302 citations
- Yukhnovskii Institute for Condensed Matter Physics of the National Academy of Sciences of UkraineUA63 papers
- Centre National de la Recherche ScientifiqueFR61 papers
- National Academy of Sciences of UkraineUA44 papers
- Université de LorraineFR39 papers
- Leipzig UniversityDE32 papers
- Institut Jean LamourFR22 papers
- University of BathGB21 papers
- A. Alikhanyan National LaboratoryAM19 papers
- Complexity Science HubAT15 papers
- Johannes Kepler University of LinzAT15 papers
- Heriot-Watt UniversityGB14 papers
- University of FreiburgDE14 papers
Showing 2010 · physics.soc-phShow all
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physics.soc-ph2010★ 55 cited
Critical mass and the dependency of research quality on group size
Ralph Kenna, Bertrand Berche
Academic research groups are treated as complex systems and their cooperative behaviour is analysed from a mathematical and statistical viewpoint. Contrary to the naive expectation…
physics.soc-ph2010★ 7 cited
The extensive nature of group quality
Ralph Kenna, Bertrand Berche
We consider groups of interacting nodes engaged in an activity as many-body, complex systems and analyse their cooperative behaviour from a mean-field point of view. We show that i…