SORBI, ANDREA

SORBI, ANDREA  

Dipartimento di Ingegneria dell'Informazione e Scienze Matematiche  

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Titolo Data di pubblicazione Autore(i) File Abstract
A characterization of the Δ20 hyperhyperimmune sets 1-gen-2008 Omanadze, R. S. h.; Sorbi, Andrea -
A note on algebras of languages 1-gen-2011 Marini, C.; Simi, G.; Sorbi, A.; Sorrentino, M. -
A note on closed degrees of difficulty of the Medvedev lattice 1-gen-1996 Bianchini, C.; Sorbi, A. -
A note on initial segments of the enumeration degrees 1-gen-2014 Slaman, T. A.; Sorbi, Andrea -
A Note on Relative Efficiency of Axiom Systems 1-gen-1994 Fontani, Sandra; Montagna, F.; Sorbi, A. -
A note on the enumeration degrees of 1-generic sets 1-gen-2016 Badillo, Liliana; Bianchini, Caterina; Ganchev, Hristo; Kent, Thomas F.; Sorbi, Andrea -
A note on uniform density in weak arithmetical theories 1-gen-2021 Pianigiani, Duccio; Sorbi, Andrea -
A survey on universal computably enumerable equivalence relations 1-gen-2017 Andrews, U.; Badaev, S.; Sorbi, Andrea -
Algebraic properties of Rogers semilattices of arithmetical numberings 1-gen-2003 Badaev, S.; Goncharov, S.; Podzorov, S.; Sorbi, Andrea -
Bounded enumeration reducibility and its degree structure 1-gen-2012 Marsibilio, D.; Sorbi, Andrea -
Bounding and nonbounding minimal pairs in the enumeration degrees 1-gen-2005 Cooper, S. B.; Li, A.; Sorbi, Andrea; Yang, Y. -
Bounding nonsplitting enumeration degrees 1-gen-2007 Kent, T. F.; Sorbi, Andrea -
Branching in the enumeration degrees of the Σ02sets 1-gen-1999 Nies, A.; Sorbi, A. -
Branching in the Σ02 -enumeration degrees: a new perspective 1-gen-2008 Affatato, M.; Kent, T. F.; Sorbi, Andrea -
Calibrating word problems of groups via the complexity of equivalence relations 1-gen-2018 Nies, Andrè; Sorbi, Andrea -
Classifying equivalence relations in the Ershov hierarchy 1-gen-2020 Bazhenov, Nikolay; Mustafa, Manat; SAN MAURO, LUCA FRANCESCO; Sorbi, Andrea; Yamaleev, Mars -
Classifying positive equivalence relations 1-gen-1983 Bernardi, Claudio; Sorbi, Andrea -
Classifying word problems of finitely generated algebras via computable reducibility 1-gen-2023 Delle Rose, Valentino; San Mauro, Luca; Sorbi, Andrea -
Comparing Pi^0_2 of the Baire space by means of general recursive operators 1-gen-1991 Sorbi, Andrea -
Comparing the degrees of enumerability and the closed Medvedev degrees 1-gen-2019 Shafer, Paul; Sorbi, Andrea -