Kangjin Han
Kangjin Han
Research interests
Algebraic geometry with a syzygetic viewpoint and Combinatorial commutative algebra problems, its applications to classical algebraic geometry and computational problems.
Now, I'm specially interested in such problems as
-Interplay between syzygies and geometry of embedded projective varieties;
-Generic initial ideal, (partial) Elimination theory, and its geometric applications;
-Tensor ranks and geometry of higher secants of Segre, Veronese, and Grassmann
varieties, etc;
-Low-codimensional geometry : Special varieties with prescribed entry locus and
Hartshorne conjecture on complete intersections;
-Bounds on Castelnuovo-Mumford regularity.
Events
Korean-Italian meeting on Algebraic Geometry 2018 (Invited talk), KIAS, Seoul, South Korea, January 8-12, 2018.
Syzygies in Algebra and Geometry 2015 (Co-organizer with A. Conca, S. Kwak), Haeundae, Busan, Korea, August 26-29, 2015.
Workshop on Projective geometry and Syzygies (Co-organizer), Banach Center, Warsaw, Poland, April 9-12, 2015.
Invited talk at AG/CA Seminar (Organizer: Juan Migliore), U. Notre Dame, Notre Dame, USA, November 5, 2014.
Tensors in Computer Science and Geometry, Simons Institute for Theory of Computing, Berkeley, USA, November 10-14, 2014.
Symbolic and Numerical Methods for Tensors and Representation Theory, Simons Institute for Theory of Computing, Berkeley, USA, November 17-20, 2014.
Positions
2015.1 – : Daegu-Gyeongbuk Institute of Science & Technology (DGIST), Assistant professor
2014.3 – 2015.1 : Korea Institute for Advanced Study (KIAS), KIAS Assistant professor
2012.3 – 2014.2 : Korea Institute for Advanced Study (KIAS), Research fellow
2010.3 – 2012.2 : Korea Advanced Institute of Science and Technology (KAIST), Algebraic Structure and its Application Research Center (ASARC), Postdoctoral researcher
Education
Ph.D. Dept. of Mathematical Sciences, KAIST, 2010.
- Dissertation: A study on some infinitely generated graded modules, projections, and applications (Advisor: Sijong Kwak).
M.A. Dept. of Mathematics, KAIST, 2004.
B.S. Dept. of Mathematics, KAIST, 2002.
Other professional experience
Fields Institute for Research in Mathematical Sciences, Toronto (Canada), Research Member (Thematic Program on Combinatorial Algebraic Geometry), July-August, 2016
National Institute for Mathematical Sciences (NIMS), Daejeon (South Korea), Visiting Scholar (Thematic Program on Applied Algebraic Geometry), May–July 2014.
MSRI, Berkeley (US), Research Member (Program: Commutative Algebra), April-May 2013.
KIAS, Seoul (South Korea), Visitor (Host: JongHae Keum), August–September 2011.
Universität des Saarlandes, Saarbrücken (Germany), Visitor (Host: Frank-Olaf Schreyer), KOSEF- DAAD Summer Institute Program, July–August 2009.
Links
-KIAS Algebraic Geometry and Commutative Algebra seminars (AG+CA @KIAS)
-Seoul ICM 2014 Satellite conference on Algebraic and Complex Geometry
Assistant professor
School of Undergraduate Studies
Daegu-Gyeongbuk Institute of Science
& Technology (DGIST)
Daegu, Republic of Korea
office: E7, L15
e-mail: kjhan (add “at” dgist “dot” ac “dot” kr)
phone: + 82-53-785-6629
fax: + 82-53-785-6609 (shared)