RIMS研究集会
Computational Commutative Algebra and Convex Polytopes

August 1 (Monday) ~ August 5 (Friday), 2016

PROGRAM

[PDF]

August, 1 (Mon)

13:15--14:15 Akiyoshi Tsuchiya (Osaka University) [Slide]
Gorenstein Fano polytopes arising from two poset polytopes
14:30--15:30 Robert Davis (Michigan State University) [Slide]
  Pattern-Avoiding Polytopes
15:45--16:45 Liam Solus (MIT and IST Austria)
  On h*-unimodality and the integer decomposition property for reflexive simplices

August, 2 (Tue)

9:30--10:30 Uwe Nagel (University of Kentucky)
Equivariant Hilbert Series
10:45--11:45 David Cook II (Eastern Illinois University)
  Smooth toric varieties satisfying many Laplace equations
 
13:15--14:15 Andreas Paffenholz (Technische Universität Darmstadt) [Slide]
Structure and Classifications of Lattice Polytopes
14:30--15:30 Thomas Prince (Imperial College London) [Slide]
  Complete intersection constructions for certain toric degenerations of toric Fano varieties
15:45--16:45 Fu Liu (University of California, Davis)[Slide]
  Ehrhart positivity and BV-α-positivity for generalized permutohedra

August, 3 (Wed)

9:30--10:30 Emanuela De Negri (Genova University) [Slide]
Universal Gröbner bases and Cartwright-Sturmfels ideals
10:45--11:45 Sijong Kwak (KAIST) [Slide]
  Characterization of ACM varieties with d-linear resolution

August, 4 (Thu)

9:30--10:30 Fabrizio Zanello (Michigan Technological University) [Slide]
Some recent interactions between commutative algebra and combinatorics
10:45--11:45 Huy Tai Ha (Tulane University) [Slide]
  Powers of sums of ideals
 
13:15--14:15 Akihiro Higashitani (Kyoto Sangyo University)
On counterexamples of Cayley conjecture for lattice simplices
14:30--15:30 Johannes Hofscheier (Otto-von-Guericke-University Magdeburg)[Slide]
  Lattice simplices with a given degree
15:45--16:45 Benjamin Nill (Otto-von-Guericke-University Magdeburg) [Slide] [Note]
  Ehrhart theory for spanning lattice polytopes

August, 5 (Fri)

9:30--10:30 Volkmar Welker (Philipps-Universität Marburg)[Slide]
On the ideal of orthogonal representations of a graph
10:45--11:45 Lukas Katthän (Goethe-Universität Frankfurt)[Slide]
Multiplicative structures on minimal free resolutions of monomial ideals