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Abstract In this paper we study preserver transformations between positive definite cones in operator algebras relating the spectral geometric mean of Fiedler and Ptak. We also discuss kinds of structural… Click to show full abstract
Abstract In this paper we study preserver transformations between positive definite cones in operator algebras relating the spectral geometric mean of Fiedler and Ptak. We also discuss kinds of structural similarities and dissimilarities between the Kubo-Ando geometric mean and the spectral geometric mean.
Keywords:
related spectral;
geometric mean;
spectral geometric;
preservers related
Journal Title: Linear Algebra and its Applications
Year Published: 2021
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Journal Title: Linear Algebra and its Applications
Year Published: 2021
Link to full text (if available)
Share on Social Media: Sign Up to like & get
recommendations!