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Diagonal Methods in the Theory of Isols

✍ Scribed by Erik Ellentuck

Publisher
John Wiley and Sons
Year
1980
Tongue
English
Weight
836 KB
Volume
26
Category
Article
ISSN
0044-3050

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✦ Synopsis

DIAGONAL METHODS IN THE THEORY O F ISOLS by ERJK ELLENTUCK in Berkeley, California (U.S.A.

πŸ“œ SIMILAR VOLUMES

Model theoretic methods in the theory of
Model theoretic methods in the theory of isols
✍ Erik Ellentuck πŸ“‚ Article πŸ“… 1978 πŸ› Elsevier Science βš– 566 KB

i,-' .. β€’ ' . . . β€’ '" I)cdiL'lted with 0ur:fondest c( mcn:orics to Profe.,sor-~ndrez Mos~owSki.Speeial thank.~ ~,o.tOJ.

The Multidimensional Filter Diagonalizat
The Multidimensional Filter Diagonalization Method: I. Theory and Numerical Implementation
✍ Vladimir A Mandelshtam πŸ“‚ Article πŸ“… 2000 πŸ› Elsevier Science 🌐 English βš– 147 KB

The theory and numerical aspects of the recently developed multidimensional version of the filter diagonalization method (FDM) are described in detail. FDM can construct various "ersatz" or "hybrid" spectra from multidimensional time signals. Spectral resolution is not limited by the time-frequency

Off-diagonal long-range order in the BCS
Off-diagonal long-range order in the BCS theory
✍ Marvin E Rensink πŸ“‚ Article πŸ“… 1967 πŸ› Elsevier Science 🌐 English βš– 339 KB

The two-particle reduced density matrix p2 is analyzed for a system of electrons described by the BCS ground state. The existence of off-diagonal longrange order in pZ is demonstrated by explicit calculation of its matrix elements. It is shown that pz has one eigenvalue proportional to N where N is