Algebraic cycles are a central theme in algebraic geometry, appearing in places such as Abel’s Theorem, The Riemann-Roch Theorem, enumerative geometry, higher K-theory, motivic cohomology, and the Hodge conjecture. In this course we develop some basic ideas, and review some of these applications. For more information see: http://www.math.titech.ac.jp/~shanekelly/Cycles2018-19WS.html
(1) Obtain overall knowledge on basics of algebraic cycle theories, such as Chow groups
(2) Understand the relationship between Chow groups and other theories, such as de Rham cohomology
(3) Attain basic understanding of motivic cohomology
Algebraic cycles, Chow groups, motivic cohomology
✔ 専門力 | 教養力 | コミュニケーション力 | 展開力(探究力又は設定力) | 展開力(実践力又は解決力) |
Standard lecture course
授業計画 | 課題 | |
---|---|---|
第1回 | Category of finite correspondances | 講義中に指示する。 |
第2回 | Presheaves with transfers | 講義中に指示する。 |
第3回 | Motivic cohomology | 講義中に指示する。 |
第4回 | Weight one motivic cohomology | 講義中に指示する。 |
第5回 | Milnor K-theory | 講義中に指示する。 |
第6回 | Étale sheaves with transfers | 講義中に指示する。 |
第7回 | Higher Chow groups | 講義中に指示する。 |
第8回 | Voevodsky's category of motives | 講義中に指示する。 |
None required
Murre, Lectures on algebraic cycles and Chow groups
Mazza, Carlo, Vladimir Voevodsky, and Charles A. Weibel. Lecture notes on motivic cohomology. Vol. 2. American Mathematical Soc., 2011.
Course scores are evaluated by homework assignments. Details will be announced during the course.
Basic knowledge of scheme theory (e.g., Hartshorne)
詳細未定