Butler groups that are unions of subgroups with countable typesets L. FuchsK. M. Rangaswamy OriginalPaper Pages: 105 - 110
Complete mappings in some linear and projective groups F. Dalla VoltaN. Gavioli OriginalPaper Pages: 111 - 118
Automorphism groups of certain algebras of triangular matrices Sônia P. Coelho OriginalPaper Pages: 119 - 123
Simultaneous smoothing and interpolation with respect to E. Borel's Theorem Markus Poppenberg OriginalPaper Pages: 150 - 159
The Gleason-Kahane-Zelazko property and Korovkin systems in symmetric involutive Banach algebras C. BadeaI. Rasa OriginalPaper Pages: 163 - 169
The Weyl calculus and commutativity for systems of selfadjoint matrices Werner J. Ricker OriginalPaper Pages: 173 - 176
Some results on Singer orthogonality and characterizations of inner product spaces Javier Alonso OriginalPaper Pages: 177 - 182