#### Zhenhua Ma, Xiangling Li, Eskandar Ameer, Muhammad Arshad, Sami Ullah Khan, Fixed points of $(\Upsilon, \Lambda )$-graph contractive mappings in metric spaces endowed with a directed graph, Vol. 2019 (2019), Article ID 20, pp. 1-11

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DOI: 10.23952/jnfa.2019.20

Received November 2, 2018; Accepted April 30, 2019; Published May 23, 2019

Abstract. In this paper, we introduce a multivalued $(\Upsilon,\Lambda)$-graph contractive mapping and establish some common fixed point theorems of two multivalued mappings. An example and an application are provided to illustrate our main results.

Zhenhua Ma, Xiangling Li, Eskandar Ameer, Muhammad Arshad, Sami Ullah Khan, Fixed points of $(\Upsilon, \Lambda )$-graph contractive mappings in metric spaces endowed with a directed  graph, Journal of Nonlinear Functional Analysis, Vol. 2019 (2019), Article ID 20, pp. 1-11.