21 research outputs found
Solving nonlinear fuzzy differential equations by using fuzzy variational iteration method
Existence and uniqueness of solutions to the second order fuzzy dynamic equations on time scales
The fuzzy Henstock鈥揔urzweil delta integral on time scales
We investigate properties of the fuzzy Henstock鈥揔urzweil delta integral (shortly, FHK 螖 -integral) on time scales, and obtain two necessary and sufficient conditions for FHK 螖 -integrability. The concept of uniformly FHK 螖 -integrability is introduced. Under this concept, we obtain a uniformly integrability convergence theorem. Finally, we prove monotone and dominated convergence theorems for the FHK 螖 -integral.publishe
Application of spectral element method in simulation of fractured porous media domains modeled by fracture-only technique
Some inequalities for interval-valued functions on time scales
We introduce the interval Darboux delta integral (shortly, the ID螖 -integral) and the interval Riemann delta integral (shortly, the IR 螖 -integral) for interval-valued functions on time scales. Fundamental properties of ID and IR 螖 -integrals and examples are given. Finally, we prove Jensen鈥檚, H枚lder鈥檚 and Minkowski鈥檚 inequalities for the IR 螖 -integral. Also, some examples are given to illustrate our theoremspublishe