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Title: Coadjoint orbits of the Virasoro algebra and the global Liouville equation
Author: ; ;
Date: 1998
Submitted: 2020-08-07
(1998)
The classification of the coadjoint orbits of the Virasoro
algebra is reviewed and then applied to analyze the so-called
global Liouville equation. The review is self-contained,
elementary and is tailor-made for the ...
Title: Beyond the periodic orbit theory
Author: ; ; ;
Date: 1998
Submitted: 2020-08-08
(1998)
The global constraints on chaotic dynamics induced by the analyticity of smooth flows are used to dispense with individual periodic orbits and derive infinite families of exact sum rules for several simple dynamical systems. ...
Title: Trace formulas for stochastic evolution operators: Weak noise perturbation theory
Author: ; ; ;
Date: 1998
Submitted: 2020-08-08
(1998)
Periodic orbit theory is all effective tool for the analysis of classical and quantum chaotic systems. In this paper we extend this approach to stochastic systems, in particular to mappings with additive noise. The theory ...
Title: Periodic orbit quantization of the Sinai billiard in the small scatterer limit
Author: ;
Date: 1998
Submitted: 2020-08-08
(1998)
We consider the semiclassical quantization of the Sinai billiard for disk radii R small compared with the wavelength 2 pi/k. Via the application of the periodic orbit theory of diffraction we derive the semiclassical ...
Title: A "modern" és a belőle képzett fogalmak jelentés- és használattörténete
Author:
Date: 1998
Submitted: 2020-08-13
(1998)
Title: The index theorem in QCD with a finite cut-off
Author: ; ;
Date: 1998
Submitted: 2020-08-07
(1998)
Title: Near-infrared number counts and luminosity functions of local galaxies
Author: ; ; ;
Date: 1998
Submitted: 2020-08-08
(1998)
This study presents a wide-field near-infrared (K-band) survey in two fields: SA 68 and Lynx 2. The survey covers an area of 0.6 deg(2), complete to K = 16.5. A total of 867 galaxies are detected in this survey of which ...
Title: A Principal Component Analysis of the 3B Gamma-Ray Burst Data
Author: ; ; ; ;
Date: 1998
Submitted: 2020-08-08
(1998)
We have carried out a principal component analysis for 625
gamma-ray bursts in the BATSE 3B catalog for which nonzero
values exist for the nine measured variables. This shows that
only two out of the three basic quantities ...
Title: A blind test of photometric redshift prediction
Author: ; ; ; ; ; ; ; ; ; ; Connolly, A J; Brunner, R J; Csabai, I; Dickinson, M; Subbarao, M U; Szalay, A S; Fernandez, Soto A; Lanzetta, K M; Yahil, A
Date: 1998
Submitted: 2020-08-08
(1998)
Results of a blind test of photometric redshift predictions against spectroscopic galaxy redshifts obtained in the Hubble Deep Field with the Keck Telescope are presented. The best photometric redshift schemes predict ...