Correction to "A simple construction of semigroups all of whose subsemigroups are left ideals."
Correction to “Cohomology of line bundles on ”
Correction to: "Group Algebras of Finite Representation Type". Math. Z. 182, 129 - 148 (1983).
Correction to "Locally Trivial Outer Automorphisms of Finite Groups."
Correction to my paper: “Commutative semi-primary -semigroups”
Correction to my paper "On a type of matrix semigroup algebras" .
Correction to my paper on structure and ideal theory of commutative semigroups
Correction to "On classes of abelian groups" (Fundamenta Mathematicae 51(1962), pp. 149-178)
Correction to the paper “Generators of an orthogonal group over a finite field”
Correction to the paper “On compressed ideals in topological semigroups”
Correction to the paper "Splitting fields and group characters".
Correction to the paper "The representations and generic degrees of the Hecke algebra of type H4".
Correction to "Two Generator Fuchsian Groups of Genus One".
Correspondence between representations of the dual reductive pair and .
Corrigenda: ‘On systems of linear inequalities’
There are two mistakes in the referred paper. One is ridiculous and one is significant. But none is serious.
Corrigenda to "New semigroups of binary relations" "by Karen Chase.
Corrigendum: On linear algebraic semigroups. III.
Corrigendum to "An improvement on Olson's constant for ℤₚ ⊕ ℤₚ" (Acta Arith. 141 (2010), 311-319)
Corrigendum to: "Aspherical four-manifolds and the centres of two-knot groups".
Corrigendum to "Infinite words and permutation properties".