Recent studies and policy reports are challenging long-held beliefs about how math skills develop and how they should be taught. Neuroscience research suggests the brain repurposes existing circuits ...

Homological algebra and module theory constitute a vibrant area of contemporary mathematics, interweaving concepts from algebra, topology and geometry. At its core, homological algebra studies chain ...

The Virasoro vertex algebra arises as the symmetry algebra of a two-dimensional conformal field theory. The Virasoro irreducible modules are well-known, and they play a prominent role in rational ...