Arc (projective geometry)

Introduction to Projective Geometry (Part 1)

The first video in a series on projective geometry. We discuss the motivation for studying projective planes, and list the axioms of affine planes.

From playlist Introduction to Projective Geometry

The circle and projective homogeneous coordinates | Universal Hyperbolic Geometry 7a | NJ Wildberger

Universal hyperbolic geometry is based on projective geometry. This video introduces this important subject, which these days is sadly absent from most undergrad/college curriculums. We adopt the 19th century view of a projective space as the space of one-dimensional subspaces of an affine

From playlist Universal Hyperbolic Geometry

The circle and projective homogeneous coordinates (cont.) | Universal Hyperbolic Geometry 7b

Universal hyperbolic geometry is based on projective geometry. This video introduces this important subject, which these days is sadly absent from most undergrad/college curriculums. We adopt the 19th century view of a projective space as the space of one-dimensional subspaces of an affine

From playlist Universal Hyperbolic Geometry

What's an Arc? Geometry Terms and Definitions

Learn the definition of an arc and the formula for computing the length of an arc. Geometer: Louise McCartney Artwork: Kelly Vivanco Director: Michael Harrison Written & Produced by Kimberly Hatch Harrison and Michael Harrison ♦♦♦♦♦♦♦♦♦♦ Ways to support our channel: ► Join our Patreo

From playlist Socratica: The Geometry Glossary Series

Introduction to Projective Geometry (Part 2)

The second video in a series about projective geometry. We list the axioms for projective planes, give an examle of a projective plane with finitely many points, and define the real projective plane.

From playlist Introduction to Projective Geometry

algebraic geometry 15 Projective space

This lecture is part of an online algebraic geometry course, based on chapter I of "Algebraic geometry" by Hartshorne. It introduces projective space and describes the synthetic and analytic approaches to projective geometry

From playlist Algebraic geometry I: Varieties

Projective geometry | Math History | NJ Wildberger

Projective geometry began with the work of Pappus, but was developed primarily by Desargues, with an important contribution by Pascal. Projective geometry is the geometry of the straightedge, and it is the simplest and most fundamental geometry. We describe the important insights of the 19

From playlist MathHistory: A course in the History of Mathematics

Arclength - Definition and Example

The length of a curve is a standard geometric quantity that we can solve via calculus. A formula for arclength of a function is given and a specific example worked through. This video is part of a Calculus II sequence taught at the University of Cincinnati

From playlist Older Calculus II (New Playlist For Spring 2019)

Jessica Purcell - Lecture 1 - Hyperbolic knots and alternating knots

Jessica Purcell, Monash University Title: Hyperbolic knots and alternating knots Hyperbolic geometry has been used since around the mid-1970s to study knot theory, but it can be difficult to relate geometry of knots to a diagram of a knot. However, many results from the 1980s and beyond s

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

Antonin Guilloux: Slimness in the 3-sphere

Viewed as the boundary at infinity of the complex hyperbolic plane, the 3-sphere is equipped with a contact structure. The interplay between this contact structure and limit sets of subgroups of PU(2,1) has deep consequences on the properties of these subgroups. Some limit sets enjoy the p

From playlist Geometry

Lecture 10: Smooth Curves (Discrete Differential Geometry)

Full playlist: https://www.youtube.com/playlist?list=PL9_jI1bdZmz0hIrNCMQW1YmZysAiIYSSS For more information see http://geometry.cs.cmu.edu/ddg

From playlist Discrete Differential Geometry - CMU 15-458/858

Mirrors of curves and their Fukaya categories - Denis Auroux

IAS/PU-Montreal-Paris-Tel-Aviv Symplectic Geometry Topic: Mirrors of curves and their Fukaya categories Speaker: Denis Auroux Affiliation: Harvard University Date: May 22, 2020 For more video please visit http://video.ias.edu

From playlist Mathematics

Interaction between invariant structures for shape analysis - Kimmel - Workshop 2 - CEB T1 2019

Ron Kimmel (Technion) / 12.03.2019 Interaction between invariant structures for shape analysis. A classical approach for surface classification is to find a compact algebraic representation for each surface that would be similar for objects within the same class and preserve dissimilari

From playlist 2019 - T1 - The Mathematics of Imaging

ECR Talk: "A tale of two (or more, integrable) billiards", Sean Gasiorek

SMRI -MATRIX Symposium: Nijenhuis Geometry and Integrable Systems Week 2 (MATRIX): ECR Talk by Sean Gasiorek 14 February 2022 ---------------------------------------------------------------------------------------------------------------------- SMRI-MATRIX Joint Symposium, 7 – 18 Februar

From playlist MATRIX-SMRI Symposium: Nijenhuis Geometry and integrable systems

Elliptic curves: point at infinity in the projective plane

This video depicts point addition and doubling on elliptic curve in simple Weierstrass form in the projective plane depicted using stereographic projection where the point at infinity can actually be seen. Explanation is in the accompanying article https://trustica.cz/2018/04/05/elliptic-

From playlist Elliptic Curves - Number Theory and Applications

Kaapi with Kuriosity: Tilings (ONLINE) by Mahuya Datta

Kaapi with Kuriosity Tilings (ONLINE) Speaker: Mahuya Datta (Indian Statistical Institute, Kolkata) When: 4:00 pm to 5:30 pm Sunday, 27 March 2022 Where: Zoom meeting and Livestream on ICTS YouTube channel Abstract: Tiling is a way of arranging plane shapes so that they completely co

From playlist Kaapi With Kuriosity (A Monthly Public Lecture Series)

Hyperbolic geometry, Fuchsian groups and moduli spaces (Lecture 1) by Subhojoy Gupta

ORGANIZERS : C. S. Aravinda and Rukmini Dey DATE & TIME: 16 June 2018 to 25 June 2018 VENUE : Madhava Lecture Hall, ICTS, Bangalore This workshop on geometry and topology for lecturers is aimed for participants who are lecturers in universities/institutes and colleges in India. This wi

From playlist Geometry and Topology for Lecturers

Laboratórios Virtuais de Cálculo, Álgebra e Geometria

Práticas de ensino de matemática na engenharia com a tecnologia Wolfram pelo Dr. Márcio Antonio de Faria Rosa DA Universidade Estadual de Campinas (UNICAMP)

From playlist Conferência Brasileira Virtual de tecnologia Wolfram

How to calculate arc length of a curve.

Free ebook http://tinyurl.com/EngMathYT How to calculate the arc length of a curve: a basic example.

From playlist A second course in university calculus.

Hierarchy Hyperbolic Spaces (Lecture – 01) by Jason Behrstock

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