A first couse in Arithmetic (a students' seminar at IISER Pune) lecture notes.
Summary of the book Representations and Characters of Groups by James and Lieback is here.
What is Morita Equivalence ? See this.
Summary of the first two chapters of Local Fields by J.P.Serre is here.
Homological Algebra, click here.
Units and extension of p-adic Numbers, see this.
List of few algebra results, made during first year at IISER Pune.Â