Algebraic cycles on holomorphic symplectic varieties - Lie Fu
Lie Fu Member, School of Mathematics September 25, 2014 More videos on http://video.ias.edu
From playlist Mathematics
Maxima and Minima for Quadratic and Cubics | Algebraic Calculus One | Wild Egg
Tangents of algebraic curves are best defined purely algebraically, without recourse to limiting arguments! We apply our techniques for finding such tangents to derive some familiar results for quadratic and cubic polynomial functions and their maxima and minima. We compare also with the c
From playlist Algebraic Calculus One
algebraic geometry 28 Products of projective varieties
This lecture is part of an online algebraic geometry course, based on chapter I of "Algebraic geometry" by Hartshorne. It describes how to use the Segre embedding to show that the categorical product of two projective varieties exists and is projective.
From playlist Algebraic geometry I: Varieties
Michael Wibmer: Etale difference algebraic groups
Find this video and other talks given by worldwide mathematicians on CIRM's Audiovisual Mathematics Library: http://library.cirm-math.fr. And discover all its functionalities: - Chapter markers and keywords to watch the parts of your choice in the video - Videos enriched with abstracts, b
From playlist Algebraic and Complex Geometry
Signed Areas of Curves via Limits | Algebraic Calculus One | Wild Egg
The Fundamental Formula of the Algebraic Calculus gives us a completely algebraic way of introducing integrals for polynomially parametrized curves. But does it agree with the more usual limit based derivations found in traditional courses? Here we show that at least in some important cas
From playlist Algebraic Calculus One
Algebraic geometry 2 Two cubic curves.
This lecture is part of an online algebraic geometry course, based on chapter I of "Algebraic geometry" by Hartshorne. It discusses two examples of cubic curves: a nodal cubic, and an elliptic curve.
From playlist Algebraic geometry I: Varieties
algebraic geometry 27 The twisted cubic
This lecture is part of an online algebraic geometry course, based on chapter I of "Algebraic geometry" by Hartshorne. It describes two examples: the twisted cubic is isomorphic to a projective line, and the affine plane without the origin is not isomorphic to any affine algebraic set.
From playlist Algebraic geometry I: Varieties
Symmetric matrices - eigenvalues & eigenvectors
Free ebook http://tinyurl.com/EngMathYT A basic introduction to symmetric matrices and their properties, including eigenvalues and eigenvectors. Several examples are presented to illustrate the ideas. Symmetric matrices enjoy interesting applications to quadratic forms.
From playlist Engineering Mathematics
The Symmetric Difference is Associative Proof Video
Please Subscribe here, thank you!!! https://goo.gl/JQ8Nys The Symmetric Difference is Associative Proof Video. This is video 3 on Binary Operations.
From playlist Abstract Algebra
Symmetric spaces (Lecture - 3) by Pralay Chatterjee
Geometry, Groups and Dynamics (GGD) - 2017 DATE: 06 November 2017 to 24 November 2017 VENUE: Ramanujan Lecture Hall, ICTS, Bengaluru The program focuses on geometry, dynamical systems and group actions. Topics are chosen to cover the modern aspects of these areas in which research has b
From playlist Geometry, Groups and Dynamics (GGD) - 2017
Seminar on Applied Geometry and Algebra (SIAM SAGA): Bernd Sturmfels
Date: Tuesday, February 9 at 11:00am EST (5:00pm CET) Speaker: Bernd Sturmfels, MPI MiS Leipzig / UC Berkeley Title: Linear Spaces of Symmetric Matrices. Abstract: Real symmetric matrices appear ubiquitously across the mathematical sciences, and so do linear spaces of such matrices. We
From playlist Seminar on Applied Geometry and Algebra (SIAM SAGA)
Quadrance, perpendicularity and pedal curves | Algebraic Calculus One | Wild Egg
We want to introduce metrical structure into our affine setting, allowing us to access Euclidean geometry and physical applications. To do this logically and carefully, with precise definitions, we want to take the view point of Rational Trigonometry: with quadrance and perpendicularity pl
From playlist Algebraic Calculus One from Wild Egg
A bordered approach to link Floer homology - Peter Ozsváth
IAS/PU-Montreal-Paris-Tel-Aviv Symplectic Geometry Topic: A bordered approach to link Floer homology Speaker: Peter Ozsváth Affiliation: Princeton University Date: July 10, 2020 For more video please visit http://video.ias.edu
From playlist Mathematics
Hierarchies of contact manifolds via rational SFT - Zhengyi Zhou
IAS/PU-Montreal-Paris-Tel-Aviv Symplectic Geometry Topic: Hierarchies of contact manifolds via rational SFT Speaker: Zhengyi Zhou Affiliation: Member, School of Mathematics Date: December 11, 2020 For more video please visit http://video.ias.edu
From playlist Mathematics
Lectures on Homological Mirror Symmetry I - Sheridan Nick
Lectures on Homological Mirror Symmetry Sheridan Nick Institute for Advanced Study; Member, School of Mathematics November 25, 2013
From playlist Mathematics
Nonlinear algebra, Lecture 11: "Semidefinite Programming", by Bernd Sturmfels
This is the eleventh lecture in the IMPRS Ringvorlesung, the advanced graduate course at the Max Planck Institute for Mathematics in the Sciences.
From playlist IMPRS Ringvorlesung - Introduction to Nonlinear Algebra
Alina Marian - On the tautological cohomology of the moduli space of curves
Worldwide Center of Mathematics. Research lecture
From playlist Center of Math Research: the Worldwide Lecture Seminar Series
Motivic correlators and locally symmetric spaces III - Alexander Goncharov
Locally Symmetric Spaces Seminar Topic: Motivic correlators and locally symmetric spaces III Speaker: Alexander Goncharov Affiliation: Yale University; Member, School of Mathematics and Natural Sciences Date: October 31, 2017 For more videos, please visit http://video.ias.edu
From playlist Mathematics
The Tamagawa Number Formula via Chiral Homology - Dennis Gaitsgory
Dennis Gaitsgory Harvard University March 1, 2012 Let X a curve over F_q and G a semi-simple simply-connected group. The initial observation is that the conjecture of Weil's which says that the volume of the adelic quotient of G with respect to the Tamagawa measure equals 1, is equivalent
From playlist Mathematics
Syzygies, gonality and symmetric products of curves - Robert Lazarsfeld
Robert Lazarsfeld Stony Brook University April 14, 2015 In the mid 1980s, Mark Green and I conjectured that one could read off the gonality of an algebraic curve CC from the syzygies among the equations defining any one sufficiently positive embedding of CC. Ein and I recently noticed that
From playlist Mathematics