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 ...

Algebraic geometry, the study of solutions to polynomial equations and their geometric properties, finds rich interplay with class field theory—a branch of number theory that classifies abelian ...

Theories of crisis have always been intensely political. Different views of capitalist development and breakdown have always shaped, and been shaped by, political strategies. In the early and ...