WebDec 23, 2016 · This paper follows the program of study initiated by S. Fomin and A. … WebIn this paper, we study quasi-homomorphisms of quantum cluster algebras, which are quantum analogy of quasi-homomorphisms of cluster algebras introduced by Fraser. Quasi-homomorphisms of quantum cluster algebras appeared in a work by Kimura, Qin, and Wei in 2024 which they called “variation maps”. For a quantum Grassmannian …
Cluster algebras and the positive Grassmannian SpringerLink
WebQuantum affine algebras and Grassmannians 求真书院. Abstract: In this talk, I will talk about the joint work with Wen Chang, Bing Duan, and Chris Fraser on quantum affine algebras of type A and Grassmannian cluster algebras. Let g=sl_k and U_q(^g. Geometry of Discrete Integrable Systems: QRT Maps and Discrete Painlevé Equat... 求真书院 WebDec 19, 2024 · Classification of cluster variables in cluster algebras (in particular, Grassmannian cluster algebras) is an important problem, which has direct application to computations of scattering amplitudes in physics. In this paper, we apply the tableaux method to classify cluster variables in Grassmannian cluster algebras … the portland clinic bill pay
The positive Grassmannian, the amplituhedron, and cluster algebras
Web求真大讲堂预告 第三十一讲:声波增雨数学力学问题 求真书院. 主讲人介绍 王光谦,中国科学院院士,现任清华大学副校长、全国政协常委、民盟中央常务副主席。 WebCluster algebras and Grassmannians of type G2 337 In Section 8 we prove that our … WebWhat do cluster algebras tell us about Grassmannians? One of the first examples of a cluster algebra given in Fomin and Zelevinsky's original paper is the homogeneous coordinate ring C [ G 2, n] of the Grassmannian of planes in C n. It has also been shown by Scott that C [ G k, n] carries a cluster algebra structure for any k. the portland clinic alberty surgical center