Department of Computer Science | Institute of Theoretical Computer Science | CADMO

Theory of Combinatorial Algorithms

Prof. Emo Welzl and Prof. Bernd Gärtner

Mittagsseminar (in cooperation with M. Ghaffari, A. Steger and B. Sudakov)

Mittagsseminar Talk Information

Date and Time: Tuesday, November 10, 2015, 12:15 pm

Duration: 30 minutes

Location: CAB G51

Speaker: Johannes Lengler

Geometric Inhomogeneous Random Graphs

I will present a new model for social and technological networks that we invented recently, so-called Geometric Inhomogeneous Random Graphs (GIRGs). The model generalize the (celebrated but complicated) model of hyperbolic random graphs, but our model is nevertheless much simpler. I will review the different variants of our model, and the different results that we could obtain (many of them are new even for the special case of hyperbolic random graphs).

I will not give any proof details in this talk. The subsequent MiSe talk by Ralph Keusch (on Thursday) will show the proof of some main results. Both talks can be attended independently.

All results are joint work with Karl Bringmann and Ralph Keusch.


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