New posts in big-list

Examples of analysis results using probability theory

Proving the identity $\sum_{n=-\infty}^\infty e^{-\pi n^2x}=x^{-1/2}\sum_{n=-\infty}^\infty e^{-\pi n^2/x}.$

Fields that require both CS and pure math

Known proofs of Wirtinger's Inequality?

Request for crazy integrals

Results that were widely believed to be false but were later shown to be true

Applications of algebraic topology

$\int_{0}^{\infty} \frac{1}{1 + x^r}\:dx = \frac{1}{r}\Gamma\left( \frac{r - 1}{r}\right)\Gamma\left( \frac{1}{r}\right)$ [duplicate]

problem books in functional analysis

Unprovability results in ZFC

Guidelines for learning about Ramanujan's work?

Proving a theorem using its converse

Book series like AMS' Student Mathematical Library?

Favourite applications of the Nakayama Lemma

Problems from the Kourovka Notebook that undergraduate students can fully appreciate

What mathematical questions or areas have philosophical implications outside of mathematics?

Real-world uses of Algebraic Structures

Properties of the number 50

Mathematics named after places [closed]

Concepts in mathematics which are referred to as 'generalizations' [closed]