Zermelo-Fraenkel set theory is so widely accepted that modern mathematicians hardly think about it. But believing in its core ...
Fixed-Point Theorems These somewhat implausible laws state that points must reappear in their original positions when the surfaces on which they lie undergo certain deformations. Their practical uses ...
Ben Smithson is a senior writer for TPG and is based in London. Originally from Australia and a qualified lawyer with a financial services background, he has almost a decade of experience writing ...