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sphere packing

Art for "How Feynman Diagrams Revolutionized Physics"
sphere packing

Out of a Magic Math Function, One Solution to Rule Them All

May 13, 2019

Mathematicians used “magic functions” to prove that two highly symmetric lattices solve a myriad of problems in eight- and 24-dimensional space.

520px photo of Richard Schwartz
Q&A

In Praise of Simple Problems

January 9, 2018

The mathematician Richard Schwartz finds the hidden depth lurking in simple mathematical puzzles.

geometry

Sphere Packing Solved in Higher Dimensions

March 30, 2016

The Ukrainian mathematician Maryna Viazovska has solved the centuries-old sphere-packing problem in dimensions eight and 24.

Photograph of Saturn and its moons.
Mathematics

A New Tool to Help Mathematicians Pack

December 20, 2013

Improvements in how densely spheres and other shapes can be packed together could lead to advances in materials science, deep space communication and theoretical physics.