带状矩阵 meaning in English

banded matrix
bandmatrix band matrix

Parallel divide and conquer algorithm with multisection for real symmetric band generalized eigenvalue problem
计算对称带状矩阵广义特征值问题的并行分治多分法
( 2 ) the symmetric - definite band generalized eigenvalue problems i ) a parallel divide - and - conquer algorithm combined with multisection method is proposed , the sum of the subproblem ' s scales is equal to the original problem ' s scale
( 2 )关于实对称带状矩阵广义特征值问题? )提出了一种结合多分法的并行分治算法，给出了特征值分割定理及其证明。在该算法中，子问题的规模之和等于原问题的规模。