In this article,the virtual element method of the Allen-Cahn equation on a polygon grid is discussed in the fully discrete formulation.With the help of the energy projection operator,we give the corresponding error es...In this article,the virtual element method of the Allen-Cahn equation on a polygon grid is discussed in the fully discrete formulation.With the help of the energy projection operator,we give the corresponding error estimates in the L2 norm and H1 norm.展开更多
基金Supported by National Natural Science Foundation of China(Grant No.11901197)Young Teacher Foundation of Henan Province(Grant No.2021GGJS080).
文摘In this article,the virtual element method of the Allen-Cahn equation on a polygon grid is discussed in the fully discrete formulation.With the help of the energy projection operator,we give the corresponding error estimates in the L2 norm and H1 norm.
基金The National Natural Science Foundation of China(11526094)the China Postdoctoral Science Foundation(2015M582739)+2 种基金the Graduate Student Research Innovation Program of Xinjiang Municipality(XJGRI2016006)the Natural Science Foundation of Fujian Province(2016J05007)the Excellent Doctor Innovation Program of Xinjiang University(XJUBSCX-2016007)