C*-Rhapsody

C-Ideals of Lie Algebras

C-Supplemented Subalgebras of Lie Algebras

Calabi-Yau algebras viewed as deformations of Poisson algebras

Calabi-Yau coalgebras

Calabi-Yau Deformations and Negative Cyclic Homology

Calabi-Yau Frobenius algebras

Calculating Determinants of Block Matrices

Calculus structure on the Lie conformal algebra complex and the variational complex

Cancellation conjecture for free associative algebras

Canonic form of linear quaternion functions

Canonical decomposition of the Cohomology groups of nilpotent Lie algebras

Canonical Filtrations of Gorenstein Injective Modules

Canonical Maps to Twisted Rings

Canonical singularities of orders over surfaces

Capability of Nilpotent Lie algebras with small derived Subalgebra

Cartan Subalgebras of Leibniz $n$-Algebras

Cartan-Leray spectral sequence for Galois coverings of linear categories

Categorical skew lattices

Categories of comodules and chain complexes of modules