[email protected] http://math.ucla.edu/~galashin RESEARCH INTERESTS Algebraiccombinatorics Totalpositivity Clusteralgebras EDUCATION … WebSpring 2024 - Pavel is really passionate and contagiously enthusiastic. Sometimes the class can be a little fast-paced (we might define a bunch of objects really quickly and then start …
AMS :: Journal of the American Mathematical Society
WebPavel Galashin 20 21. Generic hyperplane arrangements, their characteristic polynomials, and zonotopal tilings Pavel Galashin 21 22. Ways to compute the characteristic polynomial of a... WebDesigned for mathematics and computer science and engineering students. Graphs and trees. Planarity, graph colorings. Set systems. Ramsey theory. Random graphs. Linear algebra methods. P/NP or letter grading. Units: 4.0 Last Name 1 of 1 Pavel Galashin Overall Rating N/A Easiness N/A/ 5 Clarity N/A/ 5 Workload N/A/ 5 Helpfulness N/A/ 5 cornwallis shorten regimental coats
Math 270 - Hot topics in algebra: Grassmannians, matroids, …
WebDec 9, 2024 · Pavel Galashin and Thomas Lam Article Metrics Get access Share Cite Rights & Permissions Abstract The (tree) amplituhedron An, k, m(Z) is a certain subset of the Grassmannian introduced by Arkani-Hamed and Trnka in 2013 in order to study scattering amplitudes in N = 4 supersymmetric Yang–Mills theory. WebFeb 6, 2024 · Pavel Galashin, Nevena Palić & Günter M. Ziegler Selecta Mathematica 25, Article number: 8 ( 2024 ) Cite this article 79 Accesses 3 Citations Metrics Abstract The amplituhedra arise as images of the totally nonnegative Grassmannians by projections that are induced by linear maps. WebJan 18, 2024 · Braid variety cluster structures, I: 3D plabic graphs. Pavel Galashin, T. Lam, M. Sherman-Bennett, David E. Speyer. Mathematics. 2024. We introduce 3-dimensional generalizations of Postnikov’s plabic graphs and use them to establish cluster structures for type A braid varieties. fantasy life sturdy fang