Lecture

Linear Algebra: Surjections

Description

This lecture covers the concept of surjections in linear algebra, where every element in the codomain is the image of at least one element in the domain. The instructor explains the definition of surjections, provides examples, and discusses how to determine if an application is surjective. Through various examples and counterexamples, the lecture demonstrates the importance of surjections in mapping elements from one set to another.

Official source

https://mediaspace.epfl.ch/media/0_ijc0mv11

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Ontological neighbourhood

Mathematics

Mathematical logic: Set theory

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