Seungjae Lee (이승재), June 4, Thursday, 6-7 PM, An Invitation of Complex Geometry

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Keimyung Discrete Math Seminar (계명 이산수학 세미나)

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May 25, 2026, 10:14:40 PMMay 25
to Keimyung Discrete Math Seminar (계명 이산수학 세미나)
Date and Time: June 4, Thursday, 6-7 PM

Title : An Invitation of Complex Geometry

Speaker: Seungjae Lee (이승재), Institute for Mathematical Convergence, Kyungpook National University (경북대학교)

Location: Room 324

Abstract: This talk introduces key concepts in complex geometry, a branch of mathematics that studies geometric objects using complex numbers rather than real numbers. Since the 19th century, complex geometry has had a profound influence on many areas of mathematics, including differential and algebraic geometry. The talk begins by highlighting the main differences between real-variables calculus, typically studied at the undergraduate level, and complex variable calculus (complex analysis). It then presents complex geometry as a natural extension of complex-variable calculus. Prerequisites are kept to minimum. The talk is intended to be accessible to those with a working knowledge of calculus and matrix algebra, along with basic familiarity with the imaginary unit $\sqrt{-1}$.
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