List questions from categorification | MathQA

Is there a notion "above" that of perfect numbers?

Published on 22 Mar 2026 - 17:30

Is there a categorification of "(virtually) solvable"?

Published on 22 Mar 2026 - 17:29

Difference weak Morita equivalence and categorized Morita equivalence

Published on 23 Feb 2026 - 6:42

Exemples of applications of "groupoidification" to linear algebra

Published on 23 Feb 2026 - 6:39

"Transfinite Peano Axioms"

Published on 01 Apr 2026 - 8:34

Are there categorifications of prime or irreducible elements (of a ring, say)?

Published on 23 Feb 2026 - 6:39

Convergence of analytic functors?

Published on 06 Apr 2026 - 6:02

Comonoidal categories?

Published on 05 Apr 2026 - 14:16

Categorification of $\pi$?

Published on 05 Apr 2026 - 5:14

Categorifying $1^2+2^2+3^2+\cdots+24^2=70^2$

Published on 22 Mar 2026 - 20:19

Categorification of tetration, is it possible?

Published on 06 Apr 2026 - 5:58

Star-autonomous categories are categorifications of Boolean algebras?

Published on 23 Feb 2026 - 4:48