output
20022013
most citedNovel type of phase transition in a system of self-driven particles

7.5k citations

Showing 2013Show all

8 papers · 1 filter

physics.ed-ph201319 cited

The FuturICT Education Accelerator

Jeffrey Johnson, Simon Buckingham Shum, Alistair Willis +17

Education is a major force for economic and social wellbeing. Despite high aspirations, education at all levels can be expensive and ineffective. Three Grand Challenges are identif…

math.CO20132 cited

On the structure of the directions not determined by a large affine point set

Jan De Beule, Péter Sziklai, Marcella Takáts

Given a point set in an -dimensional affine space of size , we obtain information on the structure of the set of directions that are not determined by $…

astro-ph.CO201315 cited

On the Doppler boosting in the compact radio jet of the distant blazar J1026+2542 at z=5.3

S. Frey, J. O. Fogasy, Z. Paragi +1

Based on its broad-band spectral energy distribution, and the X-ray spectrum in particular, the radio-loud active galactic nucleus (AGN) SDSS J102623.61+254259.5 (J1026+2542) has r…

math.CO2013

Non-expander Cayley graphs of simple groups

Gabor Somlai

For every infinite sequence of simple groups of Lie type of growing rank we exhibit connected Cayley graphs of degree at most 10 such that the isoperimetric number of these graphs…

astro-ph.SR201312 cited

Discovery of the spectroscopic binary nature of six southern Cepheids

L. Szabados, A. Derekas, L. L. Kiss +6

We present the analysis of photometric and spectroscopic data of six bright Galactic Cepheids: GH Carinae, V419 Centauri, V898 Centauri, AD Puppis, AY Sagittarii, and ST Velorum. B…

math.DS201318 cited

Slicing the Sierpiński gasket

Balázs Bárány, Andrew Ferguson, Károly Simon

We investigate the dimension of intersections of the Sierpiński gasket with lines. Our first main result describes a countable, dense set of angles that are exceptional for Marstra…