"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Representation theory transforms abstract algebra groups into things like simpler matrices. The field’s ...

Several fields of mathematics have developed in total isolation, using their own 'undecipherable' coded languages. Mathematicians now present 'big algebras,' a two-way mathematical 'dictionary' ...

A modern Red Riding Hood on her way to Grandma’s house can meander through the woods, or drive down the interstate, or even climb a mountain to come around the back way. All those routes will get her ...

Algebra I should be a gateway—not gatekeeper—to students’ future academic success, in college and beyond. So says the Bill & Melinda Gates Foundation, which is issuing a challenge to developers and ...

Jumping from high school to college-level statistics and geometry can feel like learning a new language. The concepts get more abstract, the formulas become more complex, and the homework piles up ...