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Cluster algebras and bases
2018-06-12 00:00:00

报告题目:

Cluster algebras and bases

报 告 人:

覃帆 研究员(上海交通大学数学学院)

报告时间:

2018年06月15日 16:00--17:00

报告地点:

理学院东北楼二楼报告厅(209)

报告摘要:

In this talk, we give a review of cluster algebras. We present and compare different bases of cluster algebras: the triangular bases (dual canonical bases) and generic bases (dual semicanonical bases) arising from representation theory and categorification, and the theta bases arising from the scattering diagrams in the study of mirror symmetry. All these bases are parametrized by the tropical points of the Langlands dual cluster varieties.