Ege O.2025-04-102025-04-102015http://hdl.handle.net/20.500.14701/49017In this paper, we introduce complex valued rectangular b-metric spaces. We prove an analogue of Banach contraction principle. We also prove a different contraction principle with a new condition and a fixed point theorem in this space. Finally, we give an application of Banach contraction principle to linear equations. © 2015 All rights reserved.Article10.22436/jnsa.008.06.12