Koszul duality and derivatives of non-additive functors

Koszul duality and Frobenius structure for restricted enveloping algebras

Koszul duality and mixed Hodge modules

Koszul duality and modular representations of semi-simple Lie algebras

Koszul duality and semisimplicity of Frobenius

Koszul duality for extension algebras of standard modules

Koszul duality for stratified algebras I. Quasi-hereditary algebras

Koszul duality for stratified algebras II. Standardly stratified algebras

Koszul duality of translation--and Zuckerman functors

Koszul, Ringel, and Serre duality for strict polynomial functors

Krammer representations for complex braid groups

Krawtchouk polynomials, the Lie algebra $\mathfrak{sl}_2$, and Leonard pairs

Kronecker multiplicities in the $(k,\ell)$ hook are polynomially bounded

Kuelshammer ideals and the scalar problem for blocks with dihedral defect groups

K^F-invariants in irreducible representations of G^F, when G=GL_n

K_0 and the dimension filtration for p-torsion Iwasawa modules