Daniel Sage
PhD
Professor and Chair
Research Interests
The geometric Langlands program; Geometric and combinatorial methods in representation theory; Hopf algebras and quantum groups; Composite materials and the G-closure problem.
Education
- AB, Summa cum laude, Mathematics, Harvard University, 1989
- SM, Mathematics, University of Chicago, 1990
- PhD, Mathematics, University of Chicago, 1995
Research Interests
- The geometric Langlands program
- Geometric and combinatorial methods in representation theory
- Hopf algebras and quantum groups
- Composite materials and the G-closure problem
Selected Publications
- Kamgarpour, M. and Sage, D. S., A geometric analogue of a conjecture of Gross and Reeder , Amer. J. Math, 141 (2019), 1457--1476.
- Vogt, E., Sage, D. S., and Kjaergaard, H. G., Accuracy of XH-stretching intensities with the Deng-Fan potential, Molecular Phys., 117 (2018), 1629--1639.
- Koroteev, P., Sage, D. S., and Zeitlin, A., (SL(N),q)-opers, the q-Langlands correspondence, and quantum/classical duality, arXiv:1811.09937[mathRT].
- Kamgarpour, M. and Sage, D. S., Rigid connections on ℙ1 via the Bruhat-Tits building , arXiv:1910.00181[math.RT].
- Frenkel, E., Koroteev, P., Sage, D. S., and Zeitlin, A., q-opers, QQ-systems, and Bethe ansatz, arXiv:2002:07344[mathAG].