Seminar, Mittag-Leffler
Mon 27 January - Thu 31 December
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Seminar, Mittag-Leffler
Monday 2020-01-27, 09:00 - 09:50
Participating: Svante Janson, Uppsala University
Location: Institut Mittag-Leffler, Seminar Hall Kuskvillan
2020-01-27T09:00:00.000+01:00 2020-01-27T09:50:00.000+01:00 Svante Janson: Random permutations avoiding some patterns (Seminar, Mittag-Leffler) Institut Mittag-Leffler, Seminar Hall Kuskvillan (KTH, Stockholm, Sweden)Svante Janson: Random permutations avoiding some patterns (Seminar, Mittag-Leffler) -
Seminar, Mittag-Leffler
Monday 2020-01-27, 10:30 - 11:20
Participating: Anne Schilling, University of California, Davis
Location: Institut Mittag-Leffler, Seminar Hall Kuskvillan
2020-01-27T10:30:00.000+01:00 2020-01-27T11:20:00.000+01:00 Anne Schilling: Normal distributions of finite Markov chains (Seminar, Mittag-Leffler) Institut Mittag-Leffler, Seminar Hall Kuskvillan (KTH, Stockholm, Sweden)Anne Schilling: Normal distributions of finite Markov chains (Seminar, Mittag-Leffler) -
Seminar, Mittag-Leffler
Monday 2020-01-27, 14:30 - 15:20
Participating: Kurt Johansson, KTH Royal Institute of Technology
Location: Institut Mittag-Leffler, Seminar Hall Kuskvillan
2020-01-27T14:30:00.000+01:00 2020-01-27T15:20:00.000+01:00 Kurt Johansson: Scaling limits in random tiling models (Seminar, Mittag-Leffler) Institut Mittag-Leffler, Seminar Hall Kuskvillan (KTH, Stockholm, Sweden)Kurt Johansson: Scaling limits in random tiling models (Seminar, Mittag-Leffler) -
Seminar, Mittag-Leffler
Monday 2020-01-27, 16:00 - 16:50
Participating: Benjamin Young, University of Oregon
Location: Institut Mittag-Leffler, Seminar Hall Kuskvillan
2020-01-27T16:00:00.000+01:00 2020-01-27T16:50:00.000+01:00 Benjamin Young: The combinatorial PT-DT conjecture via the double (Seminar, Mittag-Leffler) Institut Mittag-Leffler, Seminar Hall Kuskvillan (KTH, Stockholm, Sweden)Benjamin Young: The combinatorial PT-DT conjecture via the double (Seminar, Mittag-Leffler) -
Seminar, Mittag-Leffler
Tuesday 2020-01-28, 09:00 - 09:50
Participating: Jang Soo Kim, Sungkyunkwan University, Suwon
Location: Institut Mittag-Leffler, Seminar Hall Kuskvillan
2020-01-28T09:00:00.000+01:00 2020-01-28T09:50:00.000+01:00 Jang Soo Kim: Counting standard barely set-valued tableaux of shifted shapes (Seminar, Mittag-Leffler) Institut Mittag-Leffler, Seminar Hall Kuskvillan (KTH, Stockholm, Sweden)Jang Soo Kim: Counting standard barely set-valued tableaux of shifted shapes (Seminar, Mittag-Leffler) -
Seminar, Mittag-Leffler
Tuesday 2020-01-28, 10:30 - 11:20
Participating: Svante Linusson, KTH Royal Institute of Technology
Location: Institut Mittag-Leffler, Seminar Hall Kuskvillan
2020-01-28T10:30:00.000+01:00 2020-01-28T11:20:00.000+01:00 Svante Linusson: Limit shape of shifted staircase SYT (Seminar, Mittag-Leffler) Institut Mittag-Leffler, Seminar Hall Kuskvillan (KTH, Stockholm, Sweden)Svante Linusson: Limit shape of shifted staircase SYT (Seminar, Mittag-Leffler) -
Seminar, Mittag-Leffler
Tuesday 2020-01-28, 14:30 - 15:20
Participating: Arvind Ayyer, Indian Institute of Science
Location: Institut Mittag-Leffler, Seminar Hall Kuskvillan
2020-01-28T14:30:00.000+01:00 2020-01-28T15:20:00.000+01:00 Arvind Ayyer: Hook-lengths of random cells in random partitions (Seminar, Mittag-Leffler) Institut Mittag-Leffler, Seminar Hall Kuskvillan (KTH, Stockholm, Sweden)Arvind Ayyer: Hook-lengths of random cells in random partitions (Seminar, Mittag-Leffler) -
Seminar, Mittag-Leffler
Tuesday 2020-01-28, 16:00 - 16:50
Participating: Sylvie Corteel, Université Paris Diderot, Paris 7
Location: Institut Mittag-Leffler, Seminar Hall Kuskvillan
2020-01-28T16:00:00.000+01:00 2020-01-28T16:50:00.000+01:00 Sylvie Corteel: Arctic curves for bounded Lecture Hall Tableaux (Seminar, Mittag-Leffler) Institut Mittag-Leffler, Seminar Hall Kuskvillan (KTH, Stockholm, Sweden)Sylvie Corteel: Arctic curves for bounded Lecture Hall Tableaux (Seminar, Mittag-Leffler) -
Seminar, Mittag-Leffler
Wednesday 2020-01-29, 09:00 - 09:50
Participating: Sunil Chhita, Durham University
Location: Institut Mittag-Leffler, Seminar Hall Kuskvillan
2020-01-29T09:00:00.000+01:00 2020-01-29T09:50:00.000+01:00 Sunil Chhita: Local geometry of the rough-smooth interface in the two-periodic Aztec diamond (Seminar, Mittag-Leffler) Institut Mittag-Leffler, Seminar Hall Kuskvillan (KTH, Stockholm, Sweden)Sunil Chhita: Local geometry of the rough-smooth interface in the two-periodic Aztec diamond (Seminar, Mittag-Leffler) -
Seminar, Mittag-Leffler
Wednesday 2020-01-29, 10:30 - 11:20
Participating: Ilse Fischer, University of Vienna
Location: Institut Mittag-Leffler, Seminar Hall Kuskvillan
2020-01-29T10:30:00.000+01:00 2020-01-29T11:20:00.000+01:00 Ilse Fischer: Alternating sign trapezoids and cyclically symmetric lozenge tilings with a central hole (Seminar, Mittag-Leffler) Institut Mittag-Leffler, Seminar Hall Kuskvillan (KTH, Stockholm, Sweden)Ilse Fischer: Alternating sign trapezoids and cyclically symmetric lozenge tilings with a central hole (Seminar, Mittag-Leffler) -
Seminar, Mittag-Leffler
Thursday 2020-01-30, 09:00 - 09:50
Participating: Alejandro Morales, University of Massachusetts Amherst
Location: Institut Mittag-Leffler, Seminar Hall Kuskvillan
2020-01-30T09:00:00.000+01:00 2020-01-30T09:50:00.000+01:00 Alejandro Morales: Asymptotics of principal evaluations of Schubert (Seminar, Mittag-Leffler) Institut Mittag-Leffler, Seminar Hall Kuskvillan (KTH, Stockholm, Sweden)Alejandro Morales: Asymptotics of principal evaluations of Schubert (Seminar, Mittag-Leffler) -
Seminar, Mittag-Leffler
Thursday 2020-01-30, 10:30 - 11:20
Participating: James Martin, University of Oxford
Location: Institut Mittag-Leffler, Seminar Hall Kuskvillan
2020-01-30T10:30:00.000+01:00 2020-01-30T11:20:00.000+01:00 James Martin: Recursive constructions for the multi-type ASEP (Seminar, Mittag-Leffler) Institut Mittag-Leffler, Seminar Hall Kuskvillan (KTH, Stockholm, Sweden)James Martin: Recursive constructions for the multi-type ASEP (Seminar, Mittag-Leffler) -
Seminar, Mittag-Leffler
Thursday 2020-01-30, 14:30 - 15:20
Participating: Olya Mandelshtam, Brown University
Location: Institut Mittag-Leffler, Seminar Hall Kuskvillan
2020-01-30T14:30:00.000+01:00 2020-01-30T15:20:00.000+01:00 Olya Mandelshtam: Compact formulas for modified Macdonald polynomials (Seminar, Mittag-Leffler) Institut Mittag-Leffler, Seminar Hall Kuskvillan (KTH, Stockholm, Sweden)Olya Mandelshtam: Compact formulas for modified Macdonald polynomials (Seminar, Mittag-Leffler) -
Seminar, Mittag-Leffler
Thursday 2020-01-30, 16:00 - 16:50
Participating: Omer Angel, University of British Columbia
Location: Institut Mittag-Leffler, Seminar Hall Kuskvillan
2020-01-30T16:00:00.000+01:00 2020-01-30T16:50:00.000+01:00 Omer Angel: Asymptotic speed of 2nd class particles in ASEP (Seminar, Mittag-Leffler) Institut Mittag-Leffler, Seminar Hall Kuskvillan (KTH, Stockholm, Sweden)Omer Angel: Asymptotic speed of 2nd class particles in ASEP (Seminar, Mittag-Leffler) -
Seminar, Mittag-Leffler
Friday 2020-01-31, 09:00 - 09:50
Participating: Stephan Wagner, Uppsala University
Location: Institut Mittag-Leffler, Seminar Hall Kuskvillan
2020-01-31T09:00:00.000+01:00 2020-01-31T09:50:00.000+01:00 Stephan Wagner: Coefficients of graph polynomials associated with random trees and graphs (Seminar, Mittag-Leffler) Institut Mittag-Leffler, Seminar Hall Kuskvillan (KTH, Stockholm, Sweden)Stephan Wagner: Coefficients of graph polynomials associated with random trees and graphs (Seminar, Mittag-Leffler) -
Seminar, Mittag-Leffler
Friday 2020-01-31, 10:30 - 11:20
Participating: Cecilia Holmgren, Uppsala Universiy
Location: Institut Mittag-Leffler, Seminar Hall Kuskvillan
2020-01-31T10:30:00.000+01:00 2020-01-31T11:20:00.000+01:00 Cecilia Holmgren: Split trees -- A unifying model for many important random trees of logarithmic height (Seminar, Mittag-Leffler) Institut Mittag-Leffler, Seminar Hall Kuskvillan (KTH, Stockholm, Sweden)Cecilia Holmgren: Split trees -- A unifying model for many important random trees of logarithmic height (Seminar, Mittag-Leffler) -
Seminar, Mittag-Leffler
Friday 2020-01-31, 14:30 - 15:20
Participating: Igor Pak, University of California, UCLA
Location: Institut Mittag-Leffler, Seminar Hall Kuskvillan
2020-01-31T14:30:00.000+01:00 2020-01-31T15:20:00.000+01:00 Igor Pak: Burnside processes on graphs and contingency tables (Seminar, Mittag-Leffler) Institut Mittag-Leffler, Seminar Hall Kuskvillan (KTH, Stockholm, Sweden)Igor Pak: Burnside processes on graphs and contingency tables (Seminar, Mittag-Leffler) -
Seminar, Mittag-Leffler
Monday 2020-02-03, 10:00 - 11:30
Participating: Petter Brändén, KTH
Location: Institut Mittag-Leffler, Seminar Hall Kuskvillan
2020-02-03T10:00:00.000+01:00 2020-02-03T11:30:00.000+01:00 Petter Brändén: Lorentzian Polynomials pt. 1 (Seminar, Mittag-Leffler) Institut Mittag-Leffler, Seminar Hall Kuskvillan (KTH, Stockholm, Sweden)Petter Brändén: Lorentzian Polynomials pt. 1 (Seminar, Mittag-Leffler) -
Seminar, Mittag-Leffler
Tuesday 2020-02-04, 10:00 - 10:50
Participating: Vasu Tewari, University of Pennsylvania
Location: Institut Mittag-Leffler, Seminar Hall Kuskvillan
2020-02-04T10:00:00.000+01:00 2020-02-04T10:50:00.000+01:00 Vasu Tewari: Divided symmetrization, Schubert polynomials and quasisymmetric functions (Seminar, Mittag-Leffler) Institut Mittag-Leffler, Seminar Hall Kuskvillan (KTH, Stockholm, Sweden)Vasu Tewari: Divided symmetrization, Schubert polynomials and quasisymmetric functions (Seminar, Mittag-Leffler) -
Seminar, Mittag-Leffler
Tuesday 2020-02-04, 11:00 - 11:50
Participating: Darij Grinberg, Drexel University
Location: Institut Mittag-Leffler, Seminar Hall Kuskvillan
2020-02-04T11:00:00.000+01:00 2020-02-04T11:50:00.000+01:00 Darij Grinberg: The Petrie symmetrie functions and Murnaghan-Nakayama rules (Seminar, Mittag-Leffler) Institut Mittag-Leffler, Seminar Hall Kuskvillan (KTH, Stockholm, Sweden)Darij Grinberg: The Petrie symmetrie functions and Murnaghan-Nakayama rules (Seminar, Mittag-Leffler) -
Seminar, Mittag-Leffler
Wednesday 2020-02-05, 10:00 - 11:30
Participating: Petter Brändén, KTH
Location: Institut Mittag-Leffler, Seminar Hall Kuskvillan
2020-02-05T10:00:00.000+01:00 2020-02-05T11:30:00.000+01:00 Petter Brändén: Lorentzian polynomials pt. 2 (Seminar, Mittag-Leffler) Institut Mittag-Leffler, Seminar Hall Kuskvillan (KTH, Stockholm, Sweden)Petter Brändén: Lorentzian polynomials pt. 2 (Seminar, Mittag-Leffler) -
Seminar, Mittag-Leffler
Thursday 2020-02-06, 10:00 - 10:50
Participating: Angela Hicks, Lehigh University
Location: Institut Mittag-Leffler, Seminar Hall Kuskvillan
2020-02-06T10:00:00.000+01:00 2020-02-06T10:50:00.000+01:00 Angela Hicks: Eigenoperators of Macdonald Polynomials (Seminar, Mittag-Leffler) Institut Mittag-Leffler, Seminar Hall Kuskvillan (KTH, Stockholm, Sweden)Angela Hicks: Eigenoperators of Macdonald Polynomials (Seminar, Mittag-Leffler) -
Seminar, Mittag-Leffler
Thursday 2020-02-06, 11:00 - 11:50
Participating: Angela Carnevale, National University of Ireland Galway
Location: Institut Mittag-Leffler, Seminar Hall Kuskvillan
2020-02-06T11:00:00.000+01:00 2020-02-06T11:50:00.000+01:00 Angela Carnevale: Odd length in Weyl groups (Seminar, Mittag-Leffler) Institut Mittag-Leffler, Seminar Hall Kuskvillan (KTH, Stockholm, Sweden)Angela Carnevale: Odd length in Weyl groups (Seminar, Mittag-Leffler) -
Seminar, Mittag-Leffler
Tuesday 2020-02-11, 10:00 - 10:50
Participating: Pamela Harris, Williams College
Location: Institut Mittag-Leffler, Seminar Hall Kuskvillan
2020-02-11T10:00:00.000+01:00 2020-02-11T10:50:00.000+01:00 Pamela Harris: Recent results on Kostant’s partition function (Seminar, Mittag-Leffler) Institut Mittag-Leffler, Seminar Hall Kuskvillan (KTH, Stockholm, Sweden)Pamela Harris: Recent results on Kostant’s partition function (Seminar, Mittag-Leffler) -
Seminar, Mittag-Leffler
Tuesday 2020-02-11, 11:00 - 11:50
Participating: Gaku Liu, KTH Royal Institute of Technology
Location: Institut Mittag-Leffler, Seminar Hall Kuskvillan
2020-02-11T11:00:00.000+01:00 2020-02-11T11:50:00.000+01:00 Gaku Liu: Semistable reduction in characteristic 0 (Seminar, Mittag-Leffler) Institut Mittag-Leffler, Seminar Hall Kuskvillan (KTH, Stockholm, Sweden)Gaku Liu: Semistable reduction in characteristic 0 (Seminar, Mittag-Leffler) -
Seminar, Mittag-Leffler
Thursday 2020-02-13, 11:00 - 11:50
Participating: Bridget Tenner, DePaul University
Location: Institut Mittag-Leffler, Seminar Hall Kuskvillan
2020-02-13T11:00:00.000+01:00 2020-02-13T11:50:00.000+01:00 Bridget Tenner: Pinnacle sets - introduction and recent developments (Seminar, Mittag-Leffler) Institut Mittag-Leffler, Seminar Hall Kuskvillan (KTH, Stockholm, Sweden)Bridget Tenner: Pinnacle sets - introduction and recent developments (Seminar, Mittag-Leffler) -
Seminar, Mittag-Leffler
Tuesday 2020-02-18, 10:00 - 10:50
Participating: Surjadipta De Sarkar, Indian Institute of Science
Location: Institut Mittag-Leffler, Seminar Hall Kuskvillan
2020-02-18T10:00:00.000+01:00 2020-02-18T10:50:00.000+01:00 Surjadipta De Sarkar: On conjectures about the continuous TASEP by Aas and Linusson (Seminar, Mittag-Leffler) Institut Mittag-Leffler, Seminar Hall Kuskvillan (KTH, Stockholm, Sweden)Surjadipta De Sarkar: On conjectures about the continuous TASEP by Aas and Linusson (Seminar, Mittag-Leffler) -
Seminar, Mittag-Leffler
Tuesday 2020-02-18, 11:00 - 11:50
Participating: Ivan Martino, KTH, Stockholm
Location: Institut Mittag-Leffler, Seminar Hall Kuskvillan
2020-02-18T11:00:00.000+01:00 2020-02-18T11:50:00.000+01:00 Ivan Martino: Cooperative game on simplicial complexes (Seminar, Mittag-Leffler) Institut Mittag-Leffler, Seminar Hall Kuskvillan (KTH, Stockholm, Sweden)Ivan Martino: Cooperative game on simplicial complexes (Seminar, Mittag-Leffler) -
Seminar, Mittag-Leffler
Thursday 2020-02-20, 10:00 - 10:50
Participating: Mohan Ravichandran, Bogazici University
Location: Institut Mittag-Leffler, Seminar Hall Kuskvillan
2020-02-20T10:00:00.000+01:00 2020-02-20T10:50:00.000+01:00 Mohan Ravichandran: Root bounds for Real Stable polynomials and applications (Seminar, Mittag-Leffler) Institut Mittag-Leffler, Seminar Hall Kuskvillan (KTH, Stockholm, Sweden)Mohan Ravichandran: Root bounds for Real Stable polynomials and applications (Seminar, Mittag-Leffler) -
Seminar, Mittag-Leffler
Thursday 2020-02-20, 11:00 - 11:50
Participating: Anders Claesson, University of Iceland
Location: Institut Mittag-Leffler, Seminar Hall Kuskvillan
2020-02-20T11:00:00.000+01:00 2020-02-20T11:50:00.000+01:00 Anders Claesson: Counting interval orders (Seminar, Mittag-Leffler) Institut Mittag-Leffler, Seminar Hall Kuskvillan (KTH, Stockholm, Sweden)Anders Claesson: Counting interval orders (Seminar, Mittag-Leffler) -
Seminar, Mittag-Leffler
Tuesday 2020-02-25, 10:00 - 10:50
Participating: Thomas Roby, University of Connecticut
Location: Institut Mittag-Leffler, Seminar Hall Kuskvillan
2020-02-25T10:00:00.000+01:00 2020-02-25T10:50:00.000+01:00 Thomas Roby: Dynamical Algebraic Combinatorics: Actions, Orbits, and Averages (Seminar, Mittag-Leffler) Institut Mittag-Leffler, Seminar Hall Kuskvillan (KTH, Stockholm, Sweden)Thomas Roby: Dynamical Algebraic Combinatorics: Actions, Orbits, and Averages (Seminar, Mittag-Leffler) -
Seminar, Mittag-Leffler
Tuesday 2020-02-25, 11:00 - 11:50
Participating: Anne Schilling, University of California, Davis
Location: Institut Mittag-Leffler, Seminar Hall Kuskvillan
2020-02-25T11:00:00.000+01:00 2020-02-25T11:50:00.000+01:00 Anne Schilling: Crystal for stable Grothendieck polynomials (Seminar, Mittag-Leffler) Institut Mittag-Leffler, Seminar Hall Kuskvillan (KTH, Stockholm, Sweden)Anne Schilling: Crystal for stable Grothendieck polynomials (Seminar, Mittag-Leffler) -
Seminar, Mittag-Leffler
Thursday 2020-02-27, 10:00 - 10:50
Participating: Christian Krattenthaler, University of Vienna
Location: Institut Mittag-Leffler, Seminar Hall Kuskvillan
2020-02-27T10:00:00.000+01:00 2020-02-27T10:50:00.000+01:00 Christian Krattenthaler: Chen Wang's proof of the Borwein Conjecture (Seminar, Mittag-Leffler) Institut Mittag-Leffler, Seminar Hall Kuskvillan (KTH, Stockholm, Sweden)Christian Krattenthaler: Chen Wang's proof of the Borwein Conjecture (Seminar, Mittag-Leffler) -
Seminar, Mittag-Leffler
Thursday 2020-02-27, 11:00 - 11:50
Participating: Francesco Brenti, Universita di Roma Tor Vergata
Location: Institut Mittag-Leffler, Seminar Hall Kuskvillan
2020-02-27T11:00:00.000+01:00 2020-02-27T11:50:00.000+01:00 Francesco Brenti: Permutations, tensor products, and Cuntz algebra automorphisms (Seminar, Mittag-Leffler) Institut Mittag-Leffler, Seminar Hall Kuskvillan (KTH, Stockholm, Sweden)Francesco Brenti: Permutations, tensor products, and Cuntz algebra automorphisms (Seminar, Mittag-Leffler) -
Seminar, Mittag-Leffler
Tuesday 2020-03-03, 10:00 - 10:50
Participating: Jang-Soo Kim, Sungkyunkwan University, Suwon
Location: Institut Mittag-Leffler, Seminar Hall Kuskvillan
2020-03-03T10:00:00.000+01:00 2020-03-03T10:50:00.000+01:00 Jang-Soo Kim: Jacobi--Trudi formula for dual stable Grothendieck polynomials (Seminar, Mittag-Leffler) Institut Mittag-Leffler, Seminar Hall Kuskvillan (KTH, Stockholm, Sweden)Jang-Soo Kim: Jacobi--Trudi formula for dual stable Grothendieck polynomials (Seminar, Mittag-Leffler) -
Seminar, Mittag-Leffler
Tuesday 2020-03-03, 11:00 - 11:50
Participating: Jonathan Leake, University of California, Berkeley
Location: Institut Mittag-Leffler, Seminar Hall Kuskvillan
2020-03-03T11:00:00.000+01:00 2020-03-03T11:50:00.000+01:00 Jonathan Leake: Log-concavity of independence sets of claw-free graphs via stable polynomials (Seminar, Mittag-Leffler) Institut Mittag-Leffler, Seminar Hall Kuskvillan (KTH, Stockholm, Sweden)Jonathan Leake: Log-concavity of independence sets of claw-free graphs via stable polynomials (Seminar, Mittag-Leffler) -
Seminar, Mittag-Leffler
Tuesday 2020-03-10, 11:00 - 11:50
Participating: Darij Grinberg, Drexel University
Location: Institut Mittag-Leffler, Seminar Hall Kuskvillan
2020-03-10T11:00:00.000+01:00 2020-03-10T11:50:00.000+01:00 Darij Grinberg: Gaussian elimination greedoids from ultrametric spaces: the combinatorics of Bhargava's generalized factorials (Seminar, Mittag-Leffler) Institut Mittag-Leffler, Seminar Hall Kuskvillan (KTH, Stockholm, Sweden)Darij Grinberg: Gaussian elimination greedoids from ultrametric spaces: the combinatorics of Bhargava's generalized factorials (Seminar, Mittag-Leffler) -
Seminar, Mittag-Leffler
Thursday 2020-03-12, 10:00 - 10:50
Participating: Mats boij, KTH
Location: Institut Mittag-Leffler, Seminar Hall Kuskvillan
2020-03-12T10:00:00.000+01:00 2020-03-12T10:50:00.000+01:00 Mats boij: Waring rank and SLP for annihilators of symmetric forms (Seminar, Mittag-Leffler) Institut Mittag-Leffler, Seminar Hall Kuskvillan (KTH, Stockholm, Sweden)Mats boij: Waring rank and SLP for annihilators of symmetric forms (Seminar, Mittag-Leffler) -
Seminar, Mittag-Leffler
Thursday 2020-03-12, 11:00 - 11:50
Participating: Alexander Engström, Aalto University
Location: Institut Mittag-Leffler, Seminar Hall Kuskvillan
2020-03-12T11:00:00.000+01:00 2020-03-12T11:50:00.000+01:00 Alexander Engström: Refined Ehrhart polynomials and an h*-triangle (Seminar, Mittag-Leffler) Institut Mittag-Leffler, Seminar Hall Kuskvillan (KTH, Stockholm, Sweden)Alexander Engström: Refined Ehrhart polynomials and an h*-triangle (Seminar, Mittag-Leffler)