`Braids in Cortona'
Cortona (Arezzo), Italy, June 19-22, 2002
International Conference Organized
by
Riccardo Benedetti, Carlo Petronio,
and Mario Salvetti
SPONSORED BY
MIUR
Ministero dell'Istruzione, dell'Università
e della Ricerca
Progetto Nazionale `Proprietà
geometriche delle varietà reali e complesse'
CNR
Consiglio Nazionale delle Ricerche
GNSAGA - Gruppo Nazionale per
le Strutture Algebriche e Geometriche e le loro Applicazioni
Format:
Mornings will be devoted to mini-courses and afternoons to talks.
There will be 4 mini-courses of
three 50-minutes lectures each, and 20 talks of 30 minutes each.
We will also organize two poster
sessions. the schedule
and the abstracts are now available.
Mini-courses:
Stephen Bigelow (Melbourne) -
"Representations of braid groups" -Abstract
Michel Boileau (Toulouse)
- "Non-free actions of finite groups
on the three-sphere" -Abstract
Dale Rolfsen (Vancouver)
- "Braids, knots, 3-manifolds and orderable
groups" - Abstract
Alexander Varchenko (North Carolina)
- "Multidimensional hypergeometric functions
and representation theory" -Abstract
Talks:
Joan Birman (New York) -
"Transverse
knots" -Abstract
Daniel Cohen (Baton Rouge) -"Gauss-Manin
connections for arrangements"-Abstract
Fred Cohen (Rochester) -
"Representations of pure braid groups and associated vector bundles"
-Abstract
Corrado De Concini (Roma)
- "Some facts on the cohomology of Artin and
Coxeter groups"-Abstract
Patrick Dehornoy (Caen) -
"Homology
of Gaussian groups"
-Abstract
Roger Fenn (Sussex) - "The
birack: an invariant of (virtual) knots and links"-Abstract
Emmanuel Giroux (Lyon) -
"Open
books, closed braids and contact structures"
-Abstract
John Guaschi (Toulouse) -"Roots
of the full twist in surface braid groups" -Abstract
Simon King (Darmstadt) - "Links
and the geometry of triangulations of S^3"-Abstract
Toshitake Kohno (Tokyo) -
"Surface braids and the moduli of flat
connections"-Abstract
Mustafa Korkmaz (Ankara) - "The
second homology groups of mapping class groups of orientable surfaces"
- Abstract
Gregor Masbaum (Paris) -
"Alexander-Conway
polynomial, Milnor numbers, and a new matrix-tree theorem"-Abstract
Hugh Morton (Liverpool) -
"Choosing
a basis for Homfly decorations" -Abstract
Stefan Papadima (Bucharest) -"Braids
and Koszulness" -Abstract
Luis Paris (Dijon) - "On
a theorem of Artin" -Abstract
Bernard Perron (Dijon) -"A
new definition of the Casson invariant"
-Abstract
Claudio Procesi (Roma) -
"Braid versus symmetric group cohomology"
-Abstract
Kyoji
Saito (Kyoto) - "The polyhedron dual to
the Weyl chamber system"-Abstract
Mina Teicher (Bar Ilan) -
"Computational
problems related to braid monodromy type"-Abstract
Miguel Xicotencatl (Cinvestav)
- "Orbit configuration
spaces and surface braid groups" -Abstract
Posters:
Mark Baker (Rennes) -
"Arithmetic
knots in closed 3-manifolds"
Valerie Bardakov (Novosibirsk) -
"On some property of braid groups"
Magnus Bergqvist (Uppsala)
-
"Classical invariants for holonomic knots"
Oleg Bogopolski (Novosibirsk)
-
"On an analog for surface groups of a theorem
of Magnus"
Alessia Cattabriga (Bologna)
-
"(1,1)-knots and the mapping class group
of the twice punctured torus"
Corinne Cerf (Bruxelles)
-
"Link graphs"
Nuno Franco (Dijon) and Juan Gonzalez-Meneses
(Sevilla) -
"Minimal simple elements
in Garside groups"
Louis Funar (Grenoble) -
"On a universal mapping class group in genus zero"
Christine Lescop (Grenoble)
-
"An alternative presentation of the Ohtsuki filtration on the space of
homology 3-spheres"
Daniel Lines (Dijon) -
"Varieties
of representations of virtual knot groups in SL_2(C)"
Alexandre Mednykh (Novosibirsk)
-
"Hyperbolic and spherical volumes
for knot and link orbifolds"
Mathieu Picantin (Caen) -
"Presentations
for dual braid monoids"
Michael Polyak (Technion)
-
"Polynomials and cubic complexes"
Leonid Potyagailo (Lille)
-
"Splittings and endomorphisms of hyperbolic
manifolds groups"
Michael Stein (Northwestern)
-
"Parametrized braid groups associate to Chevalley
groups"
Tangul Uygur (Anadolu) -
"The
space of irreducible SU(2) representations of 2-bridge knots of type (2,n)"
Participants:
Click here
to see the list of participants.
Registration:
Registration is now closed. You
may contact the organizers directly
if you wish.
Location: Cortona
is a small village at the heart of Tuscany, from which Florence can be
reached by train in about one hour,
and Rome, Siena, and Pisa in about
two hours. The conference will be held in the Renaissance palace ``Il Palazzone,''
a conference
resort owned by the Scuola Normale
Superiore di Pisa, where also several rooms for participants are available.
Please click here
for a description of ``Il Palazzone'' and an explanation of how to reach
it,
and right-click here
to download a printable leaflet containing the same material plus one photo.
Financial support for participants:
We
are planning to cover the accommodation and living expenses of all speakers.
No registration fee will be asked,
and coffee-breaks will be free.
Related event: The
First Joint Meeting of the American Mathematical Society and the Unione
Matematica Italiana
will take place in Pisa, June 12-16,
2002, and it will include a special session on the topology of 3-manifolds.
See here
for details on this special session and here
for general information about the Pisa meeting.