2021-11-24 Seminar Report

In this seminar, Professor Yukinobu Toda started with the example of counting rational curves on hypersurfaces in complex projective spaces to illustrate ideas in enumerative geometry. Then he introduced several advanced topics including Donaldson-Thomas theory and mirror symmetry. Finally he explained his recent work on wall-crossing formulae for categorified DT invariants on resolved conifold.

Reported by Yalong Cao

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