Researchers at Harvard have created a groundbreaking metasurface that can replace bulky and complex optical components used ...

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

Engineers could use this breakthrough in graph theory to design wildly efficient quantum computer chips. By Sarah Wells Published: Mar 01, 2021 5:26 PM EST. Getty/Photo Illustration by PM.

Where Graph Theory Meets The Road: The Algorithms Behind Route Planning. April 4, 2024 by Maya Posch 33 Comments . Back in the hazy olden days of the pre-2000s, navigating between two locations ...

“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.

Graph theory has a lot to say about how phenomena can grow, such as the spread of infectious diseases. There are different graphs, or networks, of relations, and they can affect things such as the ...