English
Geometry and topology
Notes on the mathematics of shape, space, and continuity. Covers topics ranging from classical Euclidean geometry and differential curves to manifolds, surfaces, and topological invariants. Each piece breaks down a concept or proof with concrete examples and geometric intuition rather than dry formalism. For anyone who thinks visually and wants to understand why the structures look the way they do.


Last night I was watching lecture 15 on elements of toric topology — specifically on geometric structures on manifolds (link…
Imagine you're a cab driver on the streets of New York City. Your task is simple: get from point A…

A new video is finally here!
Topology is the branch of mathematics that studies shape without regard to dimensions. Unlike geometry, where angles, lengths, and areas…
There is a video on the channel about the Möbius strip and its remarkable properties. But the more you study…
Mathematics is not just strict formulas and complex calculations — it is also full of unusual, sometimes even exotic ideas.…
