On exponential approximations for the evolution operator

DOI10.1016/0022-247X(72)90282-XzbMath0197.40901OpenAlexW2038570698MaRDI QIDQ2540155

Dietrich Voslamber

Publication date: 1972

Published in: Journal of Mathematical Analysis and Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0022-247x(72)90282-x

zbMATH Keywords

functional analysis

Mathematics Subject Classification ID

Hermitian and normal operators (spectral measures, functional calculus, etc.) (47B15) Perturbation theory of linear operators (47A55) Linear operator approximation theory (47A58)

Cites Work

• Unnamed Item
• Explicit solution of the continuous Baker-Cambell-Hausdorff problem and a new expression for the phase operator
• Exponential Operators and Parameter Differentiation in Quantum Physics
• On the exponential solution of differential equations for a linear operator

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