제목 없음
I am a research fellow in the department of mathematics at the Korea Institute for Advanced Study. I am interested in combinatorial problems connected with other areas such as symmetric functions, algebraic geometry and representation theory. Some of my topics of interest: generalized k-Schur functions, Schubert calculus, Fomin-Kirillov algebras.
Email: lsjin[at]kias.re.kr
Publications
- (with A. Barvinok and I. Novik) Explicit constructions of centrally symmetric k-neighborly polytopes and large strictly antipodal sets,
Discrete & Computational Geometry, 49 (2013), 429--443.
- (with A. Barvinok and I. Novik) Centrally symmetric polytopes with many faces,
Israel Journal of Mathematics, Israel Journal of Mathematics, 195 (2013), 457--472.
- (with A. Barvinok and I. Novik) Neighborliness of the symmetric moment curve,
Mathematika, 59 (2013), 223--249.
Preprints
- Pieri rule for the affine flag variety, arXiv:1406.4246, submitted.
- Local neighborliness of the symmetric moment curve, arXiv:1102.5143.