MINRES Seed Projection Methods for Solving Symmetric Linear Systems with Multiple Right-Hand Sides

Table 1

Iterative steps of convergent solution of each system.

Right-hand	Mseed	MINRES1	MINRES2
𝐵1	(81) 29, 16, 8, 9, 19	(155) 29, 20, 40, 45, 21	(286) 29, 41, 57, 73, 86
𝐵2	(57) 25, 15, 15, 2, 0	(125) 25, 27, 25, 21, 27	(181) 25, 36, 34, 46, 40