Earth’s rotation is speeding up. This summer, our planet will spin faster than usual, creating the shortest day since records ...

As Earth spins faster than it has in decades, atomic clocks are catching the difference, and shorter days are on the horizon.

With the ever-increasing prevalence of graph data in a wide spectrum of applications, it becomes essential to analyze structural trends in dynamic graphs on a continual basis. The shortest cycle is a ...

Has the sun already reached solar maximum? New data suggests Solar Cycle 25 may have peaked earlier than expected. Find out what this means.

Article citations More>> Dobrynin, A.A. and Golmohammadi, H. (2024) The Shortest Cycle Having the Maximal Number of Coalition Graphs. Discrete Mathematics Letters, 14, 21-26. has been cited by the ...

Graph algorithms are integral for solving complex programming challenges. They provide methods for handling data relationships through graphs, which are essential in fields like network analysis, ...

This paper improves Itai and Rodeh's algorithm for finding a shortest cycle in an undirected unweighted graph. Given an undirected unweighted graph G with n vertices,the algorithm can determine a ...

And what of the graphs with negative cycles, which the researchers decided to ignore at the start? After putting the finishing touches on their shortest-paths algorithm, they showed that it could also ...