2 papers
math.QA2026
A categorification of the integral form of the Cartan subalgebra for quantum sl(2)
Mikhail Khovanov
We propose a categorification of the Lusztig integral form of the quantum Cartan subalgebra for via a colimit of categories of equivariant coherent sheaves on finite-dimens…
math.QA2026
Coherent sheaves on projective spaces and a lifting of the integral form of the Cartan subalgebra for quantum sl(2)
Mikhail Khovanov
We categorify a lifting of the integral form of the Cartan subalgebra for quantum sl(2), via categories of equivariant coherent sheaves on projective spaces.