Representations for the Drazin inverse of the sum<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si1.gif" overflow="scroll"><mml:mrow><mml:mi>P</mml:mi><mml:mo>+</mml:mo><mml:mi>Q</mml:mi><mml:mo>+</mml:mo><mml:mi>R</mml:mi><mml:mo>+</mml:mo><mml:mi>S</mml:mi></mml:mrow></mml:math>and its applications

Jianbiao Chen(Northwest Normal University), Yimin Wei(Fudan University), Zhaoliang Xu(Shanghai Maritime University)
Linear Algebra and its Applications
October 2, 2008
Cited by 21


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