Unistructurality of cluster algebras from unpunctured surfaces
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- by Véronique Bazier-Matte and Pierre-Guy Plamondon PDF
- Proc. Amer. Math. Soc. 148 (2020), 2397-2409 Request permission
Abstract:
A cluster algebra is unistructural if the set of its cluster variables determines its clusters and seeds. It is conjectured that all cluster algebras are unistructural. In this paper, we show that any cluster algebra arising from a triangulation of a marked surface without punctures is unistructural. Our proof relies on the existence of a positive basis known as the bracelet basis and on the skein relations. We also prove that a cluster algebra defined from a disjoint union of quivers is unistructural if and only if the cluster algebras defined from the connected components of the quiver are unistructural.References
- Ibrahim Assem, Grégoire Dupont, and Ralf Schiffler, On a category of cluster algebras, J. Pure Appl. Algebra 218 (2014), no. 3, 553–582. MR 3124219, DOI 10.1016/j.jpaa.2013.07.005
- Claire Amiot, On generalized cluster categories, Representations of algebras and related topics, EMS Ser. Congr. Rep., Eur. Math. Soc., Zürich, 2011, pp. 1–53. MR 2931894, DOI 10.4171/101-1/1
- Ibrahim Assem, Ralf Schiffler, and Vasilisa Shramchenko, Cluster automorphisms, Proc. Lond. Math. Soc. (3) 104 (2012), no. 6, 1271–1302. MR 2946087, DOI 10.1112/plms/pdr049
- Ibrahim Assem, Ralf Schiffler, and Vasilisa Shramchenko, Cluster automorphisms and compatibility of cluster variables, Glasg. Math. J. 56 (2014), no. 3, 705–718.
- Ibrahim Assem, Ralf Schiffler, and Vasilisa Shramchenko, Addendum to Cluster automorphisms and compatibility of cluster variables, Glasg. Math. J. 56 (2014), no. 3, 719–720.
- Arkady Berenstein, Sergey Fomin, and Andrei Zelevinsky, Cluster algebras. III. Upper bounds and double Bruhat cells, Duke Math. J. 126 (2005), no. 1, 1–52. MR 2110627, DOI 10.1215/S0012-7094-04-12611-9
- Véronique Bazier-Matte, Unistructurality of cluster algebras of type $\tilde {\Bbb A}$, J. Algebra 464 (2016), 297–315. MR 3533433, DOI 10.1016/j.jalgebra.2016.06.026
- Giovanni Cerulli Irelli, Bernhard Keller, Daniel Labardini-Fragoso, and Pierre-Guy Plamondon, Linear independence of cluster monomials for skew-symmetric cluster algebras, Compos. Math. 149 (2013), no. 10, 1753–1764. MR 3123308, DOI 10.1112/S0010437X1300732X
- Giovanni Cerulli Irelli and Daniel Labardini-Fragoso, Quivers with potentials associated to triangulated surfaces, Part III: tagged triangulations and cluster monomials, Compos. Math. 148 (2012), no. 6, 1833–1866. MR 2999307, DOI 10.1112/S0010437X12000528
- Peigen Cao and Fang Li, Positivity of denominator vectors of skew-symmetric cluster algebras, J. Algebra 515 (2018), 448–455. MR 3859974, DOI 10.1016/j.jalgebra.2018.09.004
- Peigen Cao and Fang Li, Unistructurality of cluster algebras, arXiv:1809.05116v2, 2018.
- Ilke Canakci, Kyungyong Lee, and Ralf Schiffler, On cluster algebras from unpunctured surfaces with one marked point, Proc. Amer. Math. Soc. Ser. B 2 (2015), 35–49. MR 3422667, DOI 10.1090/bproc/21
- Sergey Fomin, Michael Shapiro, and Dylan Thurston, Cluster algebras and triangulated surfaces. I. Cluster complexes, Acta Math. 201 (2008), no. 1, 83–146. MR 2448067, DOI 10.1007/s11511-008-0030-7
- Sergey Fomin and Andrei Zelevinsky, Cluster algebras. I. Foundations, J. Amer. Math. Soc. 15 (2002), no. 2, 497–529. MR 1887642, DOI 10.1090/S0894-0347-01-00385-X
- Sergey Fomin and Andrei Zelevinsky, Cluster algebras. II. Finite type classification, Invent. Math. 154 (2003), no. 1, 63–121. MR 2004457, DOI 10.1007/s00222-003-0302-y
- Sergey Fomin and Andrei Zelevinsky, Cluster algebras. IV. Coefficients, Compos. Math. 143 (2007), no. 1, 112–164. MR 2295199, DOI 10.1112/S0010437X06002521
- Mark Gross, Paul Hacking, Sean Keel, and Maxim Kontsevich, Canonical bases for cluster algebras, J. Amer. Math. Soc. 31 (2018), no. 2, 497–608. MR 3758151, DOI 10.1090/jams/890
- Ch. Geiss, B. Leclerc, and J. Schröer, Cluster algebras in algebraic Lie theory, Transform. Groups 18 (2013), no. 1, 149–178. MR 3022762, DOI 10.1007/s00031-013-9215-z
- Max Glick and Dylan Rupel, Introduction to cluster algebras, Symmetries and integrability of difference equations, CRM Ser. Math. Phys., Springer, Cham, 2017, pp. 325–357. MR 3677355
- Michael Gekhtman, Michael Shapiro, and Alek Vainshtein, On the properties of the exchange graph of a cluster algebra, Math. Res. Lett. 15 (2008), no. 2, 321–330. MR 2385644, DOI 10.4310/MRL.2008.v15.n2.a10
- Michael Gekhtman, Michael Shapiro, and Alek Vainshtein, Cluster algebras and Poisson geometry, Mathematical Surveys and Monographs, vol. 167, American Mathematical Society, Providence, RI, 2010. MR 2683456, DOI 10.1090/surv/167
- Aslak Bakke Buan, Robert J. Marsh, Idun Reiten, and Gordana Todorov, Clusters and seeds in acyclic cluster algebras, Proc. Amer. Math. Soc. 135 (2007), no. 10, 3049–3060. With an appendix coauthored in addition by P. Caldero and B. Keller. MR 2322734, DOI 10.1090/S0002-9939-07-08801-6
- Bernhard Keller, Quiver mutation in JavaScript and Java, https://webusers.imj-prg.fr/~bernhard.keller/quivermutation/.
- Bernhard Keller, Cluster algebras and derived categories, Derived categories in algebraic geometry, EMS Ser. Congr. Rep., Eur. Math. Soc., Zürich, 2012, pp. 123–183. MR 3050703
- Kyungyong Lee and Ralf Schiffler, Positivity for cluster algebras, Ann. of Math. (2) 182 (2015), no. 1, 73–125. MR 3374957, DOI 10.4007/annals.2015.182.1.2
- Bernard Leclerc and Lauren K. Williams, Cluster algebras, Proc. Natl. Acad. Sci. USA 111 (2014), no. 27, 9676–9679. MR 3263298, DOI 10.1073/pnas.1410635111
- Robert J. Marsh, Lecture notes on cluster algebras, Zurich Lectures in Advanced Mathematics, European Mathematical Society (EMS), Zürich, 2013. MR 3155783
- Gregg Musiker, Ralf Schiffler, and Lauren Williams, Bases for cluster algebras from surfaces, Compos. Math. 149 (2013), no. 2, 217–263. MR 3020308, DOI 10.1112/S0010437X12000450
- Gregg Musiker and Lauren Williams, Matrix formulae and skein relations for cluster algebras from surfaces, Int. Math. Res. Not. IMRN 13 (2013), 2891–2944. MR 3072996, DOI 10.1093/imrn/rns118
- Pierre-Guy Plamondon, Cluster characters, Homological methods, representation theory, and cluster algebras, CRM Short Courses, Springer, Cham, 2018, pp. 101–125. MR 3823389
- Idun Reiten, Cluster categories, Proceedings of the International Congress of Mathematicians. Volume I, Hindustan Book Agency, New Delhi, 2010, pp. 558–594. MR 2827905
- Mogens Esrom Larsen, Summa summarum, CMS Treatises in Mathematics, Canadian Mathematical Society, Ottawa, ON; A K Peters, Ltd., Wellesley, MA, 2007. [Author name on title page: Morgens Esrom Larsen]. MR 2346609, DOI 10.1201/b10582
- http://doc.sagemath.org/html/en/reference/algebras/sage/algebras/cluster_algebra.html.
- Ralf Schiffler, Cluster algebras from surfaces: lecture notes for the CIMPA School Mar del Plata, March 2016, Homological methods, representation theory, and cluster algebras, CRM Short Courses, Springer, Cham, 2018, pp. 65–99. MR 3823388
- Dylan Paul Thurston, Positive basis for surface skein algebras, Proc. Natl. Acad. Sci. USA 111 (2014), no. 27, 9725–9732. MR 3263305, DOI 10.1073/pnas.1313070111
- Lauren K. Williams, Cluster algebras: an introduction, Bull. Amer. Math. Soc. (N.S.) 51 (2014), no. 1, 1–26. MR 3119820, DOI 10.1090/S0273-0979-2013-01417-4
Additional Information
- Véronique Bazier-Matte
- Affiliation: Laboratoire de combinatoire et d’informatique mathématique, Université du Québec à Montréal, CP 8888, Succ. Centre-ville, Montréal (Québec), H3C 3P8, Canada
- Email: bazier-matte.veronique@courrier.uqam.ca
- Pierre-Guy Plamondon
- Affiliation: Université Paris-Saclay, CNRS, Laboratoire de Mathématiques d’Orsay, 91405 Orsay, France
- MR Author ID: 892211
- Email: pierre-guy.plamondon@universite-paris-saclay.fr
- Received by editor(s): January 29, 2019
- Received by editor(s) in revised form: July 18, 2019, and October 16, 2019
- Published electronically: February 18, 2020
- Additional Notes: This project was initiated during a research stay of the first author at Université Paris-Sud XI, with the financial support of scholarships from CRM and Mitacs Globalink for international internship
The first author was supported by the Alexander Graham Bell Canada Graduate Scholarships-Doctoral from NSERC
The second author was supported by the French ANR grant SC3A (ANR-15-CE40-0004-01) and by a PEPS “Jeune chercheuse, jeune chercheur” grant. - Communicated by: Jerzy Weyman
- © Copyright 2020 American Mathematical Society
- Journal: Proc. Amer. Math. Soc. 148 (2020), 2397-2409
- MSC (2010): Primary 13F60
- DOI: https://doi.org/10.1090/proc/14932
- MathSciNet review: 4080883