New research shows that metasurfaces could be used as strong linear quantum optical networks. The approach could eliminate ...

“A graph is a good abstraction for a social network, but social networks are so much more. With higher-order systems, there are more ways to model.” Graph theory may show how individuals are connected ...

Sudoku and Graph Theory. Mathematicians find new clues to the popular puzzle. By Julie Rehmeyer. July 3, 2007 at 4:39 pm - More than 2 years ago. Share this: Share via email (Opens in new window ...

Refining with colors. Mathematicians have developed various strategies to compare graphs. Since the 1970s, algorithms have been able to test graph isomorphism, but in exponential time.

DPABINet, developed by Dr. Chao-Gan Yan’s team at the Institute of Psychology, Chinese Academy of Sciences, simplifies brain network analysis with a user-friendly, one-click software that ...

In the race toward practical quantum computers and networks, photons—fundamental particles of light—hold intriguing ...