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Additive Maps Preserving the Star Partial Order on $\mathcal{B}(\mathcal{H})$

Journal Article

Additive Maps Preserving the Star Partial Order on $\mathcal{B}(\mathcal{H})$

Communications in Mathematical Research , Vol. 31 (2015), Iss. 1 : pp. 89–96

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Linear Maps Preserving Idempotency of Products of Matrices on Upper Triangular Matrix Algebras

Journal Article

Linear Maps Preserving Idempotency of Products of Matrices on Upper Triangular Matrix Algebras

Communications in Mathematical Research , Vol. 25 (2009), Iss. 3 : pp. 253–264

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