and Regularity of Periodic Solutions to Certain First-Order Partial Differential Equations Journal of Fourier Analysis and Applications, 2017, 23 : 65 - 90
- [30] Existence and uniqueness of positive periodic solutions for a first-order functional differential equation ADVANCES IN DIFFERENCE EQUATIONS, 2015,