Business School, University of Shanghai for Science and Technology, Shanghai, China. The central question in cooperative game theory is how to allocate the worth of coalitions in a fair and reasonable ...

In a block of parallel edges (e.g., three edges between A and B), only one edge receives the correct biconnected component label. The rest are incorrectly assigned component ID 0 — even though they ...

Researchers at Harvard have created a groundbreaking metasurface that can replace bulky and complex optical components used in quantum computing with a single, ultra-thin, nanostructured layer. This ...

New research shows that metasurfaces could be used as strong linear quantum optical networks This approach could eliminate the need for waveguides and other conventional optical components Graph ...

Forbes contributors publish independent expert analyses and insights. I'm a South London-based technology journalist, consultant and author At a time when reducing imports and building national ...

Data visualization is a powerful technique that transforms complex data into easily understandable visual representations. Let us explore how data visualization can help with graphs. Applying data ...

School of Mathematics and Statistics, Shandong Normal University, Jinan, China. In the next section, a statement of the problem is introduced. Afterwards, the proof of the main results is established.

To read more of The Economist’s data journalism visit our Graphic detail page. THE CRISIS along America’s southern border is a political liability for Joe Biden. Polling suggests that just 27% of ...