Shiying Wang

Apr 29, 2024 | scirp.org | Shiying Wang |Shuo Liu

In this paper, we propose the nonconforming virtual element method (NCVEM) discretization for the pointwise control constraint optimal control problem governed by elliptic equations. Based on the NCVEM approximation of state equation and the variational discretization of control variables, we construct a virtual element discrete scheme. For the state, adjoint state and control variable, we obtain the corresponding prior estimate in H1 and L2 norms.

Jan 26, 2024 | mdpi.com | Shiying Wang |Hongmei Li |Lina Zhao

1. IntroductionAn interconnection network is usually modeled as an undirected graph, in which vertices and edges correspond to processor and communication links, respectively. Let G=(V(G),E(G)) be a graph with vertex set V(G) and edge set E(G). As an application, graphs can also be used to study many issues related to interconnection networks [1,2]. For a graph G, the failure of vertices or edges is inevitable.

Dec 12, 2023 | genome.cshlp.org | Shiying Wang |Ting Li |Bingxin Zhao |Wei Dai

1 1Department of Biostatistics, Yale School of Public Health, New Haven, Connecticut 06510, USA; 2Department of Applied Mathematics, The Hong Kong Polytechnic University, Hong Kong, China; 3Department of Statistics and Data Science, University of Pennsylvania, Philadelphia, Pennsylvania 19104-1686, USA; 4Department of Biostatistics, St. Jude Children's Research Hospital, Memphis, Tennessee 38105, USA; 5Department of Radiology, University of North Carolina at Chapel Hill, Chapel Hill, North...