Publications

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  • M Levine, Y. Yang, G. ZHAO. Algebraic elliptic cohomology and flops II: SL-cobordism. Advances in Mathematics, 384, 107726, 2021. doi: 10.1016/j.aim.2021.107726.

  • Y. Yang, A. Ram, Finn McGlade. Positive level, negative level and level zero. Proceedings to the International Conference in Schubert Calculus, 153-194, 2020.

  • Y. Yang, G. ZHAO. THE PBW THEOREM FOR AFFINE YANGIANS. Transformation Groups, 25, 1371-1385, 2020. doi: 10.1007/s00031-020-09572-6.

  • Y. Yang, G. ZHAO. On two cohomological Hall algebras. Proceedings of the Royal Society of Edinburgh: Section A Mathematics, 1581-1607, 2019. doi: 10.1017/prm.2018.162.

  • M Rapčák, Y Soibelman, Y. Yang, G. ZHAO. Cohomological Hall Algebras, Vertex Algebras and Instantons. Communications in Mathematical Physics, 1803-1873, 2019. doi: 10.1007/s00220-019-03575-5.

  • Marc Levine, Y. Yang, G. ZHAO, Joel Riou. Algebraic elliptic cohomology theory and flops I. Mathematische Annalen, 375, 1823-1855, 2019. doi: 10.1007/s00208-019-01880-x.

  • Y. Yang, Gufang Zhao. How to sheafify an elliptic quantum group. 675-691, Springer, 2018.

  • Marc Levine, Y. Yang, Gufang Zhao. Algebraic Elliptic cohomology theory and flops I, with an appendix by Jo"el Riou on dualizability in the motivic stable homotopy category. Mathematische Annalen, 1823 (1855pp), 2018.

  • Y. Yang, Gufang Zhao. Cohomological Hall algebras and affine quantum groups. Selecta Mathematica, New Series, 24, 1093-1119, 2018. doi: 10.1007/s00029-017-0366-y.

  • Y. Yang, Gufang Zhao. The cohomological Hall algebra of a preprojective algebra. Proceedings of the London Mathematical Society, 116, 1029-1074, 2018. doi: 10.1112/plms.12111.

  • N Guay, Y. Yang. On deformed double current algebras for simple Lie algebras. Mathematical Research Letters, 24, 1307-1384, 2017. doi: 10.4310/MRL.2017.v24.n5.a4.

  • Alex Suciu, Y. Yang, Gufang Zhao. Homological finiteness of abelian covers. Annali della Scuola normale superiore di Pisa - Classe di scienze, 5, 101-153, 2015. doi: 10.2422/2036-2145.201205_008.

  • AI Suciu, Y. Yang, G Zhao. Intersections of translated algebraic subtori. Journal of Pure and Applied Algebra, 217, 481-494, 2013. doi: 10.1016/j.jpaa.2012.06.025.