Puzzles are a hands-on way to explore simpler and complex mathematical relationships, for everyone from kids to calculus students.

Choosing the right AI chatbot depends heavily on your specific needs, workflow, and budget. In 2025, the AI landscape has evolved dramatically, ...

Learn how to write the trigonometric equation of a graph step by step by identifying the key features that shape sine and ...

Earthquakes may be unpredictable, but their impacts are not entirely mysterious. New modeling techniques are offering a clearer view beneath the surface.

Arthur Busch received his B.A. in 1997 from the University of Washington, and worked as a programmer in the investment and oil and gas industry in Denver. He received his Ph.D. in 2005 from the ...

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...

My research interests are in combinatorics. I study packing and decomposition problems, polychromatic coloring problems and pursuit-evasion games on graphs. Many of these problems are accessible to ...

Abstract: Recent progress in research on deep graph networks (DGNs) has led to a maturation of the domain of learning on graphs. Despite the growth of this research field, there are still important ...

Abstract: I welcome you to the fourth issue of the IEEE Communications Surveys and Tutorials in 2021. This issue includes 23 papers covering different aspects of communication networks. In particular, ...

In this study, we extended O'Callaghan's computer-intensive algebra study by using his component competencies and the process-object framework to investigate the effects of a graphing-approach ...