Publications and Preprints

Talks

"When Is the General Projection of a Finite Set of Points a Complete Intersection?" 2nd Joint Meeting Brazil-Italy.  Session (SS4): Algebraic Geometry towards Commutative Algebra, Combinatorics and Applications. Messina September 7, 2026

"Combinatorics of skew lines in projective space" Commutative Algebra, Geometry and Computational Aspects workshop. Messina June 26, 2026

"Combinatorics of skew lines in projective space" Seminarium z Geometrii Algebraicznej i Algebry Przemiennej. Krakow June 16, 2026

"Geproci sets and the combinatorics of skew lines in P3" Indo-European Conference in Mathematics (IECM 2026). Session: Interactions of Algebraic Geometry and Commutative Algebra. Pune Tuesday, January 13, 2026.

"Rette sghembe nello spazio: tra algebra e geometria" Seminari del gruppo di Algebra e Geometria Catania. Catania  Marzo 18 , 2026

"On the Weak Lefschetz Property for certain ideals generated by powers of linear forms ". Lefschetz properties in Algebra, Geometry, Topology and Combinatorics. KRAKÓW, JUNE 25, 2024   SLIDES

"Six points on a conic”. Seminari del gruppo di Algebra e Geometria. Catania Feb. 20, 2024. SLIDES

"The Weddle locus of a finite set of points". Workshop on Lefschetz Properties in Algebra, Geometry, Topology and Combinatorics, The Fields Institute. Toronto. May 17, 2023. SLIDES

"La proprietà geproci per insiemi di punti".  Seminari del dipartimento di Matematica ed Informatica di Palermo, March 22, 2022.  SLIDES

"When to expect unexpected hypersurfaces". Seminaries of Algebra and geometry group of University of Trieste. June 11, 2021.  SLIDES

"Ipersuperfici inaspettate e il loro legame con il generic initial ideal". Seminaries of the  Geometry Group of the Politecnico di Torino, Nov. 09, 2020. 

"Generic initial ideals and unexpected hypersurfaces."  MFO Workshop on Lefschetz Properties in Algebra, Geometry and Combinatorics. Oberwolfach, Sept 29, 2020 SLIDES

"Splittings of Toric Ideals”. Seminari del gruppo di Algebra e Geometria. Catania Oct. 23, 2019

 “The ACM Property for varieties in multiprojective spaces”.   Presso la McMaster University in Hamilton (ON) Canada. JAN. 21, 2019

 “The ACM Property In Multiprojective Spaces”  Invited Speaker at Joint Meeting SIMAI-UMI, Session: Projective Varieties and their Arrangements,  WROCŁAW, Poland Sep. 18, 2018 SLIDES

 “The Betti Weak Lefschetz Property” Invited Speaker at AMS Special Session on Lefschetz Properties, Spring Central Sectional Meeting Ohio State University, Columbus, OH, Mar.17, 2018.  SLIDES

 “In the shadows of a hypergraph: looking for associated primes of powers of squarefree monomial ideals” (via Skype)  IPPI 2018. Ideals of Powers and Powers of Ideals, Politecnico di Torino, Torino, Mar. 22, 2018 SLIDES

 “Insiemi di punti Arithmetically Cohen-Macaulay in spazi multiproiettivi”. Seminari del gruppo di Algebra e Geometria Catania Dic. 15, 2017

 “Sets of points in multiprojective spaces” School (and Workshop) on Syzygies Povo, Trento, Sept. 2017. SLIDES 

"Punti in spazi multiproiettivi e funzioni di Hilbert multigraduate" Seminari del gruppo di Algebra e Geometria Catania Mar. 9, 2017

 “Points in multiprojective spaces and Hilbert functions of multigraded algebras” Algebraic Geometry and Commutative Algebra Seminar,  University of Notre Dame, South Bend (IN) Feb 2017  ABSTRACT

 “La proprietà di Betti Weak Lefschetz.” Torino, Giornate di Geometria Algebrica ed Argomenti Correlati XII, Giu. 2014

 “Weak Lefschetz property per moduli non ciclici su k[x, y].” Messina,  seminari CaMePa, Dic. 2011