Notes

Quantum Group at roots of unity

One main obstacle for doing Mina's story for general 3-manifold, rather than just $\Sigma \times \R$, is that, the general $U_q(sl_2)$-representation has too many simple objects.

The usual RT / WZW / CS theory, by pass theory problem, by working with integral, rather than

Product vs Convex Hull

Double Cover CY

Start with dual nef partitions on $\Delta$ and $\nabla$.

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Batyrev-Borisov Construction

This note is my attempt to understand how the mirror construction works, and how it compares with the monomial-divisor toric correspondence.

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Hitchin Fibration – Learning Roadmap

The Hitchin fibration is one of the central structures in modern geometry. It connects:

  • Higgs bundles
  • integrable systems
  • non-abelian Hodge theory
  • geometric Langlands
  • mirror symmetry

This page collects a recommended path to learn the subject, with references.


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