Givental, Alexander B. Symplectic geometry of Frobenius structures. (English) Zbl 1075.53091 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). 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]. Reviewer: Mircea Puta (Timişoara) Cited in 3 ReviewsCited in 59 Documents MSC: 53D45 Gromov-Witten invariants, quantum cohomology, Frobenius manifolds 14N35 Gromov-Witten invariants, quantum cohomology, Gopakumar-Vafa invariants, Donaldson-Thomas invariants (algebro-geometric aspects) Keywords:Frobenius structures; gravitational descendents; twisted Gromov-Witten invariants PDF BibTeX XML Cite \textit{A. B. Givental}, in: Frobenius manifolds. Quantum cohomology and singularities. Proceedings of the workshop, Bonn, Germany, July 8--19, 2002. Wiesbaden: Vieweg. 91--112 (2004; Zbl 1075.53091) Full Text: arXiv OpenURL