Groups and Group Actions: Group homomorphisms - Oxford Mathematics 1st Year Student Lecture

From Oxford Mathematics

In this lecture from the Groups and Group Actions first year course, Nikolay Nikolov introduces the notion of a group homomorphism, that is a map between groups which is compatible with the group operation. Examples include linear maps, determinants and congruences of integers. You can watch other lectures from the course here: https://www.youtube.com/playlist?list=PL4d5ZtfQonW2HoddSQU2V9XTtRl6iN88U You can watch many other student lectures via our main Student Lectures playlist (also check o...