Coxeter system of lines are sets of injectivity for the twisted spherical means on $\mathbb C$

Coxeter system of planes are sets of injectivity for the twisted spherical means on $\mathbb C^n$

Cpmposed Grand Lebesgue Spaces

Creator-annihilator domains and the number operator

Criteria for the Boundedness of Potential Operators in Grand Lebesgue Spaces

Critical points of the Moser-Trudinger functional

Critical points of the Moser-Trudinger functional on a disk

Critical sets of nonlinear Sturm-Liouville operators of Ambrosetti-Prodi type

Cross-frames in Banach spaces

Crossed products of Banach algebras. I

Cubature formulae for orthogonal polynomials in terms of elements of finite order of compact simple Lie groups

Cubature formulas and discrete fourier transform on compact manifolds

Cubature formulas on combinatorial graphs

Cuntz-Krieger algebras and wavelets on fractals

Curvature calculations for a class of homogeneous operators

Curvature invariants and Generalized Canonical operator models

Cut-norms and spectra of matrices

Cycles and 1-unconditional matrices

Cyclic contractions and best proximity pair theorems

Cyclic vectors of self-adjoint operators in Hilbert space