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- Istituto Nazionale di Fisica Nucleare, Sezione di MilanoIT22 papers
- Istituto Nazionale per la Fisica della MateriaIT19 papers
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- Max Planck Institute for the Physics of Complex SystemsDE4 papers
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math-ph2007★ 27 cited
Mapping the geometry of the E6 group
Fabio Bernardoni, Sergio L. Cacciatori, Bianca L. Cerchiai +1
In this paper we present a construction for the compact form of the exceptional Lie group E6 by exponentiating the corresponding Lie algebra e6, which we realize as the the sum of…
math-ph2005★ 7 cited
Point interactions in acoustics: one dimensional models
C. Cacciapuoti, R. Figari, A. Posilicano
A one dimensional system made up of a compressible fluid and several mechanical oscillators, coupled to the acoustic field in the fluid, is analyzed for different settings of the o…
math-ph2003
Interpolating Greedy and Reluctant Algorithms
P. Contucci, C. Giardina', C. Giberti +2
In a standard NP-complete optimization problem we introduce an interpolating algorithm between the quick decrease along the gradient (greedy dynamics) and a slow decrease close to…