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Record Nr. |
UNINA9910788754103321 |
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Autore |
Pincus Joel D. <1934-> |
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Titolo |
Principal currents for a pair of unitary operators / / Joel D. Pincus, Shaojie Zhou |
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Pubbl/distr/stampa |
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Providence, Rhode Island : , : American Mathematical Society, , 1994 |
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©1994 |
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ISBN |
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Descrizione fisica |
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1 online resource (114 p.) |
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Collana |
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Memoirs of the American Mathematical Society, , 0065-9266 ; ; Volume 109, Number 522 |
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Disciplina |
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Soggetti |
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Subnormal operators |
Geometric measure theory |
C*-algebras |
Decomposition (Mathematics) |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Note generali |
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"May 1994, Volume 109, Number 522 (second of 5 numbers)." |
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Nota di bibliografia |
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Includes bibliographical references. |
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Nota di contenuto |
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""Contents""; ""Â0. Introduction""; ""Â1. The geometry associated with eigenvalues""; ""Â2. The dilation space solution of the symbol Riemann Hilbert problem""; ""Â3. The principal current for the operator-tuple {P[sub(1)], P[sub(2)], W[sub(1)],W[sub(2)]}""; ""Â4. Estimates""; ""Â5. The criterion for eigenvalues""; ""Â6. The N(w) operator""; ""Â7. The characteristic operator function of T[sub(1)]""; ""Â8. Localization and the ""cut-down"" property""; ""Â9. The joint essential spectrum""; ""Â10. Singular integral representations"" |
""Â11. Toeplitz operators with unimodular symbols""""Â12. C[sub(11)]-Contraction operators with (1,1) deficiency indices""; ""Â13. Appendix A""; ""Â14. Appendix B""; ""Â15. Appendix C""; ""References"" |
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