ocw.mit.edu
Unknown
MIT OpenCourseWare (OCW) is a free, openly licensed library of MIT course materials across science, engineering, and humanities. It provides lecture notes, assignments, exams, and videos organized by course and topic, including math courses that cover algebra concepts relevant to rings.
More resources on Rings
Abstract Algebra Notes
University notes on rings
nLab: Ring
Comprehensive category-theoretic overview
Stacks Project
Free online resource for commutative algebra and schemes
Abstract Algebra
Learn ring theory with Robert J. Rapalje's Abstract Algebra course! Explore rings, ideals, and homomorphisms in this engaging playlist.
Algebra I
Learn ring theory fundamentals with MIT Professor Michael Artin's Algebra I course. Explore key concepts and build a solid mathematical foundation.
A Book of Abstract Algebra - Charles C. Pinter
A student-friendly introduction to algebra with many examples and problems.