Noncommutative harmonic analysis and operator theory stand at the confluence of abstract algebra, functional analysis and quantum mathematics, addressing structures where the usual commutative ...

Yale’s Daniel Spielman, Sterling Professor of Computer Science, professor of statistics and data science, and professor of mathematics, who helped solve a problem that had vexed mathematicians for ...

Hilbert space theory and operator algebras provide a robust framework for analysing linear operators and their spectral properties, which are pivotal in both pure and applied mathematics. Hilbert ...

For his pioneering development of a mathematical theory that has enabled solutions for previously intractable problems, UC Santa Barbara’s Igor Mezić has received the biennial J. D. Crawford Prize ...

Nikhil Srivastava, an Indian American associate professor of mathematics at UC Berkeley, is the recipient, along with Adam Marcus and Daniel Spielman, of the 2022 Ciprian Foias Prize in Operator ...

About the author:Martin Walter is the co-author of the chapter: " An explicit duality for finite groups" and is a professor in the Deparment of Mathematics at the University of Colorado Boulder. Book ...

The Journal of Operator Theory endeavours to publish significant articles in all areas of operator theory, operator algebras and closely related domains. All accepted manuscripts are carefully ...

We give an example of an operator with different weak and strong absolutely continuous subspaces, and a counterexample to the duality problem for the spectral components. Both examples are optimal in ...