Wagner's theorem

C73 Introducing the theorem of Frobenius

The theorem of Frobenius allows us to calculate a solution around a regular singular point.

From playlist Differential Equations

Weil conjectures 1 Introduction

This talk is the first of a series of talks on the Weil conejctures. We recall properties of the Riemann zeta function, and describe how Artin used these to motivate the definition of the zeta function of a curve over a finite field. We then describe Weil's generalization of this to varie

From playlist Algebraic geometry: extra topics

More identities involving the Riemann-Zeta function!

By applying some combinatorial tricks to an identity from https://youtu.be/2W2Ghi9idxM we are able to derive two identities involving the Riemann-Zeta function. http://www.michael-penn.net http://www.randolphcollege.edu/mathematics/

From playlist The Riemann Zeta Function

Zeta Functions and Cohomology Intro part 2: The Field with One Element and Deninger's Program

From playlist Riemann Hypothesis

Some identities involving the Riemann-Zeta function.

After introducing the Riemann-Zeta function we derive a generating function for its values at positive even integers. This generating function is used to prove two sum identities. http://www.michael-penn.net http://www.randolphcollege.edu/mathematics/

From playlist The Riemann Zeta Function

Understanding and computing the Riemann zeta function

In this video I explain Riemann's zeta function and the Riemann hypothesis. I also implement and algorithm to compute the return values - here's the Python script:https://gist.github.com/Nikolaj-K/996dba1ff1045d767b10d4d07b1b032f

From playlist Programming

The expected difference between N(f) and MF(f)

A talk about Nielsen theory at the 2016 conference on Nielsen Theory and related topics at UNESP Rio Claro, SP Brazil. Given July 5, 2016. Conference website: http://igce.rc.unesp.br/#!/departamentos/matematica/nielsen-theory/ Link to Chris Staecker webarea: http://cstaecker.fairfield.ed

From playlist Research & conference talks

Weil conjectures 2: Functional equation

This is the second lecture about the Weil conjectures. We show that the Riemann-Roch theorem implies the rationality and functional equation of the zeta function of a curve over a finite field.

From playlist Algebraic geometry: extra topics

Random forests and hyperbolic symmetry - Roland Bauerschmidt

Special Seminar Topic: Random forests and hyperbolic symmetry Speaker: Roland Bauerschmidt Affiliation: University of Cambridge Date: November 10, 2021 Given a finite graph, the arboreal gas is the measure on forests (subgraphs without cycles) in which each edge is weighted by a paramete

From playlist Mathematics

Graph Theory: 62. Graph Minors and Wagner's Theorem

In this video, we begin with a visualisation of an edge contraction and discuss the fact that an edge contraction may be thought of as resulting in a multigraph or simple graph, depending on the application. We then state the definition a contraction of edge e in a graph G resulting in a

From playlist Graph Theory part-10

NIP Henselian fields - F. Jahnke - Workshop 2 - CEB T1 2018

Franziska Jahnke (Münster) / 05.03.2018 NIP henselian fields We investigate the question which henselian valued fields are NIP. In equicharacteristic 0, this is well understood due to the work of Delon: an henselian valued field of equicharacteristic 0 is NIP (as a valued field) if and on

From playlist 2018 - T1 - Model Theory, Combinatorics and Valued fields

Calculus 5.3 The Fundamental Theorem of Calculus

My notes are available at http://asherbroberts.com/ (so you can write along with me). Calculus: Early Transcendentals 8th Edition by James Stewart

From playlist Calculus

Marek Filakovský: Embeddings and Tverberg-Type Problems: New Algorithms and Undecidability Results

Title: Embeddings and Tverberg-Type Problems: New Algorithms and Undecidability Results Abstract: We present two new results in computational topology. The first result, joint with Uli Wagner and Stephan Zhechev, concerns the algorithmic embeddability problem, i.e. given a k-dimensional s

From playlist ATMCS/AATRN 2020

Daniel Ueltschi: Quantum spin systems and phase transitions - Part II

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 Mathematical Physics

Gallai-Edmonds Percolation by Kedar Damle

DISCUSSION MEETING : STATISTICAL PHYSICS OF COMPLEX SYSTEMS ORGANIZERS : Sumedha (NISER, India), Abhishek Dhar (ICTS-TIFR, India), Satya Majumdar (University of Paris-Saclay, France), R Rajesh (IMSc, India), Sanjib Sabhapandit (RRI, India) and Tridib Sadhu (TIFR, India) DATE : 19 December

From playlist Statistical Physics of Complex Systems - 2022

The Density of States for Random Band Matrices - Alexander Sodin

Alexander Sodin Institute for Advanced Study October 5, 2011 For more videos, visit http://video.ias.edu

From playlist Mathematics

Atish Mitra - The space of persistence diagrams on n points coarsely embeds into Hilbert Space

38th Annual Geometric Topology Workshop (Online), June 15-17, 2021 Atish Mitra, Montana Tech Title: The space of persistence diagrams on n points coarsely embeds into Hilbert Space Abstract: We prove that the space of persistence diagrams on n points (with either the Bottleneck distance o

From playlist 38th Annual Geometric Topology Workshop (Online), June 15-17, 2021

Learn to evaluate the integral with functions as bounds

👉 Learn about the fundamental theorem of calculus. The fundamental theorem of calculus is a theorem that connects the concept of differentiation with the concept of integration. The theorem is basically saying that the differentiation of the integral of a function yields the original funct

From playlist Evaluate Using The Second Fundamental Theorem of Calculus

The Divergence Theorem

Divergence Theorem. In this video, I give an example of the divergence theorem, also known as the Gauss-Green theorem, which helps us simplify surface integrals tremendously. It's, in my opinion, the most important theorem in multivariable calculus. It is also extremely useful in physics,

From playlist Vector Calculus

Kristof Huszar: On the Pathwidth of Hyperbolic 3-Manifolds

Kristof Huszar, Inria Sophia Antipolis - Mediterranee, France Title: On the Pathwidth of Hyperbolic 3-Manifolds Abstract: In recent years there has been an emergence of fixed-parameter tractable (FPT) algorithms that efficiently solve hard problems for triangulated 3-manifolds as soon as t

From playlist 39th Annual Geometric Topology Workshop (Online), June 6-8, 2022