Mathematics
and Interactions
Home
Videos
Collections
Institutions
Speakers
fr
Login
Please
leave your feedback
in order for us to improve your experience !
74 videos
Not Only Scalar Curvature Seminar
4 videos
Geometric structures and discrete group actions / Structures géométriques et actions de groupes discrets
4 videos
Misha Gromov : Mathematical Description of Biological Structures
5 videos
Applications of NonCommutative Geometry to Gauge Theories, Field Theories, and Quantum Space-Time / Applications de la Géométrie Non Commutative aux Théories de Jauge, à la Théorie des Champs et aux Espaces-Temps Quantiques
All the collections
All the institutions
Collection
Karen Vogtmann - Outer Automorphisms of Free Groups
Organizer(s)
Date(s)
08/07/2019 - 10/07/2019
Share collection
COPY LINK
00:00:00
/
00:00:00
4
6
COPY LINK
forward--5
forward--5
1
x
0.25x
0.5x
0.75x
1x
1.25x
1.5x
1.75x
2x
4/6 Outer Automorphisms of Free Groups
By
Karen Vogtmann
finitely generated free groups
automorphisms
graph morphisms
Stallings fold
Dehn twists
cut vertex lemma
Gromov-Hausforff topology
sphere systems
outer space
core graphs
jewels
Information about the video
Date of recording
12/07/2019
Date of publication
12/07/2019
Institution
IHES
Licence
CC BY-NC-ND
Format
MP4
MSC codes
20E05 Free nonabelian groups
20F28 Automorphism groups of groups
20F65 Geometric group theory
Last related questions on MathOverflow
You have to connect your Carmin.tv account with mathoverflow to add question
Ask a question on MathOverflow
Title
Tags
Valider
All the collection videos
01:04:14
published on
July 10, 2019
1/6 Outer Automorphisms of Free Groups
By Karen Vogtmann
59:16
published on
July 10, 2019
2/6 Outer Automorphisms of Free Groups
By Karen Vogtmann
01:02:26
published on
July 12, 2019
3/6 Outer Automorphisms of Free Groups
By Karen Vogtmann
57:36
published on
July 12, 2019
4/6 Outer Automorphisms of Free Groups
By Karen Vogtmann
01:04:18
published on
July 15, 2019
5/6 Outer Automorphisms of Free Groups
By Karen Vogtmann
01:01:04
published on
July 15, 2019
6/6 Outer Automorphisms of Free Groups
By Karen Vogtmann
Suggestions
01:05:58
published on
January 10, 2025
Dynamics of surface homeomorphisms and fine curve graph
By Emmanuel Militon
01:32:36
published on
September 6, 2024
Random walks on groups - part 1
By Richard Aoun
01:25:43
published on
September 6, 2024
Random walks on groups - part 2
By Richard Aoun
01:30:02
published on
September 6, 2024
Random walks on groups - part 3
By Richard Aoun
01:01:06
published on
February 23, 2024
Automatic actions
By Laurent Bartholdi
Register
Bookmark videos
Add videos to see later &
keep your browsing history
Comment with the scientific
community
Get notification updates
for your favorite subjects
Home
Videos
Collections
Institutions
Speakers
About
Login
Fr
/
En
Help
Legal Notice
& Privacy Policy
Copyright Carmin.tv 2025
By browsing our website, you accept the use of cookies to improve your experience.
Find out more about our privacy policy
.
Approve
Give feedback