Research talks and conferences
Workshop ``Algebraic Combinatorics in Genova''
University of Genoa, Genoa, Italy. September 11-13, 2019.
Combinatorics seminar
KTH Stockholm, Sweden, April 10, 2019.
Research visit
MPI Leipzig, April 1-3, 2019.
Combinatorics seminar
SUNY Binghamton, NY, USA. 28 January 2019.
Colloquium
George Mason University, Fairfax, VA, USA. 25 January 2019.
Combinatorics seminar
George Washington University, Washington, DC, USA. 24 January 2019.
Combinatorics seminar
University of Miami, Florida, USA. January 2019.
Meeting on Applied Algebraic Geometry
University of Bristol, UK. December 12-14, 2018
Minicourse at doctoral school
Ruhr-University Bochum, Germany. September 10-14, 2018
Talk at
Topology ane geometry - a conference in honor of
Stefan Papadima
Simion Stoilow Institute of the Romanian Academy, Bucharest, Romania,
May 28-10, 2018
Department's colloquium
Northern Arizona University, Flagstaff, AZ, USA, April 15, 2018
Special session on arrangements of submanifolds
AMS sectional meeting, Boston, MA, USA. April 21-22, 2018
Workshop ``tropical geometry, amoebas and polytopes''
Institut Mittag-Leffler, Stockholm, Sweden. January 20-27, 2018
Institute seminar
Max Planck Institute for Mathematics, Leipzig,
Germany. November 21, 2017
Workshop ``Advances in hyperplane arrangements''
University of Bremen, Germany, August 16-18, 2017
Discrete Mathematics seminar
University of Zurich, Switzerland, April 25, 2017.
Minicourse ``Combinatorics and topology
of toric arrangements'' at
Geometry, Algebra and Combinatorics of Moduli Spaces and Configurations
Dobbiaco (Toblach), February 19-25, 2017
Discrete Geometry and Combinatorics Seminar
Cornell University, Ithaca, NY, USA, December 5, 2016.
'Topology and Geometry in a Discrete Setting'
ICERM, Providence, RI, Novembre 28 - December 2, 2016
Visiting the Einstein Institute of Hebrew University
(Jean Nordmann fellowship) Jerusalem, October 14 - November 8, 2016
'Combinatorics,
at the crossroads of
Algebra, Geometry, and Topology'
Workshop at Northeastern University Boston, and AMS
Meeting, Brunswick, September 23-26, 2016
Workshop `Perspectives on arrangements and configuration spaces'
Centro De Giorgi, Scuola Normale Superiore, Pisa, September 8-9, 2016
Workshop on root systems
Cortona, April 17-19, 2016
Talk at the special session on arrangements, AMS Eastern Spring sectional meeting
SUNY Stony Brook. March 19-20, 2016.
Talk at workshop "Arrangements: topology, combinatorics and stability"
University of Pisa, Italy.
Upcoming February 3-6, 2016.
Seminar "Geometry and Topology"
University of Geneva, Switzerland.
Upcoming November 11, 2015.
Seminar "Groups and Geometry"
University of Geneva, Switzerland.
Upcoming September 22, 2015.
Invited talk at the workshop "Hyperplane arrangements and
reflection groups"
Leibniz University Hannover, Germany.
August 10, 2015.
Workshop "Frames and algebraic and combinatorial geometry"
University of Bremen, Germany.
July 27-31, 2015.
Invited talk at the workshop "Configuration spaces"
Centro De Giorgi, Scuola Normale Superiore, Pisa, Italy.
February 16-20, 2015.
Talk at the Combinatorics seminar
SUNY Binghamton, NY, USA.
November 4, 2014.
Talk at the Combinatorics seminar
University of Minnesota, Minneapolis, MN, USA.
October 31, 2014.
Invited talk at the conference "Configuration spaces"
Palazzone, Scuola Normale Superiore, Cortona, Italy.
September 1-5, 2014.
Mathematics seminar
IHÉS, Bures-sur-Yvette, France.
November 27, 2013.
Invited talk at the conference `Geometry and Topology of
Arrangements of Hypersurfaces'
AMS joint international meeting, Alba Iulia,
Romania.
June 27-30, 2013.
Formal Power Series and Algebraic Combinatorics (FPSAC 2013)
Université Paris 7 (Jussieu), Paris,
France.
Upcoming june 23-27, 2013.
Invited talk at the conference `Matroids, Oriented Matroids and
applications'
CIRM, Luminy, France.
April 2-6, 2013.
Invited research visit
Scuola Normale Superiore and Università di Pisa, Pisa,
Italy.
March 4-9, 2013.
Workshop `Cluster Algebras and Commutative Algebra'
MSRI, Berkeley, CA, USA.
August 27 - September 7, 2012.
Talk at the Algebra and Combinatorics seminar
Aalto University, Helsinki, Finnland.
April 25, 2012.
Talk at the colloquium of the Mathematics department
University of Fribourg, Fribourg, Switzerland.
March 30, 2012.
Invited lecturer (minicourse) at Extended root
systems and fundamental groups
IPMU,
University of Tokyo, Tokyo, Japan.
February 13-16, 2012.
Invited guest at the Institute for the Physics
and Mathematics of the Universe (IPMU)
University of Tokyo, Tokyo, Japan.
February 13 - March 2, 2012.
Invited talk at Geometric and algebraic aspects
of matroids
Special session of the 2011 AMS
Fall southeastern sectional meeting Winston-Salem, NC,
USA.
September 24 - 25, 2011.
Talk at the Discrete Mathematics and Combinatorics seminar
Cornell University, Ithaca, NY.
September 29, 2011.
Research visit (funded by the German academic exchange program
DAAD)
Cornell University, SUNY Binghamton, SUNY Albany,
USA.
September 18 - 28, 2011.
Talk at the Combinatorics seminar
State University of New
York, Binghamton. NY, USA.
October 5, 2010.
Invited talk at the special session on Combinatorics
and Topology
AMS Eastern Sectional Meeting Syracuse University, Syracuse, NY,
USA.
October 2, 2010.
Poster at Formal Power Series and
Algebraic Combinatorics (FPSAC 2010)
San Francisco State University, San Francisco, CA,
USA.
August 2 - 6, 2010.
Invited participant at the research program
``Configuration spaces in Pisa 2010''
Centro De Giorgi,
Scuola Normale Superiore, Pisa, Italy.
May - June 2010.
Invited speaker, workshop Algebra and Geometry of Configuration Spaces and
related structures
Centro De Giorgi, Scuola Normale Superiore, Pisa, Italy.
June 21 - 25, 2010.
Talk at the mathematics seminar
US Naval Academy, Annapolis, MD, USA.
March 31, 2010.
Talk at the Discrete Mathematics and
Combinatorics seminar
Cornell University, Ithaca, NY,
USA.
February 22, 2010.
Talk at the Combinatorics seminar
Universit\`a Roma 1 ``La Sapienza'', Rome, Italy.
January 14, 2010.
Second Seasonal Institute of the
Mathematical Society of Japan on Arrangements of
Hyperplanes
Hokkaido University, Sapporo, Japan.
August 1 - 13, 2009.
Talk at the Geometry seminar
Courant institute, New York University, New York, USA.
April 14, 2009.
Talk at the Oberseminar Algebra, Geometrie und
Topologie
University of Bremen, Bremen, Germany.
January 6, 2009.
Talk at the Topology and Geometric Group Theory
seminar
Cornell University, Ithaca, NY, USA.
October 28, 2008.
Invited talk at the conference in honor of Peter Orlik
Fields Institute, Toronto, Canada.
August 19 - 23, 2008.
Workshop Computational Algebraic Topology
Mathematisches Forschungsinstitut Oberwolfach, Germany.
June 29 - July 04, 2008.
Talk at the special session on Arrangements of
Hyperplanes
AMS Spring Southeastern Meeting Louisiana State University,
Baton Rouge, LA, USA.
March 28 - 30, 2008.
Talk at the seminar of Discrete Mathematics
and Representation Theory
University of California at Davis, Davis, CA, USA.
November 19, 2007.
Seminar talk at the program on Geometric Group
Theory
Mathematical Sciences Research Institute, Berkeley, CA, USA.
October 12, 2007.
Invited participant at CIMPA program on arrangements and local
systems
Galatasaray University, Istanbul, Turkey.
June 11 - 22, 2007.
Talk at Formal Power Series and Algebraic
Combinatorics (FPSAC 2007)
Nankai University, Tjanjin, China.
July 02-06, 2007.
Talk at Combinatorial and
Computational Algebraic Topology. Annual meeting of the German
Mathematical Society
Humboldt University, Berlin,
Germany.
March 26 - 30, 2007.
Talk at the 58th Séminaire
lotharingien de combinatoire
Domaine des Hautannes, Saint Germain au Mont d'Or, Lyon, France.
March 19 - 21, 2007.
Talk at the workshop Recent
developments in arrangements and configuration spaces
Mathematical Sciences Research Institute, Berkeley, CA, USA.
August 07 - 11, 2006.
Talk at the Institute for Operations Research
ETH Zurich, Switzerland.
March 02, 2006.
Talk at the Oberseminar Geometrie
University of Stuttgart, Germany.
January 11, 2006.
Euroconference Algebraic and geometric combinatorics
Anogia, Crete, Greece.
August 20 - 26, 2005.
Talk at the conference ``Arrangements of Hyperplanes - Algebra,
Combinatorics, Geometry and Topology''
Centro Stefano Franscini, Ascona, Switzerland.
May 15 - 20, 2005.
Conference ``Trends in Topological Combinatorics"
KTH Stockholm, Sweden.
March 14 - 16, 2005.
Visitor at the special semester on arrangement
theory
MSRI, Berkeley, CA, USA.
August - September, 2004.
Talk at Geometry, Topology, and
Combinatorics
Satellite conference of the 4th European
Congress of Mathematics
KTH Stockholm, Sweden.
July 03 - 06, 2004.
Talk at the workshop Arrangements and
combinatorial stratifications
Centro E. De Giorgi, Scuola Normale Superiore, Pisa, Italy.
March 22 - 24, 2004.
Talk at the special session on Geometry and Combinatorics
AMS national meeting, Phoenix, AZ, USA.
January 07 - 10, 2004.