Lecture

Restriction Functors: Group Actions

In course

Dolore tempor velit ullamco ullamco eiusmod aliquip. Aute tempor occaecat nostrud id id reprehenderit. Voluptate cupidatat dolore qui tempor. Sint reprehenderit ea ut eu. Excepteur sunt pariatur sint do excepteur qui nulla dolore laboris consequat laboris cupidatat velit non. Ullamco magna consectetur consectetur ipsum veniam sunt esse pariatur. Veniam consequat et pariatur qui fugiat officia cillum ex incididunt.

Description

This lecture introduces the concept of restriction functors, which are a general type of functor between categories of G-objects, where G varies, defined with respect to a given group homomorphism. The instructor defines the notion of restriction functor and demonstrates that such a functor always has a left adjoint, specifically when the underlying category is the category of sets.

Instructor

deserunt cupidatat incididunt

Cupidatat anim sint minim aliquip proident anim nisi veniam. Anim minim amet veniam duis ut culpa pariatur aliquip. Ut pariatur sit ex nostrud quis esse esse laborum ad ea nisi. Consectetur labore ad laborum officia magna veniam consequat. Adipisicing mollit elit eu aliquip reprehenderit exercitation labore tempor incididunt nostrud dolor non. Elit qui minim sint incididunt duis tempor non do qui ex.

Official source

https://mediaspace.epfl.ch/media/0_hkh2eh7m

About this result

This page is automatically generated and may contain information that is not correct, complete, up-to-date, or relevant to your search query. The same applies to every other page on this website. Please make sure to verify the information with EPFL's official sources.

Ontological neighbourhood

Mathematics

Algebra: Abstract algebra, Representation theory

Related lectures (33)

Graph Chatbot

Chat with Graph Search

Ask any question about EPFL courses, lectures, exercises, research, news, etc. or try the example questions below.

DISCLAIMER: The Graph Chatbot is not programmed to provide explicit or categorical answers to your questions. Rather, it transforms your questions into API requests that are distributed across the various IT services officially administered by EPFL. Its purpose is solely to collect and recommend relevant references to content that you can explore to help you answer your questions.