Universität zu Köln

Journal Article

Backhaus, Teodor, Bossinger, Lara, Desczyk, Christian and Fourier, Ghislain (2014). The degree of the Hilbert-Poincare polynomial of PBW-graded modules. C. R. Math., 352 (12). S. 959 - 964. ISSY-LES-MOULINEAUX: ELSEVIER FRANCE-EDITIONS SCIENTIFIQUES MEDICALES ELSEVIER. ISSN 1778-3569

Backhaus, Teodor, Fang, Xin and Fourier, Ghislain (2017). DEGREE CONES AND MONOMIAL BASES OF LIE ALGEBRAS AND QUANTUM GROUPS. Glasg. Math. J., 59 (3). S. 595 - 622. NEW YORK: CAMBRIDGE UNIV PRESS. ISSN 1469-509X

Bianchi, Angelo, Chari, Vyjayanthi, Fourier, Ghislain and Moura, Adriano (2014). On Multigraded Generalizations of Kirillov-Reshetikhin Modules. Algebr. Represent. Theory, 17 (2). S. 519 - 539. DORDRECHT: SPRINGER. ISSN 1572-9079

Chari, Vyjayanthi, Fourier, Ghislain and Sagaki, Daisuke (2014). Posets, tensor products and Schur positivity. Algebr. Number Theory, 8 (4). S. 933 - 962. BERKELEY: MATHEMATICAL SCIENCE PUBL. ISSN 1944-7833

Chirivi, Rocco, Fang, Xin and Fourier, Ghislain . DEGENERATE SCHUBERT VARIETIES IN TYPE A. Transform. Groups. NEW YORK: SPRINGER BIRKHAUSER. ISSN 1531-586X

Fang, Xin and Fourier, Ghislain (2016). Marked chain-order polytopes. Eur. J. Comb., 58. S. 267 - 283. LONDON: ACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD. ISSN 1095-9971

Fang, Xin and Fourier, Ghislain (2018). Symmetries on plabic graphs and associated polytopes. C. R. Math., 356 (6). S. 581 - 586. ISSY-LES-MOULINEAUX: ELSEVIER FRANCE-EDITIONS SCIENTIFIQUES MEDICALES ELSEVIER. ISSN 1778-3569

Fang, Xin, Fourier, Ghislain, Litza, Jan-Philipp and Pegel, Christoph (2020). A CONTINUOUS FAMILY OF MARKED POSET POLYTOPES. SIAM Discret. Math., 34 (1). S. 611 - 640. PHILADELPHIA: SIAM PUBLICATIONS. ISSN 1095-7146

Fang, Xin, Fourier, Ghislain and Pegel, Christoph (2020). The Minkowski property and reflexivity of marked poset polytopes. Electron. J. Comb., 27 (1). NEWARK: ELECTRONIC JOURNAL OF COMBINATORICS. ISSN 1077-8926

Fang, Xin, Fourier, Ghislain and Reineke, Markus (2021). Cones from quantum groups to tropical flag varieties. J. Algebr. Comb., 54 (3). S. 815 - 836. NEW YORK: SPRINGER. ISSN 1572-9192

Fang, Xin, Fourier, Ghislain and Reineke, Markus (2016). PBW-type filtration on quantum groups of type A(n). J. Algebra, 449. S. 321 - 346. SAN DIEGO: ACADEMIC PRESS INC ELSEVIER SCIENCE. ISSN 1090-266X

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

Fourier, Ghislain (2015). NEW HOMOGENEOUS IDEALS FOR CURRENT ALGEBRAS: FILTRATIONS, FUSION PRODUCTS AND PIERI RULES. Mosc. Math. J., 15 (1). S. 49 - 73. MOSCOW: INDEPENDENT UNIV MOSCOW-IUM. ISSN 1609-4514

Fourier, Ghislain (2014). Weyl Modules and Levi Subalgebras. J. Lie Theory, 24 (2). S. 503 - 528. LEMGO: HELDERMANN VERLAG. ISSN 0949-5932

Fourier, Ghislain and Kus, Deniz (2013). DEMAZURE MODULES AND WEYL MODULES: THE TWISTED CURRENT CASE. Trans. Am. Math. Soc., 365 (11). S. 6037 - 6065. PROVIDENCE: AMER MATHEMATICAL SOC. ISSN 1088-6850

Fourier, Ghislain, Manning, Nathan and Savage, Alistair ORCID: 0000-0002-2859-0239 (2015). Global Weyl Modules for Equivariant Map Algebras. Int. Math. Res. Notices, 2015 (7). S. 1794 - 1848. OXFORD: OXFORD UNIV PRESS. ISSN 1687-0247

Irelli, Giovanni Cerulli, Fang, Xin, Feigin, Evgeny, Fourier, Ghislain and Reineke, Markus (2020). Linear degenerations of flag varieties: partial flags, defining equations, and group actions. Math. Z., 296 (1-2). S. 453 - 478. HEIDELBERG: SPRINGER HEIDELBERG. ISSN 1432-1823

Thesis

Fourier, Ghislain (2007). Some results on finite dimensional modules of current and loop algebras. PhD thesis, Universität zu Köln.