Algorithmic and Enumerative Combinatorics 2022

Schedule

The conference starts on Monday (July 4, 2022) at 09:00 and closes on Friday (July 8, 2022) at 17:00. It takes place at TU Wien (Technical University of Vienna), close to Karlsplatz in the heart of Vienna:

Freihaus, TU Wien, Wiedner Hauptstraße 8–10, 1040 Wien
Tower A (Green Area), 2nd floor, Lecture Hall ("Hörsaal") FH 6

All talks will also be broadcasted via live stream.

	Monday	Tuesday	Wednesday	Thursday	Friday
09:00 – 09:30	George AndrewsPartition identities for k-regular partitions with distinct parts	Kilian RaschelPersistence for a class of order-one autoregressive processes and Mallows-Riordan polynomials	Johannes BlümleinAnalytic integration methods in quantum field theory	Marni MishnaKernel dynamics: towards a combinatorial understanding of transcendental functions	Sylvie CorteelCylindric partitions and Rogers Ramanujan identities
09:30 – 10:00
10:00 – 10:30	Coffee break	Coffee break	Gábor HetyeiCounting spanning hypertrees and meanders	Coffee break	Coffee break
10:30 – 11:00	James SellersCongruences for k-elongated partition diamonds	Sarah SelkirkThe distribution of the maximum protection number in random trees	Coffee break	Joseph DoolittleSubword complexes and facet-ridge isomorphisms	Ali UncuRecent progress on cylindric partitions
11:00 – 11:30	Mireille Bousquet-MélouTutte's invariants	Elia BisiTransition between characters of classical groups, decomoposition if Gelfand-Tsetlin patterns and last passage percolation	Greta PanovaPoset inequalities	Alexandros SinghA lower bound on the average length of reduction in linear λ-terms	Brian HopkinsGrowing connections between partition crank, mex, and Frobenius symbols
11:30 – 12:00	Mireille Bousquet-MélouTutte's invariants	Michael WallnerPhase transitions of composition schemes: Mittag-Leffler and mixed Poisson distributions	Greta PanovaPoset inequalities	Gaurav BhatnagarThe calculus of series-divisors	Cristian-Silviu RaduTwo different proofs of the Merca conjectures
12:00 – 12:30	Lunch break	Lunch break	Tomack GilmoreCoefficientwise total positivity of some matrices defined by linear recurrences	Lunch break	Lunch break
12:30 – 14:00	Lunch break	Lunch break	Free	Lunch break	Lunch break
14:00 – 14:30	Richard StanleyThe X-descent set of a permutation	Anne SchillingPlethysm and the algebra of uniform block permutations		Marc NoyCounting 3-connected bipartite planar maps	Michelle WachsGenocchi numbers and hyperplane arrangements
14:30 – 15:00	Richard StanleyThe X-descent set of a permutation			Marc NoyCounting 3-connected bipartite planar maps	Michelle WachsGenocchi numbers and hyperplane arrangements
15:00 – 15:30	Coffee break	Coffee break		Coffee break	Coffee break
15:30 – 16:00	Meesue YooCombinatorial description for the Hall-Littlewood expansion of unicellular LLT and chromatic quasisymmetric polynomials	Florian AignerAlternating sign matrices and totally symmetric plane partitions		Élie de PanafieuThe birth of the strong components	Elaine WongOn strict unimodality of q-binomial coefficients
16:00 – 16:30	Peter HorakConnected cubic graphs with the maximum number of perfect matchings	Hans HöngesbergAlternating sign matrices with reflective symmetry and plane partitions: n+3 pairs of equivalent statistics		Clément RequiléChordal graphs with bounded tree-width	Zafeirakis ZafeirakopoulosA walk in the integer partitions gallery
16:30 – 17:00	Eli BagnoThe Worpitzky identity for the groups of even-signed permutations	Poster Session		David WahicheA q-Nekrasov-Okounkov formula in type C
19:00 –		Poster Session	Conference dinner

webmaster

Last update: 15.07.2022