3 years agoSubgroups of the additive group of integers (Artin 2.3) | Abstract Algebra 23Dr. Ajay Kumar PHD (he/him)
3 years agoA surprising and beautiful theorem in group theory (Artin 2.10) | Abstract Algebra 30Dr. Ajay Kumar PHD (he/him)
3 years agoArtin 2.7 (Equivalence Relations and Partitions) | Abstract Algebra 27Dr. Ajay Kumar PHD (he/him)
3 years agoThe most fundamental idea in all of mathematics (WTF is quotienting?) | Abstract Algebra 21Dr. Ajay Kumar PHD (he/him)
3 years agoDeconstructing the plantation of CIA math: first pass at Artin 1.4 | Abstract Algebra 15Dr. Ajay Kumar PHD (he/him)
3 years agoPole-to-polar construction (exploring duality) | Abstract Algebra 18Dr. Ajay Kumar PHD (he/him)