Central Tehran Branch, Islamic Azad UniversityJournal of Linear and Topological Algebra (JLTA)2252-0201060420171201Fixed points of weak $psi$-quasi contractions in generalized metric spaces323329537759ENK. P. R. Sastry8-28-8/1, Tamil Street, China Waltair, Visakhapatnam-530 017, IndiaG. V. R. BabuDepartment of Mathematics, Andhra University, Visakhapatnam-530 003, IndiaP. S. KumarDepartment of Mathematics, Andhra University, Visakhapatnam-530 003, IndiaJournal Article20171029In this paper, we introduce the notion of weak $psi$-quasi contraction in generalized metric spaces and using this notion we obtain conditions for the existence of fixed points of a self map in $D$-complete generalized metric spaces. We deduce some corollaries from our result and provide examples in support of our main result.http://jlta.iauctb.ac.ir/article_537759_95df6849b60c60f26dbd2462fbe1c516.pdf