Tatjana (Tanja) Eisner is a German and Ukrainian mathematician specializing in functional analysis, operator theory as well as ergodic theory and its connection to number theory. She is a professor of mathematics at Leipzig University.
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Stability of Operators and Operator Semigroups
2010
ISBN 9783034601955
A Journey Through Ergodic Theorems
2025
ISBN 9783031965067
Operator theoretic aspects of ergodic theory
2015
ISBN 9783319168975