Convergence analysis of Galerkin finite element approximations to shape gradients in eigenvalue optimization
Sign Up to like & getrecommendations! Published in 2018 at "BIT Numerical Mathematics"
DOI: 10.1007/s10543-019-00782-3
Abstract: This paper concerns the accuracy of Galerkin finite element approximations to two types of shape gradients for eigenvalue optimization. Under certain regularity assumptions on domains, a priori error estimates are obtained for the two approximate… read more here.
Keywords: finite element; gradients eigenvalue; galerkin finite; eigenvalue optimization ... See more keywords
Bipartite Graph Approximation by Eigenvalue Optimization
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Transactions on Signal and Information Processing over Networks"
DOI: 10.1109/tsipn.2024.3380351
Abstract: Graphs are a powerful tool for representing entities and their relationships. Current advances in graph signal processing have made it possible to analyze graph-based data more effectively. Recent research show that, to ensure critical sampling,… read more here.
Keywords: bipartite graph; eigenvalue optimization; graph; graph approximation ... See more keywords