Program

The abstracts can be found in this file.

The invited lectures will take place in Tabletten (Auditorium F1.101). The contributed talks will take place in Tabletten (Auditorium F1.101) for the blue ones, and in Auditorium U6.A1Aud1 for the green ones. Coffee will be served at Tabletten.

Tuesday		Wednesday		Thursday
		9.00 – 10.00		9.00 – 10.00
		Christian Krattenthaler		Sudhir Ghorpade
		Proofs of Borwein Conjectures		Codes, Matroids, Shellability and Betti Numbers
		COFFEE BREAK
		10.30 – 11.00		10.30 – 11.00
		János Barát	Kristina Ago	Vedran Krčadinac	Radu-Cristian Curticapean
		Saturated 1-plane and 2-plane drawings with few	On MP-ratio for multiary words: well-definedness and upper bounds	On t-designs with three intersection numbers	The complexity of immanants
		11.00 -11.30		11.00 -11.30
		Nima Ghanbari	Michaela Hiller	Sanja Rukavina	Guillermo Nunez Ponasso
		Some results on the super domination and co-even domination number of a graph	Domination among Elimination Sequences	On some recent results on biplanes and triplanes	The maximal determinant problem over the third roots of unity
		11.30-12.00		11.30-12.00
		Francesc Comellas	Davi Castro-Silva	Andrés David Santamaría-Galvis	Péter Pál Pach
		Resilience of hierarchical graphs.	A recursive Lovász theta number for simplex-avoiding sets	Partitioning the projective plane and the dunce hat	The Alon-Jaeger-Tarsi conjecture via group ring identities
LUNCH
1300-1400		13.00-13.30
Maria Chudnovsky		Joel Danielsson	Sebastian Debus
Induced Subgraphs and logarithmic tree width		Entropy counting of combinatorial 3-spheres	A bidominance order and Specht ideals for the signed symmetric group
14.15-14.45		13.30-14.00
Nancy Clarke	Lorenzo Venturello	Marta Pavelka	Sven Polak
Rainbow Dominating Sets	Gorenstein algebras from simplicial complexes	Four non-Hamiltonian simplicial complexes	New lower bounds on crossing numbers of K_{m,n} from permutation modules and semidefinite programming
14.45-15.15		14.00-14.30
Silvia Pagani	Anna Slivková	Anna Margarethe Limbach	Luis Ferroni
Power sum polynomials and the ghosts behind them	On the existence of m-morphic, σ-morphic and manisohedral tiles for some variations of the notion of tiling	Clique dynamics of locally cyclic graphs with δ ≥ 6	Ehrhart polynomials, flag Eulerian numbers and algebras of Veronese type
15.15-15.45		14.30-15.00
Ignacio M. Pelayo	Bojan Bašić	Marija Jelić Milutinović	Pratik Misra
Location in Pseudotrees	The Heesch number in E d is asymptotically unbounded for d → ∞	Perfect Matching Complexes of Honeycomb Graphs	Symmetrically colored Gaussian graphical models with toric vanishing ideal
COFFEE BREAK
16.15-16.45		15.30-16.00
Danai Deligeorgaki	Alexander Lazar	Péter Ágoston	Sara Ban
Unconditional Equivalence for DAG models	Lexicographic Shellability Statistics	Orientation type of intersecting convex planar sets	Self-orthogonal $\mathbb{Z}_{2^k}$-codes constructed from bent functions
16.45-17.15		16.00-16.30
Klara Stokes	Benjamin Schröter	Eero Räty	Tuomo Lehtilä
Rigidity of rod configurations	On Merino–Welsh conjecture for split matroids	Inequalities on Projected Volumes	New bounds for total dominating identifying codes
17.15-17.45		16.30-17.00
Zelealem Yilma	Ragnar Freij-Hollanti	Liam Solus	Kristijan Tabak
The minimum number of spanning trees in regular multigraphs	Derived matroids in combinatorics and linear algebra	Discrete Geometry in Causal Structure Learning	Normalized difference sets tiling – generalizations
17.45-18.15		17.00-17.30
Blas Fernández	Tim Seynnaeve	Harald Gropp	Mrinmoy Datta
CANCELLED	CANCELLED	CANCELLED	CANCELLED
		CONFERENCE DINNER