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Geometry


Organizers: S. Moroianu, L. Ornea

Time and place:Tuesdays 10:00-11:30, room 306-307 (Sala "Constantin Bănică"), IMAR

Current talks:

  • January 15, 2019. Cezar Joița , IMAR
    Despre imaginea unui germene de aplicație analitică

  • January 22, 2019. Sergiu Moroianu, IMAR
    Invarianți Chern-Simons și tensorul Cotton pe varietăți Riemanniene de dimensiune 3

  • February 26, 2019. Călin Iuliu Lăzăroiu, Pohag și IFIN
    Non-degeneracy of cohomological traces for general Landau-Ginzburg models

  • March 19, 2019. Ştefan Berceanu, IFIN-HH, Dept. of Theoretical Physics
    About invariant metrics on homogenous spaces attached to the Jacobi group
    Abstract: The semidirect product of the Heisenberg group Hn with Sp(n,R) is called the Jacobi group GJn and has important applications in Physics and Mathematics. The real Jacobi group GJ1(R) is embedded in the group Sp(2,R), realized as group of 4x4 matrices. We study the left invariant metrics on SL(2,R), the 4-dimensional Siegel-Jacobi upper half plane, a 5-dimensional manifold, called extended Siegel-Jacobi upper half-plane, and the 6-dimensional Jacobi group.

  • April 2, 2019. Paul-Andi Nagy, University of Murcia / Universitatea București
    Homothetic foliations on Kähler manifolds I

  • April 9, 2019. Paul-Andi Nagy, University of Murcia / Universitatea București
    Homothetic foliations on Kähler manifolds II

Click on the title for the abstract (if available)

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