### Notes (published and unpublished)

- Stability structures on Lie algebras, after Kontsevich and Soibelman. Notes of talks
in April and May 2009. Bonn
(pdf-file )

- Complex and real multiplication for K3 surfaces. Notes of a talk at GAEL 2008
(pdf-file )

- Holomorphic symplectic manifolds and derived categories.
Spring school Gargnano del Garda.
Slides of my talks:
(Introduction pdf-file ),
(Generalized K3 surfaces pdf-file ),
(Fourier--Mukai transforms
pdf-file ),
Autoequivalences of K3 surfaces pdf-file ),
(Mirror symmetry for K3 surfaces pdf-file )

- Derived categories of smooth projective varieties.
Slides of a talk at the `Conference on Algebro Geometric Derived Categories and Applications'
at IAS
Princeton.
March 2008. (pdf-file )

- Derived equivalences and stability conditions (mainly for K3 surfaces). Notes of a talk at Intercity Seminar Algebraic Geometry.
Amsterdam December 2007. (pdf-file )

- Projectivity of Kähler manifolds - Kodaira's problem (after C.
Voisin) Bourbaki to appear in Asterisque math.AG/0512039

- Moduli of tori and the Narain moduli space. Notes of a talk in
the lecture series with M. Lehn and M. Rosellen on "Moduli spaces
of toroidal conformal field theories and T-duality". Workshop
"Algebraic Aspects of Mirror Symmetry" . Kaiserslautern June 2001
(ps-file
)
- Geometries on K3 surfaces and their symmetries. Notes of a Colloquium
talk given in Berlin and Kyoto. (ps-file
)
- Infinitesimal variation of harmonic forms and Lefschetz decomposition.
Preprint 2001. 15 pages.
math.AG
/0102116
- The Kähler cone of a compact hyperkähler manifold. Preprint 1999.
24 pages (version
September.1999
).