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Math’s Famous Map Problem: The Four-Color Theorem
David Richeson discusses the history and significance of the four color theorem.
Two Students Unravel a Widely Believed Math Conjecture
Math Proof Draws New Boundaries Around Black Hole Formation
A Century Later, New Math Smooths Out General Relativity
‘A-Team’ of Math Proves a Critical Link Between Addition and Sets
2023’s Biggest Breakthroughs in Math
In 2023, mathematicians improved bounds on Ramsey numbers, a central measure of order in graphs; found a new aperiodic monotile; and discovered a new upper bound to the size of sets without 3-term arithmetic progressions.
The Math Hiding in Plain Sight
Sarah Hart, the professor of geometry at Gresham College, sees symmetry everywhere.
Decoding Math’s Most Famous Fractal
Mathematicians working in the field of complex dynamical systems are patiently unraveling the Mandelbrot set’s mysteries and may be on the verge of solving a fundamental conjecture that would allow them to describe the set completely.