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20022015
most citedMaking new connections towards cooperation in the prisoner's dilemma game

270 citations

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Showing 2015Show all

5 papers · 1 filter

cs.DM2015

Hydras: Directed Hypergraphs and Horn Formulas

Robert H. Sloan, Despina Stasi, Gyorgy Turan

We introduce a new graph parameter, the hydra number, arising from the minimization problem for Horn formulas in propositional logic. The hydra number of a graph is the m…

cond-mat.mes-hall2015★ 19 cited

Relativistic electron transport through an oscillating barrier: wave packet generation and Fano-type resonances

Lóránt Zs. Szabó, Mihály G. Benedict, Attila Czirják +1

Transport properties of massive Dirac particles are investigated through an oscillating barrier. The Floquet quasienergies related to the time-dependent potential appear both in tr…

cs.LO2015★ 5 cited

Equational axioms associated with finite automata for fixed point operations in cartesian categories

Zoltan Esik

The axioms of iteration theories, or iteration categories, capture the equational properties of fixed point operations in several computationally significant categories. Iteration…

astro-ph.HE2015★ 1 cited

High-Velocity Features of Calcium and Silicon in the Spectra of Type Ia Supernovae

Jeffrey M. Silverman, Jozsef Vinko, G. H. Marion +5

"High-velocity features" (HVFs) are spectral features in Type Ia supernovae (SNe Ia) that have minima indicating significantly higher (by greater than about 6000 km/s) velocities t…

math-ph2015★ 2 cited

Generalized spin Sutherland systems revisited

L. Feher, B. G. Pusztai

We present generalizations of the spin Sutherland systems obtained earlier by Blom and Langmann and by Polychronakos in two different ways: from SU(n) Yang--Mills theory on the cyl…