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- Institute for Cross-Disciplinary Physics and Complex SystemsES24 papers
- Max Planck Institute for Gravitational PhysicsDE21 papers
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- Louisiana State UniversityUS13 papers
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- University of GlasgowGB13 papers
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- California Institute of TechnologyUS12 papers
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- University of BirminghamGB12 papers
11 papers · 1 filter
The mean value of the squared path-difference distance for rooted phylogenetic trees
Arnau Mir, Francesc Rossello
The path-difference metric is one of the oldest distances for the comparison of fully resolved phylogenetic trees, but its statistical properties are still quite unknown. In this p…
Comparison of Galled Trees
Gabriel Cardona, Merce Llabres, Francesc Rossello +1
Galled trees, directed acyclic graphs that model evolutionary histories with isolated hybridization events, have become very popular due to both their biological significance and t…
Noisy continuous--opinion dynamics
Miguel Pineda, Raul Toral, Emilio Hernandez-Garcia
We study the Deffuant et al. model for continuous--opinion dynamics under the influence of noise. In the original version of this model, individuals meet in random pairwise encount…
Search for gravitational wave ringdowns from perturbed black holes in LIGO S4 data
The LIGO Scientific Collaboration, B. Abbott
According to general relativity a perturbed black hole will settle to a stationary configuration by the emission of gravitational radiation. Such a perturbation will occur, for exa…
Stationary hyperboloidal slicings with evolved gauge conditions
Frank Ohme, Mark Hannam, Sascha Husa +1
We analyze stationary slicings of the Schwarzschild spacetime defined by members of the Bona-Masso family of slicing conditions. Our main focus is on the influence of a non-vanishi…
All that Glisters is not Galled
Francesc Rossello, Gabriel Valiente
Galled trees, evolutionary networks with isolated reticulation cycles, have appeared under several slightly different definitions in the literature. In this paper we establish the…