The Hierarchical Subspace Iteration Method for Laplace-Beltrami Eigenproblems

• Main Authors: Nasikun, Ahmad, Hildebrandt, Klaus
• 格式: Article PeerReviewed
• 出版: 2022
• 主題: Information and Computing Sciences; Distributed Computing
• 在線閱讀: https://repository.ugm.ac.id/281854/; https://dl.acm.org/doi/10.1145/3495208; https://doi.org/10.1145/3495208
• 機構: Universitas Gadjah Mada

Sparse eigenproblems are important for various applications in computer graphics. The spectrum and eigenfunctions of the Laplace-Beltrami operator, for example, are fundamental for methods in shape analysis and mesh processing. The Subspace Iteration Method is a robust solver for these problems. In...