Yonghwa Cho

Gyeongsang National University · Mathematics

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Professor

Prof. 조용화

About

대수기하학을 전공하는 교수 연구실입니다. 대수곡면(algebraic surfaces)의 유도 범주(derived category)와 예외적 모음(exceptional collection), Q-고렌슈타인 매끄럽게 하기(Q-Gorenstein smoothing)를 통한 곡면 구성 및 특이점이 많은 노달 곡면 등을 연구합니다.

Research keywords

대수학

Selected publications

On derived categories of nonminimal Enriques surfacesProceedings of the American Mathematical Society, Vol. 150, No. 1 · 2022
Orthogonal exceptional collections from Q-Gorenstein degeneration of surfacesCommunications in Algebra, Vol. 50, No. 12 · 2022
Ulrich bundles on intersections of two 4-dimensional quadricsInternational Mathematics Research Notices, Vol. 2021, No. 22 · 2021
Exceptional collections on Dolgachev surfaces associated with degenerationsAdvances in Mathematics, Vol. 324 · 2018
On dominant rational maps from a very general complete intersection surface in P^4Le Matematiche, Vol. 72, No. 2 · 2017

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