Witten's $D_4$ Integrable Hierarchies Conjecture

Citation:

Huijun FAN,Amanda FRANCIS,Tyler JARVIS,Evan MERRELL,Yongbin RUAN.Witten's $D_4$ Integrable Hierarchies Conjecture[J].Chinese Annals of Mathematics B,2016,37(2):175~192
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Authors:

Huijun FAN; Amanda FRANCIS;Tyler JARVIS;Evan MERRELL;Yongbin RUAN

Foundation:

This work was supported by the National Natural Science Foundation of China (Nos.11325101, 11271028), the National Security Agency of USA (No.H98230-10-1-0181) and the Doctoral Fund of the Ministry of Education of China (No.20120001110060).
Abstract: The authors prove that the total descendant potential functions of the theory of Fan-Jarvis-Ruan-Witten for $D_4$ with symmetry group $\genj$ and for $D_4^T$ with symmetry group $G_{\rm max}$, respectively, are both tau-functions of the $D_4$ Kac-Wakimoto/Drinfeld-Sokolov hierarchy. This completes the proof, begun in the article by Fan-Jarvis-Ruan (2013), of the Witten Integrable Hierarchies Conjecture for all simple (ADE) singularities.

Keywords:

Quantum cohomology, Frobenius manifolds, Singularity theory,\newline Integrable hierarchies \end{tabular}

Classification:

14N35, 53D45, 32S05, 37K10, 37K20, 35Q53
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