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- Centre National de la Recherche ScientifiqueFR11 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di Roma TreIT11 papers
- University of Rome Tor VergataIT11 papers
- Sapienza University of RomeIT10 papers
- Istituto Nazionale di Fisica Nucleare, Laboratori Nazionali di FrascatiIT9 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di Roma IIT9 papers
- European Organization for Nuclear ResearchCH7 papers
- Centre de Physique ThéoriqueFR6 papers
- Charles UniversityCZ6 papers
- Czech Academy of SciencesCZ6 papers
- European Space Astronomy CentreES6 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di PadovaIT6 papers
22 papers · 1 filter
An Activity-Based Model for Separation of Duty
Alessandro Colantonio, Roberto Di Pietro, Alberto Ocello
This paper offers several contributions for separation of duty (SoD) administration in role-based access control (RBAC) systems. We first introduce a new formal framework, based on…
On a theorem of Faltings on formal functions
Paola Bonacini, Alessio del Padrone, Michele Nesci
In 1980, Faltings proved, by deep local algebra methods, a local result regarding formal functions which has the following global geometric fact as a consequence. Theorem: Let k be…
On --domains and star operations
D. D. Anderson, David F. Anderson, Marco Fontana +1
Let be a star operation on an integral domain . Let $\f(D)$ be the set of all nonzero finitely generated fractional ideals of . Call a --Prüfer (respectively…
Plasmonic metamaterial cloaking at optical frequencies
Filiberto Bilotti, Simone Tricarico, Lucio Vegni
In this paper, we present the design of cylindrical and spherical electromagnetic cloaks working at visible frequencies. The cloak design is based on the employment of layered stru…
Unique representation domains, II
Said El Baghdadi, Stefania Gabelli, Muhammad Zafrullah
Given a star operation * of finite type, we call a domain R a *-unique representation domain (*-URD) if each *-invertible *-ideal of R can be uniquely expressed as a *-product of p…
Study of the process e+e- -> omega pi0 in the phi-meson mass region with the KLOE detector
The KLOE Collaboration, F. Ambrosino, A. Antonelli +62
We have studied the e+e- -> omegapi0 cross section in the sqrt(s) interval 1000-1030 MeV using the pi+pi-pi0pi0 and pi0pi0gamma final states with a sample of ~600 pb^-1 collected w…