Centralizers of Involutions in Locally Finite-Simple Groups
Centralizers of semisimple subgroups in locally finite simple groups
Centre-by-metabelian groups with a condition on infinite subsets.
Certain divisible hypergroups.
Certain embedding of the Burnside ring into its ghost ring
Certain Functional Equations on Groupoids Weaker than Quasigroups
Certain fundamental congruences on the tensor product of commutative inverse semigroups
Certain normal subgroups of units in group rings.
Certain partial orders on semigroups
Relations introduced by Conrad, Drazin, Hartwig, Mitsch and Nambooripad are discussed on general, regular, completely semisimple and completely regular semigroups. Special properties of these relations as well as possible coincidence of some of them are investigated in some detail. The properties considered are mainly those of being a partial order or compatibility with multiplication. Coincidences of some of these relations are studied mainly on regular and completely regular semigroups.
Certain Rees matrix semigroups with universal properties.
Certain Subgroups of Certain One-Relator Groups.
Certain subsemigroups of orthodox semigroups.
Certain unipotent representations of finite Chevalley groups and Picard–Lefschetz monodromy
Certains invariants entiers d' un p-bloc.
Chain semigroups
Chains of factorizations in orders of global fields
Chamber systems, geometries and parabolic systems whose diagram contains only bonds of strength 1 and 2.
Character Correspondence in Finite General Linear, Unitary and Symmetric Groups.
Character formula for wreath products of compact groups with the infinite symmetric group
Let be the wreath product of a compact group T with the infinite symmetric group . We study the characters of factor representations of finite type of G, and give a formula which expresses all the characters explicitly.
Character formulae for classical groups
We give formulae relating the value Xλ (g) of an irreducible character of a classical group G to entries of powers of the matrix g ε G. This yields a far-reaching generalization of a result of J.L. Cisneros-Molina concerning the GL 2 case [1].