We care about your data, and we'd like to use cookies to give you a smooth browsing experience. Please agree and read more about our privacy policy.

  • Physics

  • Mathematics

  • Biology

  • Computer Science

  • Topics

  • Archive

David S. Richeson

Contributing Columnist

Illustration showing a human figure sitting on a large straw, gazing at different topological figures.
Quantized Columns

Topology 101: The Hole Truth

By David S. Richeson
January 26, 2021
Read Later

The relationships among the properties of flexible shapes have fascinated mathematicians for centuries.

An abstract illustration showing broken tools, cubes, numbers and other abstract representations of impossible math
Quantized Columns

When Math Gets Impossibly Hard

By David S. Richeson
September 14, 2020
Read Later

Mathematicians have long grappled with the reality that some problems just don’t have solutions.

About the author

David S. Richeson is a professor of mathematics and the John J. & Ann Curley Faculty Chair in the Liberal Arts at Dickinson College. He is the author of Tales of Impossibility: The 2000-Year Quest to Solve the Mathematical Problems of Antiquity and Euler’s Gem: The Polyhedron Formula and the Birth of Topology.

Follow Quanta

Facebook
Twitter
YouTube
Instagram
RSS
Newsletter

All Time

Most Read From David S. Richeson

This Data is Current Loading...

This Data is Current Loading...

This Data is Current Loading...

The Quanta Newsletter

Get highlights of the most important news delivered to your email inbox

Recent newsletters

  • About Quanta
  • Archive
  • Contact Us
  • Terms & Conditions
  • Privacy Policy
  • Simons Foundation
All Rights Reserved © 2021