A Step-by-step of the Analytic Continuation of the Riemann Zeta Function
We compute the analytic continuation of the Riemann Zeta function and after that the reader will realise that asserting $1+2+\dots=-\frac{1}{12}$ without enough caution is not a good idea.
A Step-by-step of the Analytic Continuation of the Riemann Zeta Function
A Detailed Proof of the Riemann Mapping Theorem
We offer a detailed proof of the Riemann mapping theorem, which states that every proper simply connected region is conformally equivalent to the open unit disc.
A Detailed Proof of the Riemann Mapping Theorem