Weighted Dual Covariance Moore-Penrose Inverses with respect to an Invertible Element in C*-Algebras
We study several algebraic properties of dual covariance and weighted dual covariance sets in rings with involution and C*-algebras. Moreover, we show that the weighted dual covariance set, seen as a multivalued map, has some kind of continuity. Also, we prove weighed dual covariance set invariant u...
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| Natura: | Artigo |
| Lingua: | Inglês |
| Pubblicazione: |
Wiley
2014-01-01
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| Serie: | Journal of Applied Mathematics |
| Accesso online: | http://dx.doi.org/10.1155/2014/918107 |
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