Використання дробових похідних за часом для дослідження фільтрації газу в пористих середовищах.

N.B. Lopuh; Ya.D. P'yanylo

The use of fractional derivatives in time to investigate gas filtration in porous media

Authors

N.B. Lopuh Center of Mathematical Modeling IAPMM by Ya.S.Pidstryhach NAS of Ukraine
Ya.D. P'yanylo Center of Mathematical Modeling IAPMM by Ya.S.Pidstryhach NAS of Ukraine

Keywords:

Grunwald-Letnikov scheme, fractional derivatives, finite element method

Abstract

Built modified finite element method using Grunwald Letnikov scheme for fractional derivatives in time. Considered fractional derivatives Kaputto and RimmanLiouville.