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.