AUTHOR=Dhandapani Prasantha Bharathi , Baleanu Dumitru , Thippan Jayakumar , Sivakumar Vinoth TITLE=Fuzzy Type RK4 Solutions to Fuzzy Hybrid Retarded Delay Differential Equations JOURNAL=Frontiers in Physics VOLUME=7 YEAR=2019 URL=https://www.frontiersin.org/journals/physics/articles/10.3389/fphy.2019.00168 DOI=10.3389/fphy.2019.00168 ISSN=2296-424X ABSTRACT=

This paper constructs the numerical solution of particular type of differential equations called fuzzy hybrid retarded delay-differential equations using the method of Runge-Kutta for fourth order. The concept of fuzzy number, hybrid-differential equations, and delay-differential equations binds together to form our equations. An example following the algorithm is presented to understand the Concept of fuzzy hybrid retarded delay-differential equations and its accuracy is discussed in terms of decimal places for easy understanding of laymen.