$C^k$-smooth approximations of LUR norms
$C^m$-theory of damped wave equations with stabilisation
$C^r$-Lohner algorithm
$C^\ast$-algebras from Anzai flows and their $K$-groups
$C^\infty$ perturbations of FRW models with a cosmological constant
$C^{*}$ Estimates for Averaging Sums of Elements in the Thompson Group $F$
$C^{1+α}$-Regularity for Two-Dimensional Almost-Minimal Sets in $\R^n$
$C^{1,\al}$ regularity of solutions to parabolic Monge-Ampére equations
$C^{1,α}$ theory for the prescribed mean curvature equation with Dirichlet data
$C^{1,α}$-Regularity of energy minimizing maps from a 2-dimentional domain into a Finsler space
$C^{12}$ shape isomers in the chiral field solitons approach
$C^{\ast}$-Algebras associated with Mauldin-Williams Graphs
$C^{\infty} $ spectral rigidity of the ellipse
$C_2$ Toda theory in the reduced WZNW framework
$C_2$-cofiniteness of 2-cyclic permutation orbifold models
$C_2$-cofiniteness of the vertex algebra $V_L^+$ when $L$ is a non-degenerate even lattice
$C_5^A$ axial form factor from bubble chamber experiments
$C_5^A$ form factor from ANL experiment
$C_k$-moves on spatial theta-curves and Vassiliev invariants
$c_M<1$ String Theory as a Constrained Topological Sigma Model