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Rediet Abebe on Using Algorithms for Social Justice

April 5, 2021

The computer scientist Rediet Abebe’s passion for applied mathematics closely aligns with her passion to solve problems with poverty and social inequality.

Mathematicians Settle Erdős Coloring Conjecture

April 5, 2021

Fifty years ago, Paul Erdős and two other mathematicians came up with a graph theory problem that they thought they might solve on the spot. A team of mathematicians has finally settled it.

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A Computer Scientist Who Tackles Inequality Through Algorithms

April 1, 2021

Rediet Abebe uses the tools of theoretical computer science to understand pressing social problems — and try to fix them.

Mathematicians Find a New Class of Digitally Delicate Primes

March 30, 2021

Despite finding no specific examples, researchers have proved the existence of a pervasive kind of prime number so delicate that changing any of its infinite digits renders it composite.

Federico Ardila on Math, Music and the Space of Possibilities

March 29, 2021

The mathematician Federico Ardila takes a creative approach to the search for useful answers hiding among inconceivably huge numbers of possible ones.

Finding Zen in the Art of Puzzle Solving

March 26, 2021

Readers used their Zen-like puzzle solving skills to discover hidden insights.

Matrix Multiplication Inches Closer to Mythic Goal

March 23, 2021

A recent paper set the fastest record for multiplying two matrices. But it also marks the end of the line for a method researchers have relied on for decades to make improvements.

Chasing the Elusive Numbers That Define Epidemics

March 22, 2021

Most modeling efforts during the COVID-19 pandemic have sought to address urgent practical concerns. But some groups aim to bolster the theoretical underpinnings of that work instead.

Pioneers Linking Math and Computer Science Win the Abel Prize

March 17, 2021

Avi Wigderson and László Lovász won for their work developing complexity theory and graph theory, respectively, and for connecting the two fields.

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