A QUADRUPLE FIXED POINT THEOREM FOR A MULTIMAP IN A HAUSDORFF FUZZY METRIC SPACE
By M. S. Chauhan Institute for Excellence in Higher Education, Bhopal-462016, Madhya Pradesh, India. Email: dr.msc@rediffmail.com Rajesh Shrivastava Govt. Science and Commerce College Benazir, Bhopal-462008, Madhya Pradesh, India. Email: rajeshraju0101@rediffmail.com Rupali Verma Institute for Excellence in Higher Education, Bhopal-462016, Madhya Pradesh, India. Email: rupali.varma1989@gmail.com Qazi Aftab Kabir Saifia Science College, Bhopal-462001, Madhya Pradesh, India. Email: aftabqazi168@gmail.com (Received : June 23, 2020 ; Revised: December 24, 2020)
Rao and Rao[16] obtained a triple fixed point theorem for a multimap in Hausdorff fuzzy metric space. Extending this idea we generalize the concept of triple fixed point, we define quadruple fixed point. In this paper we have established a result regarding it in Hausdorff fuzzy metric space.
2010 Mathematics Subject Classifications: 47H10, 54H25 Keywords and phrases: Quadruple fixed point, Hausdorff fuzzy metric space, multimaps
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