Activities
Attended conferences and schools
- Summer School on SINGULAR and Applications, Kaiserslautern, Germany, 2007.
- 32nd Autumn School in Algebraic Geometry: Algebraic torus actions, Łukecin, Poland, September 2009.
- 32nd Symposium and 6th Japan-Vietnam Joint Seminar on Commutative Algebra, Hayama, Japan, December 2010.
- Mini-Workshop on Commutative Algebra, Combinatorial & Projective Algebraic Geometry, KAIST, Daejeon, South Korea, September/October 2011.
- National Conference on Algebra, Geometry and Topology “DAHITO 2011”, Thái Nguyên, Việt Nam, November 2011.
- 7th Japan-Vietnam Joint Seminar on Commutative Algebra, Quy Nhơn, Việt Nam, December 2011.
Talks (since September 2010)
- Introduction to toric geometry. Working Seminar on Toric Geometry, Institute of Mathematics, Hà Nội, Viẹt Nam, September 2010.
- Toric schemes. Series of three talks, Seminar of the Department of Algebra, Institute of Mathematics, Hà Nội, Viẹt Nam, September 2010.
- On toric schemes. 32nd Symposium and 6th Japan-Vietnam Joint Seminar on Commutative Algebra, Hayama, Japan, December 2010.
- Coarsening of graded local cohomology. Seminar on Commutative Algebra, College of Science, Thai Nguyen University, Thái Nguyên, Viẹt Nam, January 2011 (invited).
- Linear representations of finite groups (Part II). Working Seminar on Tate’s Thesis, Institute of Mathematics, Hà Nội, Việt Nam, March 2011.
- On the combinatorics of fans. Mini-Workshop on Commutative Algebra, Combinatorial & Projective Algebraic Geometry, KAIST, Daejeon, South Korea, September/October 2011 (invited).
- On quasicoherent sheaves on toric schemes. National Conference on Algebra, Geometry and Topology “DAHITO 2011”, Thái Nguyên, Việt Nam, November 2011. Slides
- Bad behaviour of injective modules. Seminar of the Department of Algebra, Institute of Mathematics, Hà Nội, Việt Nam, November 2011.
- On quasicoherent sheaves on toric schemes. 7th Japan-Vietnam Joint Seminar on Commutative Algebra, Quy Nhơn, Việt Nam, December 2011. Slides
- The geometry of toric schemes. Arbeitsgemeinschaft Algebraische Geometrie, Universität Tübingen, Germany, May 2012.
- The yoga of coarsening. Arbeitsgemeinschaft Algebraische Geometrie, Universität Tübingen, Germany, November 2012.
Teaching
- Introduction to Homological Algebra. Course for the International Master Program (7 Lectures), Institute of Mathematics, Hà Nội, Việt Nam, December 2010-January 2011.
- Homological Algebra. Lectures for master students (2 Lectures), College of Science, Thái Nguyên University, Thái Nguyên, Viẹt Nam, January 2011.
- Homologische Algebra. Spezialvorlesung (2h/week), Universität Tübingen, April-July 2012.
- Schemata. Seminar (4h/week), Universität Tübingen, December 2012-February 2013.
Teaching assistance at UZH (since September 2004)
- Zahlentheorie für Studierende der PHZH (Brodmann), Summer 2004.
- Seminar Brodmann: Kommutative Algebra (Hilbertschemata), Winter 2004/05.
- Algebra I (Brodmann), Winter 2004/05.
- Kommutative Algebra (Brodmann), Summer 2005.
- Lokale Kohomologietheorie (Brodmann), Winter 2005/06.
- Seminar Brodmann: Kommutative Algebra, Summer 2006.
- Kommutative Algebra (Brodmann), Summer 2006.
- Seminar Brodmann: Kommutative Algebra, Winter 2006/07.
- Seminar Brodmann: Kommutative Algebra, Spring 2007.
- Homologische Algebra (Brodmann), Spring 2007.
- Seminar Brodmann: Kommutative Algebra, Fall 2007.
- Lineare Algebra I (Okonek), Fall 2007.
- Seminar Brodmann: Kommutative Algebra (Spektralsequenzen), Spring 2008.
- Lineare Algebra II (Okonek), Spring 2008.
- Seminar Brodmann: Kommutative Algebra, Fall 2008.
- Algebra I (Okonek), Fall 2008.
- Seminar Galoistheorie und Anwendungen (Brodmann), Spring 2009.
- Seminar Brodmann: Kommutative Algebra, Spring 2009.
Other activities
- Referee for Southeast Asian Bulletin of Mathematics and Acta Mathematica Vietnamica
- Participant at MathOverflow
- Contributor to the amazing Stacks Project