Prof. Emo Welzl and Prof. Bernd Gärtner
|Mittagsseminar Talk Information|
Date and Time: Thursday, November 04, 2010, 12:15 pm
Duration: This information is not available in the database
Location: OAT S15/S16/S17
Speaker: Luca Gugelmann
Krioukov et al. recently published a paper in which they consider a graph model with many interesting properties. In particular it has a power-law degree sequence, and its average degree, power-law exponent and clustering coefficient are all independently adjustable. In its simplest form it consists of N vertices uniformly distributed on a disk of radius R in a 2-dimensional hyperbolic space of curvature -1. Two vertices are joined by an edge if their hyperbolic distance is at most R. In this talk we present the basic model and its extensions.
 D. Krioukov, F. Papadopoulos, M. Kitsak, A. Vahdat, and M. Boguñá, “Hyperbolic Geometry of Complex Networks,” Physical Review E, vol. 82, Jun. 2010.
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