Abstract: Due to the non-linear and non-convex properties, classical electrical resistance tomography (ERT) image reconstruction algorithms are less effective and less accurate. In this article, a non ...

Federal data shows post-pandemic student math scores are still down. Maine education officials are responding with a new effort to show students that math has real-world relevance.

Undergraduate students across North America sat down on Saturday to write a grueling six-hour math exam, many of them unlikely to solve a single problem. The notoriously brutal William Lowell Putnam ...