On the Cartan map for crossed products and Hopf-Galois extensions

On the category O for rational Cherednik algebras

On the center of a triangulated category

On the Centralizer of $K$ in $U(\frak {g})$

On the centralizer of the sum of commuting nilpotent elements

On the centre of the cyclotomic Hecke algebras of $G(m,1,2)$

On the Character Degrees of Sylow $p$-subgroups of Chevalley Group of Type $E(p^f)$

On the character ring of a finite group

On the characteristic map of finite unitary groups

On the characteristic polynomial of Cartan matrices and Chebyshev polynomials

On the cleanness of cuspidal character sheaves

On the Cluster Category of a Marked Surface

On the cluster multiplication theorem for acyclic cluster algebras

On the coadjoint representation of $\mathbb Z_2$-contractions of reductive Lie algebras

On the Cohomology of Certain Homogeneous Vector Bundles of G/B in Characteristic Zero

On the Cohomology of Deligne-Lusztig Varieties

On the Cohomology of Locally Symmetric Spaces and of their Compactifications

On the Cohomology of Modular Lie Algebras

On the cohomology of vector fields on parallelizable manifolds

On the cohomology of Young modules for the symmetric group