[This article is Part II of A.J.’s piece on writing with Creative Limitation. Read Part I here, and see all of AJ’s Abstract Theory columns here.] Much of this article will be spent discussing how ...

Abstract elementary classes (AECs) constitute a broad framework within model theory that extends classical first‐order logic, accommodating structures and theories that lie beyond its reach. By ...

Discover how teaching with abstract mathematical concepts enhances student learning over real-world examples. Kaminski's study reveals key insights. You all know the score. A train leaves one city ...

You all know the score. A train leaves one city travelling at 35 miles per hour and another races toward it at 25 miles an hour from a city 60 miles away. How long do they take to meet in the middle?