Existence of a non-constant periodic solution of a nonlinear functional differential equation representing the growth of a single species population

Walther, Hans-OttoHans-OttoWalther2023-06-122008-10-302023-06-121975http://nbn-resolving.de/urn:nbn:de:hebis:26-opus-65750https://jlupub.ub.uni-giessen.de/handle/jlupub/17042http://dx.doi.org/10.22029/jlupub-16420enIn Copyrightddc:510Existence of a non-constant periodic solution of a nonlinear functional differential equation representing the growth of a single species population