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Applied Statistics Commons™

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Applied Mathematics

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Articles 361 - 362 of 362

Full-Text Articles in Applied Statistics

The Absolute Continuity Of Phase Operators, Joanne Dombrowski, G. H. Fricke Jan 1975

The Absolute Continuity Of Phase Operators, Joanne Dombrowski, G. H. Fricke

Mathematics and Statistics Faculty Publications

This paper studies the spectral properties of a class of operators known as phase operators which originated in the study of harmonic oscillator phase. Ifantis conjectured that such operators had no point spectrum. It was later shown that certain phase operators were, in fact, absolutely continuous and that all phase operators at least had an absolutely continuous part. The present work completes the discussion by showing that all phase operators are absolutely continuous.


Analysis Of Time Usage In Bell System Business Offices, William (Bill) H. Williams, Hwei Chen Sep 1968

Analysis Of Time Usage In Bell System Business Offices, William (Bill) H. Williams, Hwei Chen

Publications and Research

No abstract provided.