Parallel algorithm for generalized matrix eigen-problem and its application in calculation of crysta

• 出 处: Chinese Science Bulletin
• 发表日期: 1997年13期
• 关键词: eigen Jacobi matrices Hermitian diagonal integer ordering boron coordinate parti

1 Problem and algorithmMANY computing tasks arising from computational physics, chemistry and biology are relatedto solving so-called generalized eigen-decomposition problems. Consider the following general-ized eigen-decomposition problem:

1 Problem and algorithmMany computing tasks arising from computational physics, chemistry and biology are relatedto solve so-called generalized eigen-decomposition problems. Consider the following general-ized eigen-decomposition problem: