Curves

We now know how the seeds of the NIST elliptic curves were generated: they're not the hash of some saucy sentence, but the output of drand48() seeded with the time, which was indeed in 1997-98.

Simple, rotationally symmetric Venn diagrams exist for 17, 19 and 23 curves.This is an update on a 51-year-old combinatorics problem that has seen no significant progress in 12 years, made possible by AI.

Pain is the leading cause of disability worldwide, yet no harmonized self-reported reference framework exists to characterize how its burden is distributed across the lifespan and world regions. In this study, we harmonized individual-level self-reported

On twitter recently, Robin Houston brought up this problem from a mathematical puzzle book of Peter Winkler: Curves on Potatoes Prove that, given two potatoes, you can draw a closed curve on the s...

A math explainer about 2D shapes with a special property.

Ever wondered how bezier curves work? It

There is a surjective continuous map $0;1rightarrow 0;12$ ("space filling curve"). Using such a map one can easily get space filling curves for all finite dimensional cubes. So my question i...

Publications in English are found here. The complete list (in Japanese) is here.

The mathematical beauty of hyperbezier curves