Intersection classes of graphs
In the mathematical discipline of graph theory, a polygon-circle graph is an intersection graph of a set of convex polygons all of whose vertices lie on a common circle. These graphs have also been called spider graphs. This class of graphs was first suggested by Michael Fellows in 1988, motivated by the fact that it is closed under edge contraction and induced subgraph operations. A polygon-circle graph can be represented as an "alternating sequence". Such a sequence can be gained by perturbing the polygons representing the graph (if necessary) so that no two share a vertex, and then listing for each vertex (in circular order, starting at an arbitrary point) the polygon attached to that vertex. (Wikipedia).
What are four types of polygons
👉 Learn about polygons and how to classify them. A polygon is a plane shape bounded by a finite chain of straight lines. A polygon can be concave or convex and it can also be regular or irregular. A concave polygon is a polygon in which at least one of its interior angles is greater than 1
From playlist Classify Polygons
👉 Learn about polygons and how to classify them. A polygon is a plane shape bounded by a finite chain of straight lines. A polygon can be concave or convex and it can also be regular or irregular. A concave polygon is a polygon in which at least one of its interior angles is greater than 1
From playlist Classify Polygons
👉 Learn about polygons and how to classify them. A polygon is a plane shape bounded by a finite chain of straight lines. A polygon can be concave or convex and it can also be regular or irregular. A concave polygon is a polygon in which at least one of its interior angles is greater than 1
From playlist Classify Polygons
What are the names of different types of polygons based on the number of sides
👉 Learn about polygons and how to classify them. A polygon is a plane shape bounded by a finite chain of straight lines. A polygon can be concave or convex and it can also be regular or irregular. A concave polygon is a polygon in which at least one of its interior angles is greater than 1
From playlist Classify Polygons
👉 Learn about polygons and how to classify them. A polygon is a plane shape bounded by a finite chain of straight lines. A polygon can be concave or convex and it can also be regular or irregular. A concave polygon is a polygon in which at least one of its interior angles is greater than 1
From playlist Classify Polygons
What is the difference between a regular and irregular polygon
👉 Learn about polygons and how to classify them. A polygon is a plane shape bounded by a finite chain of straight lines. A polygon can be concave or convex and it can also be regular or irregular. A concave polygon is a polygon in which at least one of its interior angles is greater than 1
From playlist Classify Polygons
What is the definition of a regular polygon and how do you find the interior angles
👉 Learn about polygons and how to classify them. A polygon is a plane shape bounded by a finite chain of straight lines. A polygon can be concave or convex and it can also be regular or irregular. A concave polygon is a polygon in which at least one of its interior angles is greater than 1
From playlist Classify Polygons
#MegaFavNumbers - Modulo Polygon Sequences
In this video, we give a brief overview of a sequence of numbers that considers the graph (vertex-edge form) of the Fibonacci numbers modulo n, and investigate some fascinating properties of the graph and conjecture a few properties of the sequence. Side note: In order to numerically anal
From playlist MegaFavNumbers
Desmos graphs created during the presentation: Regular Polygons: https://www.desmos.com/calculator/s3q46lhtnb Bisecting a tangent: https://www.desmos.com/calculator/o3vetm3f7p Polygon approximation of pi: https://www.desmos.com/calculator/xuwtelsfwd Babylonian method for square roots: htt
From playlist Desmos LIVE
From playlist Contributed talks One World Symposium 2020
Forbidden Patterns in Tropical Planar Curves by Ayush Kumar Tewari
PROGRAM COMBINATORIAL ALGEBRAIC GEOMETRY: TROPICAL AND REAL (HYBRID) ORGANIZERS Arvind Ayyer (IISc, India), Madhusudan Manjunath (IITB, India) and Pranav Pandit (ICTS-TIFR, India) DATE & TIME 27 June 2022 to 08 July 2022 VENUE Madhava Lecture Hall and Online Algebraic geometry is the stu
From playlist Combinatorial Algebraic Geometry: Tropical and Real (HYBRID)
Jeff Erickson - Lecture 1 - Two-dimensional computational topology - 18/06/18
School on Low-Dimensional Geometry and Topology: Discrete and Algorithmic Aspects (http://geomschool2018.univ-mlv.fr/) Jeff Erickson (University of Illinois at Urbana-Champaign, USA) Two-dimensional computational topology - Lecture 1 Abstract: This series of lectures will describe recent
From playlist Jeff Erickson - School on Low-Dimensional Geometry and Topology: Discrete and Algorithmic Aspects
Here's a quick video tutorial on using polygons in the Desmos Graphing Calculator (https://www.desmos.com/calculator). You can find more how-to videos, as well as our collection of interactive tours, at http://learn.desmos.com.
From playlist Learn Desmos
This video shows how calculus is both interesting and useful. Its history, practical uses, place in mathematics and wide use are all covered. If you are wondering why you might want to learn calculus, start here!
From playlist Calculus
Mikhail Katz (5/12/22): Extremal Spherical Polytopes and Borsuk's Conjecture
Talk title: Extremal Spherical Polytopes and Borsuk's Conjecture
From playlist Bridging Applied and Quantitative Topology 2022
Classifying a polygon in two different ways ex 4
👉 Learn about polygons and how to classify them. A polygon is a plane shape bounded by a finite chain of straight lines. A polygon can be concave or convex and it can also be regular or irregular. A concave polygon is a polygon in which at least one of its interior angles is greater than 1
From playlist Classify Polygons
Live CEOing Ep 97: Geometry in Wolfram Language
Watch Stephen Wolfram and teams of developers in a live, working, language design meeting. This episode is about Geometry in the Wolfram Language.
From playlist Behind the Scenes in Real-Life Software Design
Circles are Infinity-Sided Polygons
It's natural to say that a circle is a polygon with infinite sides, so many that they become round and pi pops out. In this video, we explore this notion and how we can prove it.
From playlist Fun
Rails Conf 2012 Getting Down To Earth: Geospatial Analysis With Rails by Daniel Azuma
It is no secret that location has become ubiquitous. Mobile GPS, available data sets, and easy-to-use mapping services have brought geospatial information within reach of web developers. Location already plays a significant role in many of the major services such as Twitter, Facebook, and
From playlist Rails Conf 2012