Kleinian groups | Lie groups | Discrete groups | Group theory

Schottky group

In mathematics, a Schottky group is a special sort of Kleinian group, first studied by Friedrich Schottky. (Wikipedia).

Schottky group
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GROUP - a quick definition

A quick definition of groups on the periodic table. Chem Fairy: Louise McCartney Director: Michael Harrison Written and Produced by Kimberly Hatch Harrison ♦♦♦♦♦♦♦♦♦♦ Ways to support our channel: ► Join our Patreon : https://www.patreon.com/socratica ► Make a one-time PayPal donation

From playlist Chemistry glossary

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Dihedral Group (Abstract Algebra)

The Dihedral Group is a classic finite group from abstract algebra. It is a non abelian groups (non commutative), and it is the group of symmetries of a regular polygon. This group is easy to work with computationally, and provides a great example of one connection between groups and geo

From playlist Abstract Algebra

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Tobias Weich: Resonance chains on Schottky surfaces

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 SPECIAL 7th European congress of Mathematics Berlin 2016.

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Free group Cayley graph and measure decompositions - Yong Hou

Geometric Structures on 3-manifolds Topic: Free group Cayley graph and measure decompositions Speaker: Yong Hou Date:Tuesday, February 23 I will talk about convex-cocompact representations of finitely generated free group FgFg into PSL(2,ℂ)PSL(2,C). First I will talk about Schottky criter

From playlist Mathematics

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Group Definition (expanded) - Abstract Algebra

The group is the most fundamental object you will study in abstract algebra. Groups generalize a wide variety of mathematical sets: the integers, symmetries of shapes, modular arithmetic, NxM matrices, and much more. After learning about groups in detail, you will then be ready to contin

From playlist Abstract Algebra

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Mima Stanojkovski - Groups from determinantal curves

Groups are fundamental entities in mathematics and in the sciences, which, when viewed as symmetries of objects, can help understand better or tell the objects in question apart. As "most groups are p-groups", we are motivated to understand structure and symmetries of p-groups, even though

From playlist Research Spotlight

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Molecularly Controlled Semiconductor Interfaces by Ayelet Vilan

Modern Trends in Electron Transfer Chemistry: From Molecular Electronics to Devices URL: https://www.icts.res.in/discussion-meeting/MTETC2016 DATES: Thursday 28 Jan, 2016 - Friday 29 Jan, 2016 VENUE : Madhava Lecture Hall, ICTS Bangalore DESCRIPTION: The meeting aims to introduce stud

From playlist Modern Trends in Electron Transfer Chemistry: From Molecular Electronics to Devices

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Karen Vogtmann, Lecture II - 12 February 2015

Karen Vogtmann (U. of Warwick, UK and Cornell University, USA) - Lecture II http://www.crm.sns.it/course/4037/ Automorphism groups of free groups bear similarities to both lattices in Lie groups and to surface mapping class groups. In this minicourse we will explore the cohomology of thes

From playlist Algebraic topology, geometric and combinatorial group theory - 2015

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Point defects in ceramics and polymers

Point defects in ceramics and polymers are more complex than those in metals. The reason for this is that ceramics constitute anion and cation. Since these ions are charged and electroneutrality must be maintained, then defects must come in pairs, rather than single defects. There are many

From playlist Materials Sciences 101 - Introduction to Materials Science & Engineering 2020

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Lec 19 | MIT 3.091 Introduction to Solid State Chemistry

Defects in Crystals: Point Defects, Line Defects, Interfacial Defects, Voids View the complete course at: http://ocw.mit.edu/3-091F04 License: Creative Commons BY-NC-SA More information at http://ocw.mit.edu/terms More courses at http://ocw.mit.edu

From playlist MIT 3.091 Introduction to Solid State Chemistry, Fall 2004

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Day 19 Point defects in metals and ceramics

0:00 reading quiz 3:46 learning objectives and review of vacancies, self-interstitials 9:00 point defects in ceramics, Schottky vs Frenkel defects 11:28 energetic driving forces for and against vacancy formation 16:08 thermal expansion related to vacancy formation and lattice expansion 21:

From playlist Introduction to Materials Science and Engineering Fall 2017

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Karen Vogtmann, Lecture I - 10 February 2015

Karen Vogtmann (U. of Warwick, UK and Cornell University, USA) - Lecture I http://www.crm.sns.it/course/4037/ Automorphism groups of free groups bear similarities to both lattices in Lie groups and to surface mapping class groups. In this minicourse we will explore the cohomology of thes

From playlist Algebraic topology, geometric and combinatorial group theory - 2015

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Schottky Diode Part 1 - Band Diagram

https://www.patreon.com/edmundsj If you want to see more of these videos, or would like to say thanks for this one, the best way you can do that is by becoming a patron - see the link above :). And a huge thank you to all my existing patrons - you make these videos possible. In this video

From playlist Electronics I: Semiconductor Physics and Devices

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Schottky Diode Part 2 - Depletion Region and Capacitance

https://www.patreon.com/edmundsj If you want to see more of these videos, or would like to say thanks for this one, the best way you can do that is by becoming a patron - see the link above :). And a huge thank you to all my existing patrons - you make these videos possible. In this video

From playlist Electronics I: Semiconductor Physics and Devices

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Jan-Hendrik Evertse: On Scmidt's subspace theorem

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 Number Theory

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Complex Analysis (Advanced) -- The Schwarz Lemma

A talk I gave concerning my recent results on the Schwarz Lemma in Kähler and non-Kähler geometry. The talk details the classical Schwarz Lemma and discusses André Bloch. This is part 1 of a multi-part series. Part 1 -- https://youtu.be/AWqeIPMNhoA Part 2 -- https://youtu.be/hd7-iio77kc P

From playlist Complex Analysis

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Möbius transformation | Riemann sphere | Teichmüller space | Lebesgue measure | Kleinian group | Limit set | Mathematics | Riley slice | Poincaré series (modular form) | Generating set of a group | Indra's Pearls (book) | Henri Poincaré | Hausdorff measure | Free group | Beltrami equation