TY  - JOUR
A1  - Abel, Markus
A1  - Pikovskij, Arkadij
T1  - Parametric excitation of breathers in a nonlinear lattice
N2  - We investigate localized periodic solutions (breathers) in a lattice of parametrically driven, nonlinear dissipative oscillators. These breathers are demonstrated to be exponentially localized, with two characteristic localization lengths. The crossover between the two lengths is shown to be related to the transition in the phase of the lattice oscillations.
Y1  - 1997
UR  - http://www.stat.physik.uni-potsdam.de/~markus/papers/par.ps.gz
ER  - 
TY  - BOOK
A1  - Adam, Wolfgang
A1  - Kiesant, Knut
A1  - Schulze, Winfried
A1  - Strosetzki, Christoph
T1  - Geselligkeit und Gesellschaft im Barockzeitalter
T3  - Wolfenbüttler Arbeiten zur Barockforschung
Y1  - 1997
SN  - 3-447-03945-0
VL  - 28
PB  - Harrassowitz
CY  - Wiesbaden
ER  - 
TY  - JOUR
A1  - Ahlgrimm, Helga
T1  - Innovative Elemente der Entwicklung neuer Rahmenpläne im Land Thüringen
Y1  - 1997
ER  - 
TY  - INPR
A1  - Airapetyan, Ruben
A1  - Witt, Ingo
T1  - Isometric properties of the Hankel Transformation in weighted sobolev spaces
N2  - It is shown that the Hankel transformation Hsub(v) acts in a class of weighted Sobolev spaces. Especially, the isometric mapping property of Hsub(v) which holds on L²(IRsub(+),rdr) is extended to spaces of arbitrary Sobolev order. The novelty in the approach consists in using techniques developed by B.-W. Schulze and others to treat the half-line Rsub(+) as a manifold with a conical singularity at r = 0. This is achieved by pointing out a connection between the Hankel transformation and the Mellin transformation.The procedure proposed leads at the same time to a short proof of the Hankel inversion formula. An application to the existence and higher regularity of solutions, including their asymptotics, to the 1-1-dimensional edge-degenerated wave equation is given.
T3  - Preprint - (1997) 14 
Y1  - 1997
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-25001
ER  - 
TY  - BOOK
A1  - Airapetyan, Ruben
A1  - Witt, Ingo
T1  - Isometric properties of the Hankel transformation in weighted Sobolev spaces
T3  - Preprint / Universität Potsdam, Institut für Mathematik
Y1  - 1997
VL  - 1997, 14
PB  - Univ.
CY  - Potsdam
ER  - 
TY  - JOUR
A1  - Albrecht, Clemens
T1  - Klassiker der Soziologie
Y1  - 1997
ER  - 
TY  - THES
A1  - Allam, Sahar Said
T1  - IRAS Study of Interacting Galaxies
Y1  - 1997
CY  - Potsdam
ER  - 
TY  - JOUR
A1  - Altenberger, Uwe
T1  - Strain localization mechanisms in deep seated layered rocks
Y1  - 1997
ER  - 
TY  - JOUR
A1  - Altenberger, Uwe
A1  - Kruhl, J. H.
T1  - The long life of a thin and dry-temperature shear zone in the Hercynian lower crust of Calabria (s.Italy)
Y1  - 1997
ER  - 
TY  - BOOK
A1  - Apel, Hans Jürgen
ED  - Lüth, Christoph
T1  - Vervollkommnung durch Arbeit und Bildung? : Anthropologische und historische Perspektiven zum Verhältnis von Individuum, Gesellschaft und Staat
T3  - Pädagogische Anthropologie
Y1  - 1997
SN  - 3-89271-757-5
VL  - 4
PB  - Dt. Studien- Verl.
CY  - Weinheim
ER  -