works on

From the 1 of 2.3k papers with an AI index.

output
19932026
most citedQuantum ESPRESSO: a modular and open-source software project for quantum simulations of materials

29.3k citations

Showing 2003Show all

12 papers · 1 filter

cs.LO2003

Temporalized logics and automata for time granularity

M. Franceschet, A. Montanari

Suitable extensions of the monadic second-order theory of k successors have been proposed in the literature to capture the notion of time granularity. In this paper, we provide the…

cs.LO2003

Ackermann Encoding, Bisimulations, and OBDDs

Carla Piazza, Alberto Policriti

We propose an alternative way to represent graphs via OBDDs based on the observation that a partition of the graph nodes allows sharing among the employed OBDDs. In the second part…

hep-ex2003★ 22 cited

A measurement of the branching fractions of the b-quark into charged and neutral b-hadrons

The DELPHI Collaboration, J. Abdallah

The production fractions of charged and neutral b-hadrons in b-quark events from Z0 decays have been measured with the DELPHI detector at LEP. An algorithm has been developed, base…

math.NT2003★ 1 cited

A lower bound for the height of a rational function at -unit points

Pietro Corvaja, Umberto Zannier

Let be a finitely generated subgroup of the multiplicative group $\G_m^2(\bar{Q})$. Let $p(X,Y),q(X,Y)\in\bat{Q}$ be two coprime polynomials not both vanishing at ; let…

cs.PL2003★ 2 cited

A uniform approach to constraint-solving for lists, multisets, compact lists, and sets

Agostino Dovier, Carla Piazza, Gianfranco Rossi

Lists, multisets, and sets are well-known data structures whose usefulness is widely recognized in various areas of Computer Science. These data structures have been analyzed from…

hep-ex2003★ 13 cited

Measurement of Inclusive f_1(1285) and f_1(1420) Production in Z Decays with the DELPHI Detector

The DELPHI Collaboration, J. Abdallah

DELPHI results are presented on the inclusive production of two (K Kbar pi)^0 states in the mass region 1.2-1.6 GeV/c^2 in hadronic Z decays at LEP I. The measured masses (widths)…