SL(2,R) As a Topological Space and Topological Group
In this post we show that $SL(2,\mathbb{R})$ can be identified as the inside of a solid torus and see what we can learn from it.
Read moreSL(2,R) As a Topological Space and Topological Group
Artin's Theorem of Induced Characters
Chinese Remainder Theorem in Several Scenarios of Ring Theory
Projective Representations of SO(3)
Every Regular Local Ring is Cohen-Macaulay
The abc Theorem of Polynomials
Properties of Cyclotomic Polynomials
Calculus on Fields - Heights of Polynomials, Mahler's Measure and Northcott's Theorem
Hensel's Lemma - A Fair Application of Newton's Method and 'Double Induction'
Irreducible Representations of GL_2(F_q)