141 citations
- Istituto Nazionale di Fisica Nucleare, Sezione di PadovaIT4 papers
- Osservatorio Astronomico di PadovaIT2 papers
- Pennsylvania State UniversityUS2 papers
- Scuola Internazionale Superiore di Studi AvanzatiIT2 papers
- Centro di Ricerca in Matematica Pura ed ApplicataIT1 paper
- Heidelberg UniversityDE1 paper
- Instituto de Astrofísica de CanariasES1 paper
- Istituto Nazionale di Fisica Nucleare, Sezione di TriesteIT1 paper
- KU LeuvenBE1 paper
- Leiden Observatory1 paper
- Leiden UniversityNL1 paper
- National Institute for AstrophysicsIT1 paper
13 papers
Local morphisms and modules with a semilocal endomorphism ring
Alberto Facchini, Dolors Herbera
An associative ring with 1 is said to be semilocal provided it is semisimple artinian modulo its Jacobson radical, that is, modulo its Jacobson radical it is isomorphic to a finite…
Abundance ratios of volatile vs. refractory elements: hints of pollutions?
A. Ecuvillon, G. Israelian, N. C. Santos +2
We present the abundance ratios [X/H] of a large set of chemical species with condensation temperatures from 75 to 1600 K in an almost complete set of 105 planet-host stars and in…
AGB stars in the Magellanic Clouds. II. The rate of star formation across the LMC
M. -R. L. Cioni, L. Girardi, P. Marigo +1
This article compares the distribution of Ks magnitude of Large Magellanic Cloud (LMC) asymptotic giant branch (AGB) stars obtained from the DENIS and 2MASS data with theoretical d…
Stochastic gravitational wave background from cold dark matter halos
Carmelita Carbone, Carlo Baccigalupi, Sabino Matarrese
The current knowledge of cosmological structure formation suggests that Cold Dark Matter (CDM) halos possess a nonspherical density profile, implying that cosmic structures can be…
Spatial Scaling in Model Plant Communities
Tommaso Zillio, Igor Volkov, Jayanth R. Banavar +2
We present an analytically tractable variant of the voter model that provides a quantitatively accurate description of beta-diversity (two-point correlation function) in two tropic…
A pamphlet on motivic cohomology
L. Barbieri-Viale
This short note is an "elementary'' introduction to the conjectural theory of motives.