Showing 1–11 of 11 results
/ Date/ Name
Apr 22, 2022A Variant of the Kaplansky Problem for Maps on Positive MatricesMar 18, 2025Multiplicative and Jordan multiplicative maps on structural matrix algebrasNov 16, 2023Characterizing Jordan embeddings between block upper-triangular subalgebras via preserving propertiesApr 19, 2026The Jordan multiplication semigroup of matrix algebras is the full endomorphism semigroupApr 8, 2025Continuous spectrum-shrinking maps between finite-dimensional algebrasJan 30, 2025A variant of Šemrl's preserver theorem for singular matricesJan 12, 2025Continuous spectrum-shrinking maps and applications to preserver problemsSep 25, 2024Jordan embeddings and linear rank preservers of structural matrix algebrasNov 17, 2024An extension of Petek-Šemrl preserver theorems for Jordan embeddings of structural matrix algebrasDec 15, 2025The structure of $k$-potents and mixed Jordan-power preservers on matrix algebrasMar 31, 2025Classification of Jordan multiplicative maps on matrix algebras