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Original Articles

The invertibility of the difference and the sum of commuting generalized and hypergeneralized projectors

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Pages 482-493 | Received 21 Feb 2012, Accepted 26 Apr 2012, Published online: 11 Jun 2012

References

  • Baksalary , OM . 2008 . “ Revisitation of generalized and hypergeneralized projectors ” . In Statistical Inference, Econometric Analysis and Matrix Algebra–Festschrift in Honour of Götz Trenkler , Edited by: Schipp , B and Krämer , W . 317 – 324 . Heidelberg : Springer .
  • Baksalary , JK , Baksalary , OM , Liu , X and Trenkler , G . 2008 . Further results on generalized and hypergeneralized projectors . Linear Algebra Appl. , 429 : 1038 – 1050 .
  • Drazin , MP . 1978 . Natural structures on semigroups with involution . Bull. Am. Math. Soc. , 84 : 139 – 141 .
  • Groß , J and Trenkler , G . 1997 . Generalized and hypergeneralized projectors . Linear Algebra Appl. , 264 : 463 – 474 .
  • Hestenes , MR . 1961 . Relative hermitian matrices . Pacific J. Math. , 11 : 225 – 245 .
  • Koliha , JJ , Rakočević , V and Straškraba , I . 2004 . The difference and sum of projectors . Linear Algebra Appl. , 388 : 279 – 288 .
  • Stewart , GW . 2006 . A note on generalized and hypergeneralized projectors . Linear Algebra Appl. , 412 : 408 – 411 .

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