Karapınar, ErdalKarapinar, ErdalRomaguera, SalvadorTirado, PedroMathematics2024-07-052024-07-052014131687-181210.1186/1687-1812-2014-53https://doi.org/10.1186/1687-1812-2014-53https://hdl.handle.net/20.500.14411/220KARAPINAR, ERDAL/0000-0002-6798-3254; Romaguera, Salvador/0000-0001-7857-6139In this paper we prove the existence of a fixed point for multivalued maps satisfying a contraction condition in terms of Q-functions, and via Bianchini-Grandolfi gauge functions, for complete T-0-quasipseudometric spaces. Our results extend, improve, and generalize some recent results in the literature. We present some examples to validate and illustrate our results.eninfo:eu-repo/semantics/openAccessfixed pointT-0-quasipseudometricmultivalued mapQ-functionArticleWOS:000338225200002