Abstract: Fractional programming (FP) is a branch of mathematical optimization that deals with the optimization of ratios. It is an invaluable tool for signal processing and machine learning, because ...

Differential equations are fundamental tools in physics: they are used to describe phenomena ranging from fluid dynamics to general relativity. But when these equations become stiff (i.e. they involve ...

Professor of Law and Associate Dean for International Affairs, Wake Forest University While U.S. and global solutions seem far off, policies to limit harm from microplastics are gaining traction at ...

Short-term memory is finite and fills up quickly. Here are 7 ways we can free up space for clearer-headed mathematical ...

Murray Grimwood says we are headed for a global one-off readjustment of life as we know it that will be of epic proportions - ...

The enlightened truth of the role of fire in human evolution. Illustration by Paul Garland The next time you find yourself lost in thought while gazing at a fireplace ablaze or even a solitary candle ...

What’s a Building Thinking Classroom? At Wyoming High School it’s math on your feet, in a group of three, with a whiteboard ...

Agencies NYT Strands hints answers today September 17 puzzle #563 OPPOSITESATTRACT spangram path NYT Strands hints answers today September 17 puzzle #563 bring players a new challenge with the theme ...