Hall π-subgroups and conjugacy classes Antonio Vera LópezLourdes Ortiz de Elguea OriginalPaper Pages: 313 - 326
Evens' norm map and Serre's theorem on the cohomology algebra of ap-group Tetsuro OkuyamaHiroki Sasaki OriginalPaper Pages: 331 - 339
Endomorphisms and null subalgebras of finite dimensional algebras revisited David R. Finston OriginalPaper Pages: 352 - 357
Ein Beispiel positiv definiter quadratischer Formen der Dimension 4 mit gleichen Darstellungszahlen Alexander Schiemann OriginalPaper Pages: 372 - 375
On a problem of A. Ivić about the quotients of certain additive arithmetic functions Richard Warlimont OriginalPaper Pages: 376 - 379
A note on norm-one projections onto subspaces of finite codimension ofl ∞ Marco Baronti OriginalPaper Pages: 384 - 388
On complete regularity of spaces of economic agents endowed with the order topology M. Ali KhanYe Neng Sun OriginalPaper Pages: 389 - 396