id	summary	reporter	owner	description	type	status	priority	milestone	component	version	severity	resolution	keywords	cc
625	Preconditioned Cholesky factorization	Víctor de Buen Remiro	Víctor de Buen Remiro	In some circumnstances BSR linear blocks simulation could be speed up by mean of using previous mposition as proconditioner matrices.	task	new	normal		Math		blocker		BSR, CHOLMOD