A Talk on DAHA (Double Affine Hecke Algebras)
Learning notes on Ion's paper, with extensive computed examples and connections to Macdonald duality.
MATHEMATICAL NOTES
Notes
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Geometry and Algebra
Slodowy Slices and Their Quantization
Notes on Slodowy slices, Hamiltonian reduction and BRST cohomology.
A Note on Algebraic Groups and Related Topics
This is an on-going note.
A Note on Lie Algebras
This is a hand-written Chinese note taken while learning Zhexian Wan's and Humphreys's books.
A Lecture on Highest Weight Rep of Infinite Dim Lie Alg
This is a hand-written lecture note taken while giving seminars at New Uzbekistan University. The original knowledge comes from a course taught by Li Ren at Sichuan University.
A Note on Quiver Varieties Slodowy Slices and Affine Grassmannians
This is an on-going note.
A Note on Gelfand-Naimark Theorem
This note was taken while learning from https://zhuanlan.zhihu.com/p/550302234.