简介:Aparallelalgorithmforsolvingblock-diagonalstructuredlargelinearsystemispresented.Thisalgorithmisbasedonthe"gradient-simplex"method.Itpartitionsalargelinearsystemintoseveralsmalllinearsubsystemssothattheycanbesolvedinparallel.Thealgorithmhasthemeritofhighspeedandissuitableforthelargelinearsystemswithlesscouplingconstrains.Theefficiencyandapplicabilityofthemethodisalsoanalyzed.