Sophie Morier-Genoud |
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Publications and preprints |
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Burau representation of braid groups and q-rationals, (with V.Ovsienko, A. Veselov), Int. Math. Res. Not. IMRN (2024), no. 10, 8618--8627.
On radius of convergence of $q$-deformed real numbers, (with L.Leclere, V.Ovsienko, A. Veselov) Mosc. Math. J. 24 (2024), no. 1, 1--19.
Quantum continuants, quantum rotundus and triangulations of annuli, (with L.Leclere) Electron. J. Combin. 30, 3 (2023), Paper No. 3.35.
On q-deformed real numbers, (with V. Ovsienko) Exp. Math. 31, 2 (2022), 652--660.
q-deformations of the modular group and of the real quadratic irrational numbers, (with L.Leclere) Adv. in Appl. Math. 130 (2021),
Quantum real numbers and q-deformed Conway-Coxeter friezes., (with V. Ovsienko), Math. Intelligencer 43 (2021), no. 2
Counting Coxeter's friezes over a finite field
via moduli spaces, Algebr. Comb. 4 (2021), no. 2.
q-deformed rationals and q-continued fractions, (with V. Ovsienko), Forum Math. Sigma 8 (2020), e13.
This paper won the 2025 David P. Robbins Prize of the American Mathematical Society.
Symplectic frieze patterns, SIGMA Symmetry Integrability Geom. Methods Appl. 15 (2019), 089, 36 pages.
Farey Boat. Continued fractions and triangulations,
modular group and polygon dissections., (with V. Ovsienko), Jahresber. Dtsch. Math. Ver.
(2019) 121:91--136.
On tangent cones of Schubert varieties (with D. Fuchs, A. Kirillov, V.Ovsienko), Arnold Math. J. 3 (2017), no. 4, 451--482.
Extremal set theory, cubic forms on $\bbF_2^n$ and
Hurwitz square identities (with V. Ovsienko), Integers 16 (2016), Paper No. A28, 9 pp.
Coxeter's frieze patterns at the crossroads of algebra, geometry and combinatorics, Bull. London Math. Soc. 47 (2015) 895-938.
Introducing supersymmetric frieze patterns and linear difference operators, (with V. Ovsienko, S. Tabachnikov), Math. Z. 281 (2015) Issue 3-4, 1061-1087 .
SL_2(\Z)-tilings of the torus, Coxeter-Conway friezes
and Farey triangulations, (with V. Ovsienko, S. Tabachnikov), Enseign. Math. 61 (2015), no. 1-2, 71--92.
Classification of the algebras O_{p,q}, (with M. Kreusch), Comm. Algebra 43 (2015), no. 9, 3799--3815.
Linear difference equations, frieze patterns and combinatorial Gale transform , (with V. Ovsienko, R. Schwartz, S. Tabachnikov), Forum Math., Sigma, Vol. 2 (2014).
A short survey of Lie antialgebras (with S. Leidwanger), J. Phys.: Conf. Ser. 532 (2014) 012015.
Orthogonal designs and a cubic binary function (with V.Ovsienko), IEEE Trans. Information Theory, vol. 59, n3 (2013),1583-1589.
Arithmetics of 2-friezes, J. Algebraic. Combin., 36 (2012) no 4, 515-539,
Superalgebras associated to Riemann surfaces: Jordan algebras of Krichever-Novikov type, (with S. Leidwanger),Int. Math. Res. Not. IMRN (2012), no. 19, 4449-4474 ,
2-frieze patterns and the cluster structure of the space of polygons, (with V. Ovsienko, S. Tabachnikov), Ann. Inst. Fourier, 62, 3 (2012) 937-987.
Universal enveloping algebras of Lie antialgebras, (with S.Leidwanger), Algebr Represent Theor (2012) 15, 1--27,
New solutions of the Hurwitz problem on square identities, (with A. Lenzhen, V. Ovsienko), J. of Pure App. Alg., 215 (2011), 2903-2911,
A series of algebras generalizing the octonions and Hurwitz-Radon identity, (with V.Ovsienko), Comm. Math. Phys. 306 (2011), no. 1, 83-118,
Simple graded commutative algebras, (with V.Ovsienko), J. Algebra 323 (2010), 1649--1664,
Graded commutative algebras: examples, classification, open problems, (with V.Ovsienko), Proc. XXVIII Workshop Geometrical Methods in Math. Phys. (2010),
Well, Papa, can you multiply triplets?, (with V.Ovsienko), Math. Intelligencer: Volume 31, Issue 4 (2009), Page 1.
Representations of asl_2, Int. Math. Res. Not. IMRN (2009), no. 10, 1838--1859,
Geometric lifting of the canonical basis and semitoric degenerations of the Richardson varieties, Trans. Amer. Math. Soc. 360 (2008), no. 1, 215--235.
Realisation of Lusztig cones, (with P.Caldero, R.Marsh), Repres. Theory 8, 458-478, 2004
Relèvement géométrique de la base canonique et involution de Schützenberger, C.R. Acad.Sci. Paris. Ser. I337, 371-374, 2003
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Other texts |
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Integrable Systems and Friezes, Lecture notes (with the Exercise sheet by Max Glick in Appendix), Leicester (2017)
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Frises et Algèbres non-associatives, Mémoire HDR (2014), abstract.
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Relèvement géométrique de l'involution de Schützenberger et applications, Mémoire de Thèse (2006), abstract.
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Students dissertations |
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Rapport Frises, par Adrien Laurent.
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Edition |
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Symmetries, Integrable Systems and Representations
Editors: Kenji Iohara, Sophie Morier-Genoud, Bertrand Remy
These are the proceedings of two international conferences, that took place in 2011 in Tokyo and Lyon, in honor of Professor Michio Jimbo.
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