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On Rota's problem of the explicit representation for umbral operators

✍ Scribed by Xie-Hua Sun


Publisher
Elsevier Science
Year
1993
Tongue
English
Weight
162 KB
Volume
120
Category
Article
ISSN
0012-365X

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πŸ“œ SIMILAR VOLUMES


Explicit solution of the continuous Bake
✍ I Bialynicki-Birula; B Mielnik; J PlebaΕ„ski πŸ“‚ Article πŸ“… 1969 πŸ› Elsevier Science 🌐 English βš– 555 KB

An explicit formula for an arbitrary function of the evolution operator is derived. With its use, the continuous analog of the Baker-Campbell-Hausdorff problem is solved. The application of this result to the quantum theory of scattering leads to a new closed expression for the phase shifts in every