an:02196371
Zbl 1075.53091
Givental, Alexander B.
Symplectic geometry of Frobenius structures
EN
Hertling, Claus (ed.) et al., Frobenius manifolds. Quantum cohomology and singularities. Proceedings of the workshop, Bonn, Germany, July 8--19, 2002. Wiesbaden: Vieweg (ISBN 3-528-03206-5/hbk ). Aspects of Mathematics E 36, 91-112 (2004).
2004
a
53D45 14N35
Frobenius structures; gravitational descendents; twisted Gromov-Witten invariants
The author presents the concept of Frobenius structures in terms of linear symplectic geometry and exposes the role of the twisted loop group \(\mathcal{L}^{(2)} \text{GL}_N\) of hidden symmetries in this theory.
For the entire collection see [Zbl 1062.14001].
Mircea Puta (Timişoara)