Fuzzy Numerical Solution via Finite Difference Scheme of Wave Equation in Double Parametrical Fuzzy Number Form

The use of fuzzy partial differential equations has become an important tool in which uncertainty or vagueness exists to model real-life problems. In this article, two numerical techniques based on finite difference schemes that are the centered time center space and implicit solve wave were used. core article is formulate a new form obtain solutions double parametric number approach. Convex normalized triangular numbers represented by fuzziness, form. properties set theory used for analysis formulation proposed followed proof stability thermos under consistency convergence scheme discussed. Two test examples carried out illustrate feasibility results displayed forms tables figures where show have not only been effective accuracy but also reducing computational cost.