Andrea Sorbi

2009
22	EE	Paola Bonizzoni, S. Barry Cooper, Benedikt Löwe, Andrea Sorbi: Foreword. Theor. Comput. Sci. 410(4-5): 283-284 (2009)
2008
21	EE	Andrea Sorbi, Sebastiaan Terwijn: Intermediate logics and factors of the Medvedev lattice. Ann. Pure Appl. Logic 155(2): 69-85 (2008)
20	EE	Maria L. Affatato, Thomas F. Kent, Andrea Sorbi: Branching in the S02{Sigma02}-enumeration degrees: a new perspective. Arch. Math. Log. 47(3): 221-231 (2008)
19	EE	Ruth Dillhage, Tanja Grubba, Andrea Sorbi, Klaus Weihrauch, Ning Zhong: Preface. Electr. Notes Theor. Comput. Sci. 202: 1-2 (2008)
2007
18		S. Barry Cooper, Benedikt Löwe, Andrea Sorbi: Computation and Logic in the Real World, Third Conference on Computability in Europe, CiE 2007, Siena, Italy, June 18-23, 2007, Proceedings Springer 2007
2006
17	EE	Roland Sh. Omanadze, Andrea Sorbi: Strong Enumeration Reducibilities. Arch. Math. Log. 45(7): 869-912 (2006)
2005
16	EE	John Case, Sanjay Jain, Franco Montagna, Giulia Simi, Andrea Sorbi: On learning to coordinate: random bits help, insightful normal forms, and competency isomorphisms. J. Comput. Syst. Sci. 71(3): 308-332 (2005)
2003
15	EE	John Case, Sanjay Jain, Franco Montagna, Giulia Simi, Andrea Sorbi: On Learning to Coordinate: Random Bits Help, Insightful Normal Forms, and Competency Isomorphisms. COLT 2003: 699-713
2002
14		Steffen Lempp, Andrea Sorbi: Embedding Finite Lattices into the Sigma02 Enumeration Degrees. J. Symb. Log. 67(1): 69-90 (2002)
2001
13	EE	Marat M. Arslanov, Iskander Sh. Kalimullin, Andrea Sorbi: Density results in the Delta20 e-degrees. Arch. Math. Log. 40(8): 597-614 (2001)
2000
12		Stanislaw Bereznyuk, Richard Coles, Andrea Sorbi: The Distribution of Properly Sigma02 e-Degrees. J. Symb. Log. 65(1): 19-32 (2000)
11		André Nies, Andrea Sorbi: Structural Properties and Sigma02 Enumeration Degrees. J. Symb. Log. 65(1): 285-292 (2000)
1998
10		Andrea Sorbi: Sets of Generators and Automorphism Bases for the Enumeration Degrees. Ann. Pure Appl. Logic 94(1-3): 263-272 (1998)
1996
9		S. Barry Cooper, Andrea Sorbi, Xiaoding Yi: Cupping and Noncupping in the Enumeration Degrees of Sigma20 Sets. Ann. Pure Appl. Logic 82(3): 317-342 (1996)
8		S. Barry Cooper, Andrea Sorbi: Noncappable Enumeration Degrees Below 0'e. J. Symb. Log. 61(4): 1347-1363 (1996)
7		Caterina Bianchini, Andrea Sorbi: A Note an Closed Degrees of Difculty of the Medvedev Lattice. Math. Log. Q. 42: 127-133 (1996)
1994
6		Andrea Sorbi, Sandra Fontani, Franco Montagna: A Note on Relative Efficiency of Axiom Systems. Math. Log. Q. 40: 261-272 (1994)
1991
5		Andrea Sorbi: Embedding Brouwer Algebras in the Medvedev Lattice. Notre Dame Journal of Formal Logic 32(2): 266-275 (1991)
1990
4		Andrea Sorbi: Some Remarks on the Algebraic Structure of the Medvedev Lattice. J. Symb. Log. 55(2): 831-853 (1990)
1989
3		Franco Montagna, Andrea Sorbi: Creativeness and Completeness in Recursion Categories of Partial Recursive Operators. J. Symb. Log. 54(3): 1023-1041 (1989)
1985
2		Franco Montagna, Andrea Sorbi: Universal Recursion Theoretic Properties of R.E. Preordered Structures. J. Symb. Log. 50(2): 397-406 (1985)
1983
1		Claudio Bernardi, Andrea Sorbi: Classifying Positive Equivalence Relations. J. Symb. Log. 48(3): 529-538 (1983)

Coauthor Index

1	Maria L. Affatato	[20]
2	Marat M. Arslanov	[13]
3	Stanislaw Bereznyuk	[12]
4	Claudio Bernardi	[1]
5	Caterina Bianchini	[7]
6	Paola Bonizzoni	[22]
7	John Case	[15] [16]
8	Richard Coles	[12]
9	S. Barry Cooper	[8] [9] [18] [22]
10	Ruth Dillhage	[19]
11	Sandra Fontani	[6]
12	Tanja Grubba	[19]
13	Sanjay Jain	[15] [16]
14	Iskander Sh. Kalimullin	[13]
15	Thomas F. Kent	[20]
16	Steffen Lempp	[14]
17	Benedikt Löwe	[18] [22]
18	Franco Montagna	[2] [3] [6] [15] [16]
19	André Nies	[11]
20	Roland Sh. Omanadze	[17]
21	Giulia Simi	[15] [16]
22	Sebastiaan Terwijn	[21]
23	Klaus Weihrauch	[19]
24	Xiaoding Yi	[9]
25	Ning Zhong	[19]

Colors in the list of coauthors