Researchers develop AI tool that finds the equations behind complex systems

Clarkson University researchers have developed an artificial intelligence tool that can uncover the mathematical equations ...
Wilson Center

South Africa’s Government of National Unity: New Political Coalitions With Outstanding Ideological Fault Lines

n April 26, 1994, at a remote polling station in KwaZulu-Natal, South Africa, on a mission with the United Nations, I witnessed one of the most significant milestones of the 20th century: the election ...
Quanta Magazine

Tetrahedron Solutions Finally Proved Decades After Computer Search

Four mathematicians have cataloged all the tetrahedra with rational angles, resolving a question about basic geometric shapes using techniques from number theory. The tetrahedron is the simplest three ...
Scientific American

What Are Roots of Unity?

This article was published in Scientific American’s former blog network and reflects the views of the author, not necessarily those of Scientific American This blog is called "Roots of Unity" because ...
PNAS

The role of lubricin in the mechanical behavior of synovial fluid

Synovial fluid is a semidilute hyaluronate (HA) polymer solution, the rheology of which depends on HA–protein interactions, and lubricin is a HA-binding protein found in synovial fluid and at ...
IEEE

A new algorithm for the radix-3 FFT

Abstract: A radix-3 FFT which has no multiplications in the three-point DFT's is introduced. It uses arithmetic with numbers of the form a + bμ, where μ is a complex cube root of unity. The ...