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On matrix representations of operators that are isometric with respect to generalized covariances

8 Mar 2024, 13:40
15m
ONLINE

ONLINE

Oral presentation Natural Sciences – Be innovative and shape the future in your field Natural Sciences – Be innovative and shape the future in your field

Speaker

Ms Denisa Nicoleta Cunțan

Description

We would like to generalize, from the dilation theory point of view, the study of operators that are isometric with respect to the first-order covariance.We highlight the conditions under which an operator admits a dilation satisfying $S^*\Delta_SS=\Delta_S$, where $\Delta_S$ is a generalized covariance for S.

Presenting author Master's student

Primary authors

Ms Denisa Nicoleta Cunțan Prof. Laurian Suciu

Presentation materials