Diagrammatic Calculus: Quantum Computing and Clifford Groups
日期：May 6, 2026 ｜ 時間：13:00 - 14:00
| 講者姓名(Speaker Name) | 李金彥 |
|---|---|
| 現職職稱(Current Job Title) | 國立清華大學數學系博士後研究員 |
| 最高學歷(Highest Education) | 國立中央大學數學系博士 |
| 經歷(Experience) | 國立清華大學數學系博士後研究員 國立中央大學數學系博士，2025 國立中山大學應用數學系碩士，2019 國立中山大學物理系學士，2017 |
演講摘要 (Speech Summary)
Diagrammatic calculus provides a way to study algebraic and computational structures through diagrams, generators, and local rewriting rules. In quantum computing, such graphical languages appear naturally in tensor networks, categorical quantum mechanics, and ZX-calculus, where diagrams can be interpreted as linear maps or quantum processes. In this talk, I will introduce this viewpoint from a mathematical perspective and explain how diagrammatic methods help organize syntax, semantics, and equational reasoning, with Clifford circuits and Clifford groups as central examples.
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