Alexandru Dimca

Institut Universitaire de France

et

Université de Nice- Sophia Antipolis
Laboratoire J.-A. Dieudonné, UMR du CNRS 7351
Parc Valrose, 06108 Nice, Cedex 02
FRANCE
Phone: +(33) (0)4 92 07 62 42
Fax: +(33) (0)4 93 51 79 74
Email: dimca@unice.fr

Journée de Géométrie Algébrique Gênes-Nice, Nice le 25 mai 2012

Hyperplane Arrangements and Related Topics, Nice, 6 March 2012

Enseignement

Une photo

Curriculum Vitae

Areas of interest in Mathematics

  1. Singularities of algebraic and analytic varieties

  2. Algebraic D-modules, perverse sheaves and their applications

  3. Topology of algebraic and analytic varieties, hyperplane arrangements

  4. Mixed Hodge structures and intersection (co)homology

  5. De Rham cohomology of algebraic varieties

  6. Geometry and computer graphics

  7. Applications of Mathematics to Cosmology.

Publication List

Some recent papers

  1. (with S. Papadima and A. Suciu): Non-finiteness properties of the fundamental groups of
    smooth projective varieties, J. Reine und Angew. Math. Crelle 629(2009), 89-105.

  2. On admissible rank one local systems, Journal of Algebra 321(2009), 3145-3157.

  3. (with A. Suciu): Which 3-manifolds groups are Kähler groups?,
    J. European Math. Soc. 11(2009), 521-528.

  4. (with S. Papadima and A. Suciu): Topology and geometry of cohomology jump loci,
    Duke Math. J. 148(2009), 405--457.

  5. (with M. Saito and L. Wotzlaw): A generalization of Griffiths' theorem on rational integrals II,
    Michigan Math. J. 58(2009), 603--625.

  6. (with B. Szendröi): The Milnor fibre of the Pfaffian and the Hilbert scheme of four points on C³,
    Math. Res. Lett.16 (2009), 1037--1055.

  7. Characteristic varieties and logarithmic differential 1-forms, Compositio Math. 146(2010), 129--144.

  8. (with S. Papadima and A. Suciu): Quasi-Kähler groups, 3-manifold groups,
    and formality, Math. Z. 268, (2011), 169-186.

  9. (with N. Budur et M. Saito): First Milnor cohomology of hyperplane arrangements, in:
    'Topology of Algebraic Varieties and Singularities', Contemporary Mathematics 538(2011), 279-292.

  10. (with S. Papadima): Finite Galois covers, cohomology jump loci, formality properties,
    and multinets, Ann. Scuola Norm. Sup. Pisa Cl. Sci (5), Vol. X (2011), 253-268.

Books

  • Topics on Real and Complex Singularities, Vieweg, 1987.

  • Singularities and Topology of Hypersurfaces, Universitext, Springer Verlag, 1992.
  • Sheaves in Topology, Universitext, Springer Verlag, 2004.
  • Additions and Corrections to " Sheaves in Topology"

    Other writings

    1. Singularities and their deformations: how they change the shape and view of objects
    2. Singularités et Big Bang

    Former PhD students
    1. David Lubicz
    2. Gilles Bailly-Maitre
    3. Thomas Brélivet
    4. Thi Anh Thu Dinh
    5. Sami Jadiba
    6. Hugues Zuber

    Related links

    Société Mathématique de France
    CIRM Luminy
    CIMPA (Centre International de Mathématiques Pures et Appliquées)
    European Mathematical Society
    Mathematisches Forschungsinstitut Oberwolfach
    American Mathematical Society
    Institute of Mathematics of the Romanian Academy