Peng Shan - Cohomology of Affine Springer Fibres and Centre of Small Quantum Groups
I will report some recent progress on relationship between cohomology of affine Springer fibres and centre of small quantum groups. This is based on joint work with R. Bezrukavnikov, P. Boixeda-Alvarez and E. Vasserot.
From playlist 2021 IHES Summer School - Enumerative Geometry, Physics and Representation Theory
Martina Lanini: Attractive forests and torus actions
Attractive forests are well behaved quiver representations, examples of which are nilpotent representations of the equioriented cycle. In ongoing joint work with Alexander Puetz, we define and investigate torus actions on quiver Grassmannians of attractive forests. In the case of nilpotent
From playlist Workshop: Monoidal and 2-categories in representation theory and categorification
From playlist the absolute best of stereolab
Science Bulletins: Brown Dwarfs—Tail End of the Stars
Journey to the heights of Mauna Kea in Hawaii where astronomers search for brown dwarfs, cosmic bodies that are not quite stars and not quite planets. These long-sought objects are still elusive and visible largely with advanced technologies such as the adaptive optics tools on the Keck II
From playlist Science Bulletins
From playlist the absolute best of stereolab
Uniformizing the Elliptic Stable Envelopes of a Hypertoric Variety by Michael McBreen
PROGRAM: VORTEX MODULI ORGANIZERS: Nuno Romão (University of Augsburg, Germany) and Sushmita Venugopalan (IMSc, India) DATE & TIME: 06 February 2023 to 17 February 2023 VENUE: Ramanujan Lecture Hall, ICTS Bengaluru For a long time, the vortex equations and their associated self-dual fie
From playlist Vortex Moduli - 2023
The center of the small quantum group - Pablo Boixeda Alvarez
Virtual Workshop on Recent Developments in Geometric Representation Theory Topic: The center of the small quantum group Speaker: Pablo Boixeda Alvarez Affiliation: Member, School of Mathematics Date: November 17, 2020 For more video please visit http://video.ias.edu
From playlist Virtual Workshop on Recent Developments in Geometric Representation Theory
Closed Reeb Orbits on the Sphere and Symplectically Degenerate Maxima - Viktor Ginzburg
Viktor Ginzburg University of California, Santa Cruz March 28, 2012 For more videos, visit http://video.ias.edu
From playlist Mathematics
Can You Believe It? #37 The Miracle of Our existence (7 of TBD) The Correct Star
Visit http://ilectureonline.com for more math and science lectures! To donate: http://www.ilectureonline.com/donate https://www.patreon.com/user?u=3236071 (#7) We will learn more about how the “right” size star (our Sun) is SO important for life to exist on Earth. Previous video in thi
From playlist CAN YOU BELIEVE IT?
Astronomy: Viewer's Request: Measuring Distance to Stars #1: Measuring Transmission Index
Visit http://ilectureonline.com for more math and science lectures! To donate: http://www.ilectureonline.com/donate https://www.patreon.com/user?u=3236071 We will answer a viewer's question of “How do we measure distance to stars?” However that question will be answered over the course o
From playlist VIEWER REQUEST VIDEOS: ASTRONOMY
Astronomy - Ch. 17: The Nature of Stars (21 of 37) Stellar Classification: Spectral Class
Visit http://ilectureonline.com for more math and science lectures! In this video I will explain stellar classification of relationship of color, temperature, and size of stars. Next video can be seen at: http://youtu.be/ozPYrPxwr70
From playlist ASTRONOMY 17 STARS AND THE H-R DIAGRAM
