1
마디 곡선의 변형
Node smoothing, the local deformation sheaf, and the count 3g-3+n
2
안정사상들의 모듈라이 공간
Stable map moduli, Deligne–Mumford stack, virtual dimension, convex targets
3
그로모프-위튼 불변량
Genus-0 GW invariants of convex targets, their axioms, and Kontsevich’s formula
4
Perfect obstruction theory
Perfect obstruction theory, virtual fundamental class, intrinsic normal cone, localized Euler class