Partitioning Inverse Monte Carlo Iterative Algorithm for Finding the Three Smallest Eigenpairs of Generalized Eigenvalue Problem

Table 3

Total computational time for general and partitioning methods.

Dimension	Time (Sec.)
	General method	Partitioning method
20×20	.21	.20
40×40	.40	.32
60×60	.71	.54
80×80	1.25	.60
100×100	1.83	.75
120×120	2.54	1.18
140×140	3.67	1.57
160×160	4.42	2.04
180×180	5.58	2.54
200×200	7.20	3.18