Category: Algebra

  • Artin’s Algebra!

    This post has nothing to do with Michael Artin Algebra! Artin of this post is my son, and this is the story of him learning algebra. He is 11 years old now, and I guess one of few students on the planet that still has a positive mentality towards mathematics! We are reading together Gelfand’s’ […]

  • Structure, Structure, Structure!

    Look at this equality: ( (a + b) + c = a + (b + c) ) , or this one: ( a . (b + c) = a.b + a.c ) .  They are true structurally. In principle, You can just replace one side of the equality with the other side without any extra […]