Ailing Zhu

Oct 7, 2023 | mdpi.com | Xinxin Sun |Ailing Zhu |Zhe Yin |Pengfei Ji

first_pagesettingsFont Type:ArialGeorgiaVerdanaLine Spacing:Column Width:Open AccessArticleby †, †, *,† and † School of Mathematics and Statistics, Shandong Normal University, Jinan 250358, China*Author to whom correspondence should be addressed. †These authors contributed equally to this work. Fractal Fract.

Jun 14, 2023 | mdpi.com | Zhe Yin |Ailing Zhu |Taixiu Zhang

1. IntroductionThe block-centered finite-difference method was first applied to the simulation of oil reservoirs [1]. Russell and Wheeler [1] proved that the block-centered finite-difference method is equivalent to the mixed finite-element method with a special numerical quadrature formula. Based on this equivalence, it is easier to discuss the stability and convergence of the block-centered finite-difference method.