Abstract Algebra 78: The ring of Gaussian integers

preview_player
Показать описание
Abstract Algebra 78: The ring of Gaussian integers

Abstract: The Gaussian integers are all complex numbers which have both an integer real part and an integer imaginary part. We describe with the Gaussian integers form a ring. We also discuss why the only Gaussian integers that have multiplicative inverses are 1, -1, i, and -i.

This video accompanies the class "Introduction to Abstract Algebra" at Colorado State University:
Рекомендации по теме
Комментарии
Автор

Nice summary - thanks for this résumé. Doing maths for fun these days!

wannabeactuary
Автор

Great job! I wonder what they look like in quotient ring

angelgarciamath