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- German Research Centre for Artificial IntelligenceDE125 papers
- Rheinland-Pfälzische Technische Universität Kaiserslautern-LandauDE110 papers
- Fraunhofer Institute for Industrial MathematicsDE89 papers
- Centre National de la Recherche ScientifiqueFR82 papers
- University of Koblenz and LandauDE66 papers
- Johannes Gutenberg University MainzDE58 papers
- University of Applied Sciences KaiserslauternDE54 papers
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- Saarland UniversityDE32 papers
- University of ViennaAT29 papers
- A. Alikhanyan National LaboratoryAM26 papers
- Daimler (Germany)DE26 papers
98 papers · 1 filter
On the number of -degree characters in a finite group
Gunter Malle, Attila Maróti
Let be a prime divisor of the order of a finite group . Then has at least complex irreducible characters of degrees prime to . In case is a prime w…
Approximate Controllability of Linearized Shape-Dependent Operators for Flow Problems
Christian Leithäuser, René Pinnau, Robert Feßler
We study the controllability of linearized shape-dependent operators for flow problems. The first operator is a mapping from the shape of the computational domain to the tangential…
Magneto-caloric effects, quantum critical points, and the Berezinsky-Kosterlitz-Thouless transition in 2D coupled spin dimer systems
Dominik Strassel, Peter Kopietz, Sebastian Eggert
Spin dimer systems are a promising playground for the detailed study of quantum phase transitions. Using the magnetic field as the tuning parameter it is in principle possible to o…
Analysis of Pivot Sampling in Dual-Pivot Quicksort
Sebastian Wild, Markus E. Nebel, Conrado Martínez
The new dual-pivot Quicksort by Vladimir Yaroslavskiy - used in Oracle's Java runtime library since version 7 - features intriguing asymmetries. They make a basic variant of this a…
Negative differential conductivity in an interacting quantum gas
Ralf Labouvie, Bodhaditya Santra, Simon Heun +2
Negative differential conductivity (NDC) is a widely exploited effect in modern electronic components. Here, a proof-of-principle is given for the observation of NDC in a quantum t…
Atomistic-continuum modeling of short laser pulse melting of Si targets
V. P. Lipp, B. Rethfeld, M. E. Garcia +1
We present an atomistic-continuum model to simulate ultrashort laser-induced melting processes in semiconductor solids on the example of silicon. The kinetics of transient non-equi…