Geometric topology | Geometric group theory

Free factor complex

In mathematics, the free factor complex (sometimes also called the complex of free factors) is a free group counterpart of the notion of the curve complex of a finite type surface.The free factor complex was originally introduced in a 1998 paper of Allen Hatcher and Karen Vogtmann. Like the curve complex, the free factor complex is known to be Gromov-hyperbolic. The free factor complex plays a significant role in the study of large-scale geometry of . (Wikipedia).

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Scale Factor

This video shows how to use scale to determine the dimensions of a proportional model. http://mathispower4u.yolasite.com/

From playlist Unit Scale and Scale Factor

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Factoring the GCF from a binomial, 4x^2 + 24x

👉Learn how to factor quadratics. A quadratic is an algebraic expression having two as the highest power of its variable(s). To factor an algebraic expression means to break it up into expressions that can be multiplied together to get the original expression. To factor a quadratic, all we

From playlist Factor Quadratic Expressions | GCF

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Factoring Blitz # 3 - Factoring Trinomials a = 1

👉Learn how to factor quadratics. A quadratic is an algebraic expression having two as the highest power of its variable(s). To factor an algebraic expression means to break it up into expressions that can be multiplied together to get the original expression. To factor a quadratic with th

From playlist Factor Quadratic Expressions

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Factor out the GCF #2, 32v^6 + 8vu - 80v^2

👉Learn how to factor quadratics. A quadratic is an algebraic expression having two as the highest power of its variable(s). To factor an algebraic expression means to break it up into expressions that can be multiplied together to get the original expression. To factor a quadratic, all we

From playlist Factor Quadratic Expressions | GCF

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Using factor trees to identify the GCF and factor it out of a binomial

👉Learn how to factor quadratics. A quadratic is an algebraic expression having two as the highest power of its variable(s). To factor an algebraic expression means to break it up into expressions that can be multiplied together to get the original expression. To factor a quadratic, all we

From playlist Factor Quadratic Expressions | GCF

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Introduction into factoring quadratics

👉Learn how to factor quadratics. A quadratic is an algebraic expression having two as the highest power of its variable(s). To factor an algebraic expression means to break it up into expressions that can be multiplied together to get the original expression. To factor a quadratic with th

From playlist Factor Quadratic Expressions

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Factoring a binomial by distributive property

👉Learn how to factor quadratics. A quadratic is an algebraic expression having two as the highest power of its variable(s). To factor an algebraic expression means to break it up into expressions that can be multiplied together to get the original expression. To factor a quadratic, all we

From playlist Factor Quadratic Expressions | GCF

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Factoring by using a sum of cubes - Online tutor

👉 Learn how to factor polynomials using the sum or difference of two cubes. A polynomial is an expression of the form ax^n + bx^(n-1) + . . . + k, where a, b, and k are constants and the exponents are positive integers. To factor an algebraic expression means to break it up into expression

From playlist How to factor a polynomial to a higher power

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Camille Horbez: Growth under random products of automorphisms of a free group

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 Algebra

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Landau-Ginzburg - Seminar 9 - Composition in LG

This seminar series is about the bicategory of Landau-Ginzburg models LG, hypersurface singularities and matrix factorisations. In this seminar Rohan Hitchcock recalls what we have learned so far in the LG seminar and completes the proof that composition in LG is well-defined. The webpage

From playlist Metauni

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Uniqueness of Enhancements for Triangulated Categories - Dmitry Orlov

Dmitry Orlov Steklov Mathematical Institute, Moscow, Russia March 29, 2011 I am going to talk about triangulated categories in algebra, geometry and physics and about differential-graded (DG) enhancements of triangulated categories. I will discuss such properties of DG enhancements as uniq

From playlist Mathematics

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Learning how to factor a quadratic using the box method

👉Learn how to factor quadratics. A quadratic is an algebraic expression having two as the highest power of its variable(s). To factor an algebraic expression means to break it up into expressions that can be multiplied together to get the original expression. To factor a quadratic with th

From playlist Factor Quadratic Expressions

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The Generalized Ramanujan Conjectures and Applications (Lecture 3) by Peter Sarnak

Lecture 3: Mobius Randomness and Horocycle Dynamics Abstract : The Mobius function mu(n) is minus one to the number of distinct prime factors of n if n has no square factors and zero otherwise. Understanding the randomness (often referred to as the "Mobius randomness principle") in this f

From playlist Generalized Ramanujan Conjectures Applications by Peter Sarnak

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Abhishek Rathod (7/27/70): Hardness results in discrete Morse theory for 2-complexes

Title: Hardness results in discrete Morse theory for 2-complexes Abstract: In this talk, we will discuss the problem of minimizing the number of critical simplices (Min-Morse Matching) from the point of view of inapproximability and parameterized complexity. Letting n denote the size of a

From playlist ATMCS/AATRN 2020

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CTNT 2022 - Algebraic Number Theory (Lecture 4) - by Hanson Smith

This video is part of a mini-course on "Algebraic Number Theory" that was taught during CTNT 2022, the Connecticut Summer School and Conference in Number Theory. More about CTNT: https://ctnt-summer.math.uconn.edu/

From playlist CTNT 2022 - Algebraic Number Theory (by Hanson Smith)

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Lecture 10: The circle action on THH

In this video we construct an action of the circle group S^1 = U(1) on the spectrum THH(R). We will see how this is the homotopical generalisation of the Connes operator. The key tool will be Connes' cyclic category. The speaker is of course Achim Krause and not Thomas Nikolaus as falsely

From playlist Topological Cyclic Homology

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Lecture 7: Hochschild homology in ∞-categories

In this video, we construct Hochschild homology in an arbitrary symmetric-monoidal ∞-category. The most important special case is the ∞-category of spectra, in which we get Topological Hochschild homology. Feel free to post comments and questions at our public forum at https://www.uni-mu

From playlist Topological Cyclic Homology

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Ahlfors-Bers 2014 "Teichmüller theory in Outer space"

Mladen Bestvina (University of Utah): I will survey recent progress on the geometry of Outer space, and compare similarities and differences with Teichmüller space.

From playlist The Ahlfors-Bers Colloquium 2014 at Yale

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Homotopy of Character Varieties by Sean Lawton

Higgs bundles URL: http://www.icts.res.in/program/hb2016 DATES: Monday 21 Mar, 2016 - Friday 01 Apr, 2016 VENUE : Madhava Lecture Hall, ICTS Bangalore DESCRIPTION: Higgs bundles arise as solutions to noncompact analog of the Yang-Mills equation. Hitchin showed that irreducible solutio

From playlist Higgs Bundles

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Learn the basic way to factor a trinomial

👉Learn how to factor quadratics. A quadratic is an algebraic expression having two as the highest power of its variable(s). To factor an algebraic expression means to break it up into expressions that can be multiplied together to get the original expression. To factor a quadratic with th

From playlist Factor Quadratic Expressions

Related pages

Random walk | Fully irreducible automorphism | Quasi-isometry | Subgroup | Out(Fn) | Curve complex | Poisson boundary | Simplicial complex | Conjugacy class | Mapping class group | Free group | Outer space (mathematics)