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- Centre National de la Recherche ScientifiqueFR12 papers
- Imperial College LondonGB11 papers
- Leibniz Institute for Astrophysics PotsdamDE9 papers
- Technische Universität BerlinDE8 papers
- Max Planck Institute for the Physics of Complex SystemsDE6 papers
- Max Planck SocietyDE6 papers
- Universität InnsbruckAT6 papers
- Carl von Ossietzky Universität OldenburgDE5 papers
- Columbia UniversityUS5 papers
- Perm State UniversityRU5 papers
- Université Fédérale de Toulouse Midi-PyrénéesFR5 papers
- Université Toulouse III - Paul SabatierFR5 papers
8 papers · 1 filter
Perihelion advance for orbits with large eccentricities in the Schwarzschild black hole
H. -J. Schmidt
We deduce a new formula for the perihelion advance of a test particle in the Schwarzschild black hole by applying a newly developed non-linear transformation within the Schwarzschi…
Dynamics of multi-frequency oscillator ensembles with resonant coupling
S. Lück, A. Pikovsky
We study dynamics of populations of resonantly coupled oscillators having different frequencies. Starting from the coupled van der Pol equations we derive the Kuramoto-type phase m…
Observations of the young supernova remnant RX J1713.7-3946 with the Fermi Large Area Telescope
A. A. Abdo, Fermi LAT Collaboration
We present observations of the young Supernova remnant (SNR) RX J1713.7-3946 with the Fermi Large Area Telescope (LAT). We clearly detect a source positionally coincident with the…
Gauss-Bonnet lagrangian G ln G and cosmological exact solutions
H. -J. Schmidt
For the lagrangian L = G ln G where G is the Gauss-Bonnet curvature scalar we deduce the field equation and solve it in closed form for 3-flat Friedman models using a statefinder p…
The Local Rademacher Complexity of Lp-Norm Multiple Kernel Learning
Marius Kloft, Gilles Blanchard
We derive an upper bound on the local Rademacher complexity of -norm multiple kernel learning, which yields a tighter excess risk bound than global approaches. Previous loc…
The End of Helium Reionization at z~2.7 Inferred from Cosmic Variance in HST/COS HeII Lyman Alpha Absorption Spectra
Gábor Worseck, J. Xavier Prochaska, Matthew McQuinn +6
We report on the detection of strongly varying intergalactic HeII absorption in HST/COS spectra of two z~3 quasars. From our homogeneous analysis of the HeII absorption in these an…