Shen weng double bott samelson

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August undefined, 2024

WebIn the cases where G is of Dynkin type A_r, we prove that the undecorated double Bott-Samelson cell is an Legendrian invariant associated to the closure of the pair of positive braids (b,d). This is joint work with Linhui Shen. Speaker(s): Daping Weng … WebDaping Weng Michigan State University Department of Mathematics 619 Red Cedar Road C331 Wells Hall East Lansing, MI 48824 ... Cluster Structures on Double Bott-Samelson …

Cluster Structures on Double Bott–Samelson Cells - ProQuest

WebWe describe the Donaldson-Thomas transformation on double Bott-Samelson cells. As an application, we obtain a new geometric proof of Zamolodchikov’s periodicity conjecture in … WebBraid varieties A more geometric definition ofX(β) uses the flag variety parametrizing complete flags F ={0 ⊂F 1 ⊂F 2 ⊂⋯F n =Cn ∶dimF i =i}. Two flagsF,F′ are in position σ i, if F j =F′ j for j ≠i, and F i ≠F′ i.We will denote this as F days since september 23 2022

Combinatorics Seminar: Cluster structures on double Bott-Samelson …

WebCluster Structures on Double Bott-Samelson Cells, with Daping Weng, Forum of Mathematics, Sigma, 9 E66 (2024). arXiv:1904.07992. 5. Cyclic Sieving and cluster duality … WebDaping Weng (翁达平) I am a KAP at UC Davis. I am interested in cluster theory, representation theory, algebraic geometry, symplectic geometry, and mathematical … WebSep 29, 2024 · Let $\mathsf {C}$ be a symmetrisable generalised Cartan matrix. We introduce four different versions of double Bott–Samelson cells for every pair of positive … gcms clean ion source

Weng: Cluster algebras associated to Bott-Samelson braids

Dr. Graham Cox, Memorial University – Stability of spectral …

WebSemantic Scholar profile for Daping Weng, with 14 highly influential citations and 12 scientific research papers. Skip to search form Skip to main content Skip to account menu. Semantic Scholar's Logo. Search 209,921,006 papers from all fields of science. Search. Sign In Create Free Account. Daping Weng. WebBecause double Bruhat cells are special cases of double Bott–Samelson cells, it follows from our result that the cluster structures on double Bruhat cells in the symmetrisable … gcms column conditioningWebTitle Weng: Cluster algebras associated to Bott-Samelson braidsAbstract Weng: In this second talk, we will focus on Legendrian links that are rainbow closure... days since september 22 2022

"WebWe describe the Donaldson-Thomas transformation on double Bott-Samelson cells. As an application, we obtain a new geometric proof of Zamolodchikov’s periodicity conjecture in the cases of type $\Delta\otimes A$. If time permits, I will further talk about its connections with Knot theory and quantum groups. This is joint work with Daping Weng. " - Shen weng double bott samelson

Shen weng double bott samelson

WebNov 18, 2024 · We also construct Deodhar stratifications on double Bott-Samelson cells and develop a formula for their F_q point counts. Moreover, in the case where G is of type A, … WebLegendrians, Cluster algebras, and Mirror symmetry. Series comments: Schedule School: January 4–8, 2024 Conference: January 11–15, 2024

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WebNov 13, 2016 · Cluster Structures on Double Bott–Samelson Cells. Li-Chien Shen, Daping Weng; Mathematics. ... We introduce four different versions of double Bott–Samelson … WebDouble Bott-Samelson cells Definition (Shen-Weng) Let β∈Br. The (half-decorated) double Bott-Samelson cell is the locus: Conf(β) := {z∈Cℓ B β(z) ∈B −B} This is a Zariski (principal) …

WebThis result applies to the exchange matrices of cluster algebras from double Bruhat cells, unipotent cells, double Bott-Samelson cells and so on. ... Shen-Weng introduced string … WebIn the cases where G is of Dynkin type A_r, we prove that the undecorated double Bott-Samelson cell is an Legendrian invariant associated to the closure of the pair of positive …

http://arxiv-export3.library.cornell.edu/abs/2203.07822 WebWe prove that the coordinate rings of double Bott-Samelson cells are upper cluster algebras, and prove the Fock-Goncharov cluster duality conjecture in these cases. We construct the …

Web1.3. Double Bott-Samelson Cells. L. Shen and I introduced double Bott-Samelson (BS) cells in [SW19] as a generalization of double Bruhat cells. Let Gbe a Kac-Peterson group and let …

WebCluster Structures of Double Bott-Samelson Cells Daping Weng Michigan State University April 2024 Joint work with Linhui Shen arXiv:1904.07992. ... Theorem (Shen-W.) The … gcms chromatographyhttp://math.ucdavis.edu/~egorskiy/Presentations/Yale_colloquium.pdf gcms column installationWebMar 15, 2024 · Inspired by Fock-Goncharov's amalgamation procedure \\cite{Fock-Goncharov-2006}, Shen-Weng introduced string diagrams in \\cite{Shen-Weng-2024}, … days since september 19 2021WebWe also construct Deodhar stratifications on double Bott-Samelson cells and develop a formula for their F_q point counts. Moreover, in the case where G is of type A, the F_q … gcms cusd #5WebCluster structures on double bott-samelson cells, D. Weng and L. Shen. Legendrain weaves, R. Casals and E. Zaslow. Modules (Request the accesss to lecture notes by sending me an email) Module 1 Introduction. Lecture 1 (Jan 21, Thur): sheaves, example of constructible sheaves in dimension 1, micro-support. gcms column selectionWebCluster Structures on Double Bott–Samelson Cells Linhui Shen and Daping Weng Michigan State University, 619 Red Cedar Road, East Lansing, MI, 48824, U.S.; E-mail: … days since september 26WebTheorem (Gao-Shen-W.) For G = SLn, the map (q i) = b de nes a canonical isomorphism: Aug ˘=! Confe (C) (over characteristic 2). Moreover, this canonical isomorphism does not … days since september 3rd