| Datum: | 24.06.2014 |
| Titel: | "The sum of digits of n and n+t." |
| Vortragender: | Lukas Spiegelhofer |
| Datum: | 17.06.2014 |
| Titel: | "Birational rowmotion on finite posets" |
| Vortragender: | Darij Grinberg (MIT) |
| Datum: | 03.06.2014 |
| Titel: | "Bijections for lattice paths between two boundaries" |
| Vortragender: | Martin Rubey |
| Datum: | 27.05.2014 |
| Titel: | "Some reflections on directed lattice paths" |
| Vortragender: | Michael Wallner |
| Datum: | 20.05.2014 |
| Titel: | "On the topology of the poset of weighted partitions" |
| Vortragende: | Michelle Wachs (University of Miami) |
| Datum: | 13.05.2014 |
| Titel: | "On the p-divisibility of homomorphism numbers" |
| Vortragender: | Christian Krattenthaler |
| Datum: | 06.05.2014 |
| Titel: | "On the Delta-Method of Moments and Probabilistic Sums." |
| Vortragender: | Zbigniew Golebiewsk |
| Datum: | 29.04.2014 |
| Titel: | "Parking spaces (Part II)" |
| Vortragender: | Marko Thiel (Univ. Wien) |
| Datum: | 08.04.2014 |
| Titel: | "Mock theta functions, partial theta functions, and a heuristic" |
| Vortragender: | Eric Mortenson (Max Planck Institut Bonn) |
| Datum: | 11.03.2014 |
| Titel: | "Parking spaces (Part I)" |
| Vortragender: | Marko Thiel (Univ. Wien) |
| Datum: | 11.03.2014 |
| Titel: | "Playing jeu de taquin on d-complete posets" |
| Vortragender: | Lukas Riegler und Christoph Neumann (Univ. Wien) |
| Datum: | 28.01.2014 |
| Titel: | "On Cubic Graphs With Special Circuit Double Cover Properties" |
| Vortragender: | Arthur Hoffmann-Ostenhof (Univ. Wien) |
| Datum: | 21.01.2014 |
| Titel: | "Disproof of a conjecture by Rademacher on partial fractions" |
| Vortragender: | Stefan Gerhold (TU Wien) |
| Datum: | 14.01.2014 |
| Titel: | *The combinatorics of fully packed loop configurations of various shapes* |
| Vortragende: | Sabine Beil (Univ. Wien) |
| Datum: | 10.12.2013 |
| Titel: | "Interval-posets of Tamari" |
| Vortragender: | Viviane Pons (Univ. Wien) |
| Datum: | 03.12.2013 |
| Titel: | "The role of residue and quotient table in the theory of k-Schur functions" |
| Vortragender: | Matjaz Konvalinka (University of Ljubljana) |
| Datum: | 26.11.2013 |
| Titel: | "Permutation Patterns and Closed Classes: Structure, Enumeration and Asymptotics" |
| Vortragende: | Adeline Pierrot (TU Wien) |
| Datum: | 19.11.2013 |
| Titel: | "Chains in the noncrossing partition lattice of a reflection group" |
| Vortragender: | Vivien Ripoll (Univ. Wien) |
| Datum: | 12.11.2013 |
| Titel: | "The Thue-Morse Sequence Along Squares is Normal" |
| Vortragender: | Michael Drmota (TU Wien) |
| Datum: | 05.11.2013 |
| Titel: | "m-Cover Posets and the Strip-Decomposition of m-Dyck Paths" |
| Vortragender: | Henri Mühle (Univ. Wien) |
| Datum: | 29.10.2013 |
| Titel: | "A Polyhedral Proof of the Matrix-Tree Theorem" |
| Vortragender: | Aaron Dall (UPC Barcelona) |
| Datum: | 22.10.2013 |
| Titel: | "A combinatorial proof for Cayley's/Capelli's identity" |
| Vortragender: | Markus Fulmek (Univ. Wien) |
| Datum: | 15.10.2013 |
| Titel: | "A factorization theorem for rhombus tilings" |
| Vortragender: | Christian Krattenthaler (Univ. Wien) |
| Datum: | 08.10.2013 |
| Titel: | "Asymptotic Variance of Random Digital Trees" |
| Vortragender: | Michael Fuchs (National Chiao Tung University, Taiwan, im Moment TU Wien) |
| Datum: | 18.06.2013 |
| Titel: | "Fuss-Catalan Combinatorics and H=F" |
| Vortragender: | Marko Thiel (Univ. Wien) |
| Datum: | 28.05.2013 |
| Titel: | "A complexity theorem for the Novelli-Pak-Stoyanovskii algorithm" |
| Vortragender: | Christoph Neumann (Univ. Wien) |
| Datum: | 07 und 14.05.2013 |
| Titel: | "Promotion on invariant tensors" |
| Vortragender: | Martin Rubey (TU Wien) |
| Datum: | 30.04.2013 |
| Titel: | "Inverting combinatorial matrices and applications to determinantal point processes" |
| Vortragender: | Eric Nordenstam (Univ. Wien) |
| Datum: | 23.04.2013 |
| Titel: | "Efficient sampling for Motkzin trees and alternating permutations" |
| Vortragender: | Olivier Bodini (Univ. Paris 13) |
| Datum: | 16.04.2013 |
| Titel: | "Topology of fractals arising from numeration systems" |
| Vortragender: | Benoît Loridant |
| Datum: | 09.04.2013 |
| Titel: | "Combinatorial aspects of linearization coefficients of classical orthogonal polynomials" |
| Vortragender: | Anisse Kasraoui |
| Datum: | 19.03.2013 |
| Titel: | "Almost every tree with $m$ edges decomposes $K_{2m;2m}$" |
| Vortragender: | Michael Drmota (TU-Wien) |
| Datum: | 12.03.2013 |
| Titel: | "The Novelli-Pak-Stoyanovski hook bijection as a random generation algorithm for standard Young tableaux" |
| Vortragender: | Christian Krattenthaler (Univ. Wien) |
| Datum: | 05.03.2013 |
| Titel: | "Connections Between Path Partitions and Restricted m-ary Partitions" |
| Vortragender: | James Sellers (Pennsylvania State University) |
| Datum: | 29.01.2013 |
| Titel: | "Some traces of discrete mathematics in mathematical finance" |
| Vortragender: | Stefan Gerhold (TU Wien) |
| Datum: | 22.01.2013 |
| Titel: | "Applied discrete mathematics: Preference-based power indices" |
| Vortragende: | Monika Mühlböck (WU Wien) |
| Datum: | 22.01.2013 |
| Titel: | "Applied discrete mathematics: Preference-based power indices" |
| Vortragende: | Monika Mühlböck (WU Wien) |
| Datum: | 15.01.2013 |
| Titel: | "Coefficients of positive algebraic functions" |
| Vortragender: | Michael Drmota (TU Wien) |
| Datum: | 08.01.2013 |
| Titel: | "Infinite Dimensional Gaussian Limiting Distributions in Combinatorics" |
| Vortragender: | Bernhard Gittenberger (TU Wien) |
| Datum: | 18.12.2012 |
| Titel: | "Some problems related to the enumeration of lambda-terms" |
| Vortragende: | Daniele Gardy (Univ. Versailles, derzeit TU Wien) |
| Datum: | 11.12.2012 |
| Titel: | "On the connectivity of random graphs from addable classes". |
| Vortragende: | Mihyun Kang (TU Graz) |
| Datum: | 04.12.2012 |
| Titel: | "Fully commutative elements and lattice walks I". |
| Vortragender: | Philippe Nadeau (Univ. Lyon 1) |
| Datum: | 27.11.2012 |
| Titel: | "Integer partition models for extended Catalan arrangements and generalized cluster complexes" |
| Vortragende: | Myrto Kallipoliti (Univ. Wien). |
| Datum: | 20.11.2012 |
| Titel: | "Extremal Parameters in Sub-Critical Graph Classes" |
| Vortragender: | Michael Drmota (TU Wien). |
| Datum: | 06.11.2012 |
| Titel: | "Refined Enumerations of Vertically Symmetric Alternating Sign Matrices" |
| Vortragender: | Lukas Riegler (Univ. Wien). |
| Datum: | 30.10.2012 |
| Titel: | "A Fast Algorithm for Permutation Pattern Matching Based on Alternating Runs" |
| Vortragende: | Marie-Louise Bruner (TU Wien). |
| Datum: | 23.10.2012 |
| Titel: | "On the EL-Shellability of the Cambrian Semilattices" |
| Vortragender: | Henri Muehle (Univ. Wien). |
| Datum: | 16.10.2012 |
| Titel: | "Stretched skew Schur polynomials are recurrent" |
| Vortragender: | Per W. Alexandersson (Stockholm University). |
| Datum: | 09.10.2012 |
| Titel: | "A Riccati differential equation and free subgroup numbers for $PSL_2(Z)$ modulo powers of primes" |
| Vortragender: | Christian Krattenthaler (Univ. Wien). |
| Datum: | 19.06.2012 |
| Titel: | "Counting knots - 28 trefoils and 1 figure-eight" |
| Vortragender: | Andrew Rechnitzer (University of British Columbia, Vancouver). |
| Datum: | 12.06.2012 |
| Titel: | "Alternating permutations: from Désiré André to the present time" |
| Vortragender: | Dominique Foata (Institut Lothaire, Strasbourg). |
| Datum: | 05.06.2012 |
| Titel: | "Subbarao's conjecture" |
| Vortragender: | Cristian-Silviu Radu (RISC, Linz). |
| Datum: | 22.05.2012 |
| Titel: | "Counting Proper Mergings of Chains and Antichains" |
| Vortragender: | Henri Muehle. |
| Datum: | 15.05.2012 |
| Titel: | "Vertex Operator and Jack functions" |
| Vortragender: | Tommy Wuxing Cai (Universitaet Basel; South China University of Technology - currently on leave of absence). |
| Datum: | 08.05.2012 |
| Titel: | "Full support of a class of ribbon shapes and the Schur positivity order on skew shapes" |
| Vortragende: | Olga Azenhas (Universidade de Coimbra). |
| Datum: | 24.04.2012 |
| Titel: | "A number theoretical problem of Chen and Liu and a combinatorial problem of Cusick" |
| Vortragender: | Johannes Morgenbesser. |
| Datum: | 17.04.2012 |
| Titel: | "The Maximum Degree of Random Planar Graphs" |
| Vortragender: | Michael Drmota. |
| Datum: | 20.03.2012 |
| Titel: | "Hiring problem: Analysis and Applications" |
| Vortragender: | Ahmed Helmi (Universitat Politècnica de Catalunya, Barcelona). |
| Datum: | 13.03.2012 |
| Titel: | "Veronese algebras, their h- and g-vectors, Lefschetz properties and connections to edgewise subdivisions" |
| Vortragende: | Martina Kubitzke (Univ. Wien). |
| Datum: | 17.01.2012 |
| Titel: | "The corner transfer matrix renormalization group method: series expansions and applications" |
| Vortragender: | Yao-ban Chan (Univ. Wien). |
| Datum: | 10.01.2012 |
| Titel: | "A Central Limit Theorem for the Number of Degree-$k$ Vertices in Random Maps" |
| Vortragender: | Michael Drmota. |
| Datum: | 13.12.2011 |
| Titel: | "EL-Shellability of Generalized Noncrossing Partitions Associated to Well-Generated Complex Reflection Groups" |
| Vortragender: | Henri Mühle (Univ. Wien). |
| Datum: | 06.12.2011 |
| Titel: | "Euclidean unit-distance graphs and pathological selfmaps of euclidean space of low dimension" |
| Vortragender: | Gert Sabidussi (Montreal). |
| Datum: | 29.11.2011 |
| Titel: | "The Strong Five Cycle Double Cover Conjecture" |
| Vortragender: | Arthur Hoffmann-Ostenhof (Wien). |
| Datum: | 22.11.2011 |
| Titel: | "Tiling n-space by unit cubes" |
| Vortragender: | Peter Horak (Tacoma). |
| Datum: | 08.11.2011 |
| Titel: | "Counting regions in the Catalan arrangement with a fixed separating wall" |
| Vortragende: | Eleni Tzanaki. |
| Datum: | 25.10.2011 |
| Titel: | "Triangular Fully Packed Loop configurations and their enumeration via perfect matchings, path configurations and puzzles'' |
| Vortragender: | Philippe Nadeau. |
| Datum: | 18.10.2011 |
| Titel: | "Decreasing Monotone Triangles and their connection to ordinary Monotone Triangles" |
| Vortragender: | Lukas Riegler. |
| Datum: | 28.06.2011 |
| Titel: | "Modified growth diagrams, permutation pivots, and the Backelin-West-Xin map" |
| Vortragender: | Christian Krattenthaler. |
| Datum: | 21.06.2011 |
| Titel: | "Searching For Structures In Cubic Graphs" |
| Vortragender: | Arthur Hoffmann-Ostenhof. |
| Datum: | 07.06.2011 |
| Titel: | "A strong superposition principle for the correlation of defects in the dimer model on the square lattice" |
| Vortragender: | Mihai Ciucu (Indiana University, Bloomington). |
| Datum: | 31.05.2011 |
| Titel: | "Hankel determinants of Dirichlet series" |
| Vortragender: | Hartmut Monien (Universitäaet Bonn). |
| Datum: | 24.05.2011 |
| Titel: | "Differentiation by integration using orthogonal polynomials" |
| Vortragender: | Tom Koornwinder (Universitaet Amsterdam). |
| Datum: | 10.05.2011 |
| Titel: | "Sequences of labeled trees related to Gelfand-Tsetlin patterns" |
| Vortragende: | Ilse FIscher. |
| Datum: | 03.05.2011 |
| Titel: | "The Shi Arrangement and the Ish Arrangement" |
| Vortragender: | Christian Krattenthaler. |
| Datum: | 05.04.2011 |
| Titel: | Convergence properties of q-binomial distributions |
| Vortragender: | Martin Zeiner. |
| Datum: | 29.03.2011 |
| Titel: | Ptolemy diagrams and torsion pairs in the cluster category of Dynkin type A_n |
| Vortragender: | Martin Rubey (Universitäat Hannover). |
| Datum: | 22.03.2011 |
| Titel: | Domino shuffling for the Half-Hexagon graph |
| Vortragender: | Ben Young (KTH Stockholm). |
| Datum: | 15.03.2011 |
| Titel: | On the Number of Partitions of an Integer in the $m$-Bonacci Base |
| Vortragende: | Marcia Edson (Murray State University, USA). |
| Datum: | 25.01.2011 |
| Titel: | "Boolean functions in the implicational fragment: The number of Boolean expressions and its relation to the function complexity" |
| Vortragender: | Bernhard Gittenberger. |
| Datum: | 18.01.2011 |
| Titel: | "The Möbius Function of Separable Permutations" |
| Vortragender: | Vit Jelinek. |
| Datum: | 11.01.2011 |
| Titel: | "On subgroup numbers and their parity". |
| Vortragender: | Christian Krattenthaler. |
Am 14.12.2010 fand ein Minikolloquium über Analytische Zahlentheorie und Kombinatorik von 14.00h-18.15h statt.
| Datum: | 14.12.2010 |
| Zeitraum: | 14:00-14:45 |
| Vortragender: | Jean-Marc Deshouillers (Université de Bordeaux) |
| Titel: | Some aspects of automatic sequences and their densities |
| Datum: | 14.12.2010 |
| Zeitraum: | 14:45-15:30 |
| Vortragender: | Christian Mauduit (Université de la Méditerranée, Marseille) |
| Titel: | On the moments of the Thue Morse sequence. |
| Datum: | 14.12.2010 |
| Zeitraum: | 16:00-16:45 |
| Vortragender: | Joël Rivat (Université de la Méditerranée, Marseille) |
| Titel: | A Turán-Kubilius identity on sum sets or shifted products. |
| Datum: | 14.12.2010 |
| Zeitraum: | 16:45-17:30 |
| Vortragender: | Peter Grabner (TU Graz) |
| Titel: | Erdös measures again revisited. |
| Datum: | 14.12.2010 |
| Zeitraum: | 17:30-18:15 |
| Vortragender: | Thomas Stoll (Université de la Méditerranée, Marseille) |
| Titel: | Discrete correlation and generalized Rudin-Shapiro sequences. |
| Datum: | 07.12.2010 |
| Titel: | "Universal exponents and tail estimates in the enumeration of planar maps". |
| Vortragender: | Michael Drmota. |
| Datum: | 30.11.2010 |
| Titel: | "An elementary introduction to the boson fermion correspondence". |
| Vortragender: | Omar Foda (University of Melbourne). |
| Datum: | 23.11.2010 |
| Titel: | "A short excursion in the garden of set partitions and words statistics". |
| Vortragender: | Anisse Kasraoui. |
| Datum: | 16.11.2010 |
| Titel: | "Topological properties of some well-known posets". |
| Vortragende: | Myrto Kallipoliti. |
| Datum: | 09.11.2010 |
| Titel: | "A finite version of Jacobi's triple product related with paths and continued fractions". |
| Vortragender: | Matthieu Josuat-Verges. |
| Datum: | 12.10.2010 |
| Titel: | "Computation of the connective constant of the honeycomb lattice (after Hugo Duminil-Copin and Stanislav Smirnov)". |
| Vortragender: | Christian Krattenthaler. |
| Datum: | 22.06.2010 |
| Titel: | "Triangulations, the associahedron and gamma-vectors for planar lattices". |
| Vortragende: | Martina Kubitzke (Reykjavik University). |
| Datum: | 22.06.2010 |
| Titel: | "Three-coloured chessboards". |
| Vortragender: | Hjalmar Rosengren (Chalmers University of Technology and University of Gothenburg). |
| Datum: | 15.06.2010 |
| Titel: | "Precise Asymptotics for Divide-and-Conquer-Recurrences". |
| Vortragender: | Michael Drmota (TU Wien). |
| Datum: | 01.06.2010 |
| Titel: | "Polynomials counting FPL configurations". |
| Vortragender: | Philippe Nadeau (Univ. Wien). |
| Datum: | 25.05.2010 |
| Titel: | "Multiparametrized Boltzman samplers". |
| Vortragender: | Olivier Bodini (UPMC Paris). |
| Datum: | 18.05.2010 |
| Titel: | "Urn models and Theta distributions". |
| Vortragender: | Markus Kuba. |
| Datum: | 11.05.2010 |
| Titel: | "Singularities for systems of functional equations". |
| Vortragender: | Michael Drmota (TU Wien). |
| Datum: | 27.04.2010 |
| Titel: | "On the distribution modulo 1 of mean values of arithmetic functions". |
| Vortragender: | Jean-Marc Deshouillers (Bordeaux) |
| Datum: | 13.04.2010 |
| Titel: | "Network models based on k-trees". |
| Vortragender: | Georg Seitz (TU Wien) |
| Datum: | 23.03.2010 |
| Titel: | "Enumeration methods for planar graphs and beyond". |
| Vortragende: | Mihyun Kang (TU Berlin) |
| Datum: | 16.03.2010 |
| Titel: | "A general asymptotic scheme for moments of partition statistics". |
| Vortragender: | Stephan Wagner (Stellenbosch) |
| Datum: | 09.03.2010 |
| Titel: | "The shape of random trees". |
| Vortragender: | Bernhard Gittenberger (TU Wien) |
| Datum: | 26.01.2010 |
| Titel: | "The degree distribution in Random Unlabelled Subcritical Graph families". |
| Vortragende: | Veronika Kraus (TU Wien). |
| Datum: | 19.01.2010 |
| Titel: | "The isomorphism problem for Coxeter groups". |
| Vortragender: | Piotr Przytycki (Warsaw, Acad. of Science). |
| Datum: | 12.01.2010 |
| Titel: | "The poset of bipartitions" (2.Teil). |
| Vortragender: | Christian Krattenthaler. |
| Datum: | 15.12.2009 |
| Titel: | "The poset of bipartitions" (1.Teil). |
| Vortragender: | Christian Krattenthaler. |
| Datum: | 01.12.2009 |
| Titel: | "The sum of digits of [n^c]". |
| Vortragender: | Johannes Morgenbesser (TU Wien). |
| Datum: | 24.11.2009 |
| Titel: | "Ramanujan and the theory of modular forms". |
| Vortragender: | Heng Huat Chan (The National University of Singapore). |
| Datum: | 17.11.2009 |
| Titel: | "Theory and applications of Kapteyn series: Something Old, Something New, Something Borrowed, Something Blue". |
| Vortragender: | Diego Dominici (New Paltz). |
| Datum: | 10.11.2009 |
| Titel: | "Chain enumeration of k-divisible noncrossing partitions of classical types". |
| Vortragender: | Jang Soo Kim (Universite Paris 7). |
| Datum: | 03.11.2009 |
| Titel: | "On an identity by Chaundy and Bullard - different proofs and generalizations". |
| Vortragender: | Michael Schlosser. |
| Datum: | 27.10.2009 |
| Titel: | "Generalisations of Eulerian and MacMahon numbers". |
| Vortragender: | Gabriel Strasser. |
| Datum: | 20.10.2009 |
| Titel: | "Fully Packed Loop configurations in a triangle" |
| Vortragender: | Philippe Nadeau. |
| Datum: | 13.10.2009 |
| Titel: | "The maximum degree in series-parallel graphs". |
| Vortragender: | Michael Drmota. |
| Datum: | 23.06.2009 |
| Titel: | "Embedded trees, Lattice Paths and Walker configurations". |
| Vortragender: | Markus Kuba. |
| Datum: | 23.06.2009 |
| Titel: | "Some generalizations of a theorem from Mauduit and Rivat about the digits of primes". |
| Vortragender: | Bruno Martin. |
| Datum: | 09.06.2009 |
| Titel: | "A proof of Kawanaka's Macdonald polynomial conjecture ". |
| Vortragender: | Michael Schlosser. |
| Datum: | 02.06.2009 |
| Titel: | "A factorization theorem for classical group characters, with applications to plane partitions and rhombus tilings". |
| Vortragender: | Christian Krattenthaler. |
| Datum: | 19.05.2009 |
| Titel: | "Embedded Trees and the Support of the ISE". |
| Vortragender: | Michael Drmota. |
| Datum: | 12.05.2009 |
| Titel: | "Reflectable walks in a Weyl chamber of type C". |
| Vortragender: | Thomas Feierl. |
| Datum: | 05.05.2009 |
| Titel: | "Mosaics, Even Triangulations and Quadrangulations of the Sphere". |
| Vortragender: | Arthur Hoffmann-Ostenhof. |
| Datum: | 28.04.2009 |
| Titel: | "Paths and factors in graphs". |
| Vortragender: | Roland Häggkvist (Umea Universitet). |
| Datum: | 21.04.2009 |
| Titel: | "Generalized Bollobas-Riordan polynomials and partial duality". |
| Vortragender: | Fabien Vignes-Tourneret. |
| Datum: | 31.03.2009 |
| Titel: | "A particle dynamics related to the shuffling algorithm for the Aztec diamond". |
| Vortragender: | Eric Nordenstam (KTH Stockholm). |
| Datum: | 31.03.2009 |
| Titel: | "Uniform distribution on fractals". |
| Vortragender: | Maria Infusino (University of Calabria). |
| Datum: | 24.03.2009 |
| Titel: | "Extremal Subgraphs of Random Graphs". |
| Vortragender: | Konstantinos Panagiotou (Max Planck Institut für Informatik, Saarbrücken). |
| Datum: | 17.03.2009 |
| Titel: | "Enumeration of kernel positions in Bernoulli type games". |
| Vortragender: | Gabor Hetyei (University of North Carolina, Charlotte). |
| Datum: | 10.03.2009 |
| Titel: | "On the enumeration of fully packed loop configurations". |
| Vortragender: | Christian Krattenthaler. |
| Datum: | 27.01.2009 |
| Titel: | "Two applications of automated holonomic function manipulation: simulation of electromagnetic waves and counting lattice paths". |
| Vortragender: | Christoph Koutschan (RISC, Linz). |
| Datum: | 20.01.2009 |
| Titel: | "Lindelöf integral representations and asymptotic analysis of a certain power series with closed-form coefficients". |
| Vortragender: | Stefan Gerhold. |
| Datum: | 13.01.2009 |
| Titel: | "New conjectures for elliptic hypergeometric functions". |
| Vortragender: | Vyacheslav Spiridonov (Lab. of Theor. Physics, Dubna, Russia). |
| Datum: | 16.12.2008 |
| Titel: | "Minimale asymmetrische Graphen". |
| Vortragender: | Gert Sabidussi. |
| Datum: | 09.12.2008 |
| Titel: | "The structure of alternative tableaux". |
| Vortragender: | Philippe Nadeau (Universität Wien). |
| Datum: | 25.11.2008. |
| Titel: | "Das Profil (nicht-symmetrischer) Digitaler Suchbäume". |
| Vortragender: | Michael Drmota. |
| Datum: | 18.11.2008. |
| Titel: | "A binomial theorem for elliptic-commuting variables". |
| Vortragender: | Michael Schlosser. |
| Datum: | 11.11.2008. |
| Titel: | "Singularity analysis through functional equations for random walks in the quarter plane". |
| Vortragender: | Johan van Leeuwaarden (Technische Universiteit Eindhoven & EURANDOM). |
| Datum: | 04.11.2008. |
| Titel: | "Die Birch-Swinnerton-Dyer Vermutung und rationale rechtwinklige Dreiecke". |
| Vortragender: | Dietrich Burde. |
| Datum: | 21.10.2008. |
| Titel: | "Quasi-automorphisms of colored graphs". |
| Vortragender: | Joerg Lehnert. |
| Datum: | 14.10.2008. |
| Titel: | "The interaction of a gap with a free boundary in a two-dimensional dimer system". |
| Vortragender: | Christian Krattenthaler. |
| Anmerkung: | Im Sommersemester 2008 (1.Februar - 15.Juni 2008) fand am ESI das Programm "Combinatorics and Statistical Physics" statt. Daher wurde in diesem Zeitrahmen die Arbeitsgemeinschaft ebenda im Rahmen des ESI-Programms abgehalten. |
| Datum: | 10.06.2008 |
| Titel: | On a random graph evolving by degrees. |
| Vortragender: | Boris Pittel (The Ohio State University). |
| Datum: | 03.06.2008 |
| Titel: | Drinfeld twists, symmetric Bethe vectors and correlation functions in SUSY integrable models. |
| Vortragender: | Yao-zhong Zhang (University of Queensland). |
| Datum: | 03.06.2008 |
| Titel: | Partitions, Durfee Symbols and the Atkin-Garvan Moments of Ranks. |
| Vortragender: | George Andrews (Pennsylvania State University). |
| Datum: | 06.05.2008 |
| Titel: | Graph limits and exchangeable random graphs. |
| Vortragender: | Svante Janson (University of Uppsala). |
| Datum: | 29.04.2008 |
| Titel: | Free fermions and plane partitions. |
| Vortragender: | Omar Foda (University of Melbourne). |
| Datum: | 22.04.2008 |
| Titel: | Statistics of random words and of random Lyndon words. |
| Vortragender: | Philippe Chassaing (Université Henri Poincaré Nancy 1). |
| Datum: | 15.04.2008 (1) |
| Titel: | Limit shapes for random integer partitions. |
| Vortragender: | Yuri Yakubovich (Steklov Institute, St. Petersburg). |
| Datum: | 15.04.2008 (2) |
| Titel: | Non-intersecting paths and random matrices. |
| Vortragender: | Peter Forrester (University of Melbourne). |
| Datum: | 08.04.2008 |
| Titel: | Alternating sign matrices from a physicist point of view. |
| Vortragender: | Vincent Pasquier (CEA Saclay, France). |
| Datum: | 11.03.2008 |
| Titel: | Maximum height distribution of noncolliding Bessel bridges. |
| Vortragender: | Makoto Katori (Chuo University, Tokyo). |
| Datum: | 04.03.2008 |
| Titel: | Models of the true self-avoiding walk on Z. |
| Vortragender: | Balint Vetoe (Budapest). |
| Datum: | 19.02.2008 |
| Titel: | Counting matchings in graphs, with applications to the monomer-dimer model. |
| Vortragender: | Shmuel Friedland (University of Illinois at Chicago). |
| Datum: | 19.02.2008 |
| Titel: | Permutation tableaux and the partially asymmetric exclusion process. |
| Vortragender: | Sylvie Corteel (CNRS, Université Paris-Sud 11). |
| Datum: | 12.02.2008 |
| Titel: | A family of growing triangulations. |
| Vortragender: | Jean-Francois Marckert (Université Bordeaux 1). |
| Datum: | 05.02.2008 |
| Titel: | "Combinatorial properties of hard particles on grids". |
| Vortragender: | Jakob Jonsson (KTH Stockholm) |
| Datum: | 29.01.2008 |
| Titel: | Asymptotic Enumeration of Maps. |
| Vortragender: | Michael Drmota. |
| Datum: | 22.01.2008 |
| Titel: | Symmetrie classes of spanning trees of Aztec Diamonds and perfect matchings of odd squares with a unit hole (after Mihai Ciucu). |
| Vortragender: | David Hirschmann. |
| Datum: | 15.01.2008 |
| Titel: | Minimal faithful representations of Lie algebras. |
| Vortragender: | Dietrich Burde. |
| Datum: | 08.01.2008 |
| Titel: | Vertex cuts. |
| Vortragender: | Bernhard Kroen. |
| Datum: | 18.12.2007 |
| Titel: | Enumeration of unrooted maps. |
| Vortragender: | Roman Nedela. |
| Datum: | 11.12.2007 |
| Titel: | "Partially Directed Walks in a Wedge, and Nestings in Matchings and Permutations". |
| Vortragender: | Martin Rubey. |
| Datum: | 04.12.2007 |
| Titel: | "Combinatorics and Topology of Generalized Cluster Complexes". |
| Vortragender: | Christos Athanasiadis. |
| Datum: | 27.11.2007 |
| Titel: | "Uniform asymptotics of Poisson approximation to binomial distribution and its generalizations". |
| Vortragender: | Hsien-Kuei Hwang. |
| Datum: | 20.11.2007 |
| Titel: | "Vertices of given degree in series-parallel graphs". |
| Vortragender: | Michael Drmota. |
| Datum: | 13.11.2007 |
| Titel: | "Signed Enumeration of Ribbon Tableaux. Involution principle and Generalized RSK correspondences". |
| Vortragender: | Philippe Nadeau. |
| Datum: | 06.11.2007 |
| Titel: | The Shi arrangement. |
| Vortragender: | Christian Stump. |
| Datum: | 30.10.2007 |
| Titel: | Über das Abzählen von ganzzahligen Punkten in rationalen Polytopen/ On the enumeration of integer points in rational polytopes. |
| Vortragende: | Ilse Fischer |
| Datum: | 23.10.2007 |
| Titel: | "Auf und ab": Abzählprobleme für alternierende Bäume. |
| Vortragender: | Alois Panholzer |
| Datum: | 09.10.2007 |
| Titel: | "The sum of digits of squares" - "Die Ziffernsumme von Quadraten". |
| Vortragender: | Thomas Stoll |
| Datum: | 19.06.2007. |
| Titel: | On partitions avoiding 3-crossings (after Mireille Bousquet-Melou and Guoce Xin). |
| Vortragender: | Christian Krattenthaler. |
| Datum: | 12.06.2007. |
| Titel: | Lagrangian interpolation and values of the Riemann zeta function. |
| Vortragender: | Tanguy Rivoal. |
| Datum: | 05.06.2007. |
| Titel: | Diminishing Pólya-Eggenberger urn models. |
| Vortragender: | Markus Kuba. |
| Datum: | 29.05.2007. |
| Titel: | Algorithms, Combinatorics, and Information. |
| Vortragender: | Wojciech Szpankowski. |
| Datum: | 22.05.2007. |
| Titel: | On the growth of minor-closed families of graphs. |
| Vortragender: | Marc Noy. |
| Datum: | 15.05.2007. |
| Titel: | Well-poised and elliptic Taylor expansions. |
| Vortragender: | Michael Schlosser. |
| Datum: | 08.05.2007. |
| Titel: | Identical involutions on pairs of tableaux. |
| Vortragende: | Olga Azenhas. |
| Datum: | 24.04.2007. |
| Titel: | Comparative Analysis of Structured Objects: Theory and Applications. |
| Vortragender: | Matthias Dehmer. |
| Datum: | 17.04.2007. |
| Titel: | (q,t)-Catalan numbers for classical reflection groups. |
| Vortragender: | Christian Stump. |
| Datum: | 27.03.2007. |
| Titel: | On the enumeration of column-convex polyominoes (after Svjetlan Feretic). |
| Vortragende: | Antonela Batista-Mikan. |
| Datum: | 20.03.2007. |
| Titel: | The degree distribution of outer planar graphs. |
| Vortragender: | Michael Drmota. |
| Datum: | 13.03.2007. |
| Titel: | The height of watermelons with wall. |
| Vortragender: | Thomas Feierl. |
| Datum: | 30.01.2007 |
| Titel: | On descents in geometrically distributed words. |
| Vortragender: | Helmut Prodinger. |
| Datum: | 23.01.2007 |
| Titel: | Vertically symmetric alternating sign matrices, halved monotone triangles and operator formulae. |
| Vortragende: | Ilse Fischer. |
| Datum: | 16.01.2007 |
| Titel: | Vector spaces and the Petersen graph. |
| Vortragender: | Charles Little. |
| Datum: | 09.01.2007 |
| Titel: | Macdonald polynomials in the light of basic hypergeometric series. |
| Vortragender: | Michael Schlosser. |
| Datum: | 12.12.2006 |
| Titel: | Unendliche Flächen und Enden von planaren Graphen. |
| Vortragender: | Bernhard Kroen. |
| Datum: | 05.12.2006 |
| Titel: | Non-crossing partitions on an annulus. |
| Vortragender: | Christian Krattenthaler. |
| Datum: | 28.11.2006 |
| Titel: | Map enumeration and decomposition numbers for Coxeter groups. |
| Vortragender: | Christian Krattenthaler. |
| Datum: | 21.11.2006, |
| Titel: | A variation of the Strong Cycle Double Cover Conjecture. |
| Vortragender: | Herbert Fleischner. |
| Datum: | 14.11.2006, |
| Titel: | A counterexample to the Bipartizing Matching Conjecture. |
| Vortragender: | Arthur Hoffmann-Ostenhof. |
| Datum: | 07.11.2006, |
| Titel: | Cutting down trees and related questions. |
| Vortragender: | Michael Drmota. |
| Datum: | 31.10.2006, |
| Titel: | A description of the fundamental group of the Sierpinski triangle. |
| Vortragender: | Gerhard Dorfer. |
| Datum: | 24.10.2006, |
| Titel: | Increasing and decreasing sequences in fillings of moon polyominoes, part II. |
| Vortragender: | Martin Rubey. |
| Datum: | 17.10.2006, |
| Titel: | Increasing and decreasing sequences in fillings of moon polyominoes, part I. |
| Vortragender: | Martin Rubey. |
| Datum: | 13.06.06, |
| Titel: | Electrostatics Emerging from Random Tilings with Holes, |
| Vortragender: | Mihai Ciucu. |
| Datum: | 30.05.06, |
| Titel: | Reducing an Arbitrary Fullerene to the Dodecahedron, |
| Vortragender: | Herbert Fleischner. |
| Datum: | 23.05.06, |
| Titel: | The MacMahon Verfahren for signed permutations, |
| Vortragender: | Dominique Foata. |
| Datum: | 16.05.06, |
| Titel: | Non-Holonomic Sequences and Functions, |
| Vortragender: | Stefan Gerhold. |
| Datum: | 09.05.06, |
| Titel: | Cuckoo hashing and unicyclic bipartite graphs, |
| Vortragender: | Reinhard Kutzelnigg. |
| Datum: | 02.05.06, |
| Titel: | Label-based parameters in increasing trees, |
| Vortragender: | Markus Kuba. |
| Datum: | 25.04.06, |
| Titel: | Shuffling, variants of jeu de taquin and actions of the symmetric group on words, |
| Vortragende: | Olga Azenhas. |
| Datum: | 04.04.06, |
| Titel: | Decompositions of Complete Graphs, |
| Vortragender: | Thomas Vetrik. |
| Datum: | 28.03.06, |
| Titel: | Asymptotics of the average height of 2-watermelons with a wall, |
| Vortragender: | Markus Fulmek. |
| Datum: | 07.03.06, |
| Titel: | Beatty sequences, Fraenkel's partition and a problem of Graham and Erdős, |
| Vortragender: | Thomas Stoll. |
| Datum: | 31.01.06, |
| Titel: | A bijective proof of the commutativity property of Littlewood-Richardson coefficients, |
| Vortragende: | Olga Azenhas. |
| Datum: | 24.01.06, |
| Titel: | Nichtkreuzende Partitionen für Spiegelungsgruppen, |
| Vortragender: | Christian Krattenthaler. |
| Datum: | 17.01.06, |
| Titel: | The sum of digits of primes, |
| Vortragender: | Joel Rivat. |
| Datum: | 10.01.06, |
| Titel: | Elliptic Enumeration of Noninterasecting Lattice Paths, |
| Vortragender: | Michael Schlosser. |
| Datum: | 13.12.05, |
| Titel: | Die Höhe von rekursiven Bäumen, |
| Vortragender: | Michael Drmota. |
| Datum: | 06.12.05, |
| Titel: | Eine Schurfunktionenidentität, die die (-1)-Abzählung von selbstkomplementären Plane Partitions impliziert, |
| Vortragende: | Theresia Eisenkölbl. |
| Datum: | 29.11.05, |
| Titel: | Aufsteigende und absteigende Ketten in Punktkonfigurationen und Robinson-Schensted-Knuth-artige Algorithmen, |
| Vortragender: | Christian Krattenthaler. |
| Datum: | 22.11.05, |
| Titel: | Smooth Analysis of Algorithms, |
| Vortragender: | Cyril Banderier. |
| Datum: | 08.11.05, |
| Titel: | Zeros of Real Symmetric Polynomials, |
| Vortragender: | Alessandro Conflitti. |
| Datum: | 25.10.05, |
| Titel: | Macdonald Polynome, nichtüberschneidende Gitterpunktwege und Determinanten. Tatsachen und Probleme, |
| Vortragender: | Michael Schlosser. |
| Datum: | 18.10.05, |
| Titel: | Hypergeometrie und Linearformen von Zetafunktionswerten, |
| Vortragender: | Christian Krattenthaler. |