What question did this study set out to answer?

March 25, 2026Open Access

Time scales calculus for S-linearly correlated fuzzy number-valued functions and application to fuzzy functional dynamic equations

Puntos clave

The research aims to enhance the calculus for $ extmath{S}$-linearly correlated fuzzy number-valued functions and establish solution existence for dynamic equations.
Systematic review of existing calculus on fuzzy number-valued functions.
Establishment of local existence and uniqueness of solutions for initial value problems.
Application of Arzela-Ascoli’s theorem in proving solution existence in broader contexts.
Examination of the continuous dependence of solutions on initial conditions.
Local existence and uniqueness of solutions for initial value problems established.
General theorems for existence of solutions presented.
Continuous dependence of solutions on initial conditions confirmed.

Resumen

Based on the existing results, this paper systematically reviews and extends the calculus theory of S-linearly correlated fuzzy number-valued functions on time scales. As an application of the theory, the local existence and uniqueness of the solution of the initial value problem of the fuzzy functional dynamic equation is established in the space of S-linearly correlated fuzzy numbers. Moreover, a theorem for the existence of solutions to fuzzy functional dynamics equations in a wider range is presented via Arzela-Ascoli’s theorem. Finally, the continuous dependence of the solution on the initial conditions is also considered. Several illustrative examples are provided in order to explain the main results presented in this paper.

Preguntar a la IA

Me gusta

Guardar

Ver artículo completo