Universität zu Köln

2022

Chirivi, Rocco, Fang, Xin and Littelmann, Peter (2022). Seshadri stratification for Schubert varieties and standard monomial theory. Proc. Indian Acad. Sci.-Math. Sci., 132 (2). NEW DELHI: SPRINGER INDIA. ISSN 0973-7685

2018

Fang, Xin, Littelmann, Peter and Pabiniak, Milena (2018). Simplices in Newton-Okounkov bodies and the Gromov width of coadjoint orbits. Bull. London Math. Soc., 50 (2). S. 202 - 219. HOBOKEN: WILEY. ISSN 1469-2120

2017

Fang, Xiu, Fourier, Ghislain and Littelmann, Peter (2017). Essential bases and toric degenerations arising from birational sequences. Adv. Math., 312. S. 107 - 150. SAN DIEGO: ACADEMIC PRESS INC ELSEVIER SCIENCE. ISSN 1090-2082

Feigin, Evgeny, Fourier, Ghislain and Littelmann, Peter (2017). FAVOURABLE MODULES: FILTRATIONS, POLYTOPES, NEWTON-OKOUNKOV BODIES AND FLAT DEGENERATIONS. Transform. Groups, 22 (2). S. 321 - 353. NEW YORK: SPRINGER BIRKHAUSER. ISSN 1531-586X

2016

Irelli, Giovanni Cerulli, Lanini, Martina and Littelmann, Peter (2016). DEGENERATE FLAG VARIETIES AND SCHUBERT VARIETIES: A CHARACTERISTIC FREE APPROACH. Pac. J. Math., 284 (2). S. 283 - 309. BERKELEY: PACIFIC JOURNAL MATHEMATICS. ISSN 0030-8730

2015

Kus, Deniz and Littelmann, Peter (2015). FUSION PRODUCTS AND TOROIDAL ALGEBRAS. Pac. J. Math., 278 (2). S. 427 - 446. BERKELEY: PACIFIC JOURNAL MATHEMATICS. ISSN 0030-8730

2014

Feigin, Evgeny ORCID: 0000-0001-7390-1879, Finkelberg, Michael ORCID: 0000-0002-1977-2305 and Littelmann, Peter (2014). Symplectic Degenerate Flag Varieties. Can. J. Math.-J. Can. Math., 66 (6). S. 1250 - 1287. CAMBRIDGE: CAMBRIDGE UNIV PRESS. ISSN 1496-4279