Emanuela De Negri
Informazioni generali e contatti
Dipartimento: DIMAUfficio: 812Orario di ricevimento: lunedi' 14-15Telefono: 010 3536812Email: Questo indirizzo e-mail è protetto dallo spam bot. Abilita Javascript per vederlo. Homepage: www.unige.it/~denegriInsegnamenti
- Algebra 2 (A.A. 2019/2020) (2° LT)
Lunedì: 9:00 - 11:00, aula 706 - Algebra Lineare e Geometria Analitica (A.A. 2019/2020) (1° LT)
Lunedì: 9:00 - 11:00, aula 508
Insegnamenti precedenti
A.A 2018/2019
Curriculum
CURRICULUM: Emanuela De Negri
Formazione e Posizioni:
• Professore associato di Algebra, Università di Genova,
da Novembre 2000
• Varie borse Post-Dottorato e Assegni di Ricerca,
Università di Essen (Germania) e di Genova (Italia), 1997-2000
• Dottorato in Matematica presso l’Università di Essen (Germania),
Settembre 1993- Febbraio 1997
• Laurea in Matematica presso l’ Università di Genova,
Aprile 1993.
Ambiti di ricerca :
Principale: Algebra Commutativa
Secondari: Algebra Computazionale, Combinatorica, Geometria Algebrica.
Attività professionali:
• Referee per varie riviste internazionali.
• Revisore per Zentralblatt fuer Mathematik
• Ha partecipato a vari progetti: PRIN, Vigoni (Italy-Germany).
Alcune conferenze su invito:
• Tutorial sull’uso del Computer system “CoCoa”
“MONomial Ideals, Computations and Applications”
Castro Urdiales (Spagna), 9-13 Luglio 2011.11
• G-bases of Pfaffian cogenerated ideals,
“School and Workshop on Local Rings and Local Study of Algebraic Varieties”
Trieste, 31 maggio – 11 giugno 2010
• G-bases of cogenerated ideals of Pfaffians},
“Combinatorial Structures in Algebra and Topology”
Osnabrück (Germania), 8-11 Ottobre 2009
• Contracted ideals and their associated graded ring,
“Towards establishing a cutting-edge platform for commutative ring theory in the 21st century”,
Yokohama (Giappone), 17-21 Marzo 2008
• Integrally closed and componentwise linear ideals,
“Hilbert Function and syzigies in Commutative Algebra and
Combinatorics”, Cortona (Italia), 16-22 Settembre 2007
• Contracted ideals,
“Castelnuovo Mumford regularity and related topic”
CIRM Luminy (Francia) 9-13 Maggio 2006
• Initial ideal and its associated graded ring,
“Lisbon conference on commutative algebra”
Lisbona (Portogallo) 23-27 Giugno 2003
• Bigraded Algebras,
“Commutative Algebra and Algebraic Geometry”
Messina (Italia) 16-19 Giugno 1999
• Completly lexsegment ideals with linear resolution,
Workshop on Syzygies
Catania (Italia) 11-14 giugno 1997
Pubblicazioni: 18 articoli pubblicati su varie riviste di rilevanza internazionale (quali, ad esempio, Journal of Algebra, Journal of Pure and Applied Algebra, Communications in Algebra, Proceedings of the AMS, Israel Journal of Mathematics, Nagoya Journal of Mathematics, Mathematische Zeitschrift) e uno accettato per la pubblicazione.
Pubblicazioni
E.De Negri, E.Gorla,
Invariants of ideals generated by pfaffians
to appear in Proceedings of "Commutative Algebra and its Connections to Geometry (PASI 2009)"
E.De Negri, E.Sbarra,
Groebner bases of ideals cogenerated by Pfaffians
Journal of Pure and Applied Algebra 215 (2011) pp. 812-821
A.Conca, E.De Negri, M.E.Rossi, Componentwise linear and integrally closed ideals Mathematische Zeitschrift 265 (2010), no.3, 715-734
E.De Negri, E.Gorla,
G-biliason of ladder Pfaffian varieties
Journal of Algebra 321 (2009), no. 9, 2637--2649.
A.Conca, E.De Negri, M.E.Rossi,
Contracted ideals and the Groebner fan of the rational normal curve
Algebra Number Theory 1 (2007), no. 3, 239--268.
A.Conca, E.De Negri, A.V.Jayanthan, M.E.Rossi,
Graded rings associated with contracted ideals,
Journal of Algebra, 284 (2005), no. 2, 593--626.
E.De Negri,
Some results on Hilbert series and $a$-invariant of Pfaffians ideals,
Mathematical Journal of Toyama University, 24 (2001), 93-106.
A.Conca, E.De Negri, M.E.Rossi,
On the rate of points in projective spaces,
Israel Journal of Mathematics, 124 (2001), 253-265.
G.Boffi, E.De Negri,
On the coordinate ring of pairs of alternating matrices with product zero,
Communications in Algebra, 29 (2001), 1235-1247.
A.Aramova, K.Crona, E.De Negri,
Bigeneric initial ideals, diagonal subalgebras and bigraded Hilbert functions,
Journal of Pure and Applied Algebra, 150 (2000), 215-235.
E.De Negri,
Toric rings generated by special stable sets of monomials,
Mathematische Nachrichten, 203 (1999), 31-45.
A.Conca, E.De Negri,
M-sequences, graph ideals, and ladder ideals of linear type,
Journal of Algebra, 211 (1999), 599-624.
E.De Negri, J.Herzog,
Completely lexsegment ideals,
Proceedings of the A.M.S., 126, N.12 (1998), 3467-3473.
A.Aramova, E.De Negri, J.Herzog,
Lexsegment ideals with linear resolution,
Illinois Journal of Mathematics, 42-3 (1998), 509-523.
E.De Negri,
Pfaffians ideals of ladders,
Journal of Pure and Applied Algebra, 125 (1998), 141-153.
E.De Negri, T.Hibi,
Gorenstein algebras of Veronese type,
Journal of Algebra, 193 (1997), 629-639.
E.De Negri,
K-Algebras generated by pfaffians ,
Mathematical Journal of Toyama University, 19 (1996), 105-114.
E.De Negri,
Divisor class group and canonical class of rings defined by ideals of pfaffians,
Communications in Algebra, 23 n.12 (1995), 4415-4426.
E.De Negri, G.Valla,
The h-vector of a Gorenstein codimension three domain,
Nagoya Mathematical Journal, 138 (1995), 21--33.