Aaron Bertram 
Counting rational curves and localization 
Justin Sawon 
TQFT and hyperkähler geometry
Rozansky and Witten proposed a 3dimensional sigmamodel whose
target space is a hyperkahler manifold. They conjectured that this theory
has an associated TQFT, with Hilbert spaces given by certain cohomology
groups of the hyperkähler manifold. On the other hand, there is a
certain modified TQFT constructed by Murakami and Ohtsuki using the
universal quantum invariant. We explain how the RozanskyWitten TQFT can
be obtained from the latter by applying a "hyperkähler weight system"

YongGeun Oh 
Floer theory and geometry of Lagrangian submanifolds 
Grigory Mikhalkin 
Decomposition into pairs of pants in higher dimensions
A useful tool to study Riemann surfaces (complex 1manifolds)
is their decomposition into pairs of pants. Each pair of pants
is diffeomorphic to CP^{1} minus 3 points.
In my talk I show that any hypersurface in a toric variety admits
a similar decomposition. The higherdimensional version of a
pair of pants is CP^{n} minus (n+2) hyperplanes. The first interesting
example is a decomposition of a quintic surface in CP^{3} (an
irreducible 4manifold) into 125 "pairs of pants".

Aaron Bertram 
Counting rational curves and localization II 
Dan Freed 
The Verlinde algebra revisited 
Sema Salur 
Special Lagrangian submanifolds 
Peter Ozsvath 
Holomorphic discs and 3manifold invariants 
Gordana Matic 
Tight contact structures and taut foliations 
Denis Auroux 
Symplectic maps to projective spaces and applications 
Ron Donagi 
Gbundles, hyperkähler manifolds, and stringy Hodge numbers 
Jim Bryan 
Multiple covers, BPS states, and integrality in
GromovWitten theory
The GromovWitten invariants of CalabiYau 3folds have
been conjecturally related to the numbers of certain BPS states in
Mtheory by the formula of Gopakumar and Vafa. By computing the
contributions of multiple covers of a rigid curve in the 3fold to the
GromovWitten invariants, we study and verify this conjecture in series of
natural cases. This also sheds light on the relationship between the
GromovWitten invariants and the enumerative geometry of the 3fold.

Bernd Siebert 
The symplectic isotopy problem 
Burak Ozbagci 
Commutators, Lefschetz fibrations and the signatures of bundles 
Andras Stipsicz 
Lefschetz fibrations: properties and applications 
Sergey Finashin 
Exotic knottings of surfaces in CP^{2} 
Robert Gompf 
Topologically characterizing symplectic manifolds 
Ivan Smith 
Lefschetz fibrations and the moduli space of curves 
Paul Feehan 
Nonabelian monopoles and Fourmanifold invariants 
Rostislav Matveyev 
Lefschetz fibrations on S^{1}xM^{3} 