A note on automorphisms and partitions
B. Węglorz (1988)
Colloquium Mathematicae
Similarity:
Displaying similar documents to “Anti-nets. II. (Collineations of anti-nets)”
A note on automorphisms and partitions
Central Automorphisms of Veblenian Nearaffine Planes
Kinga Cudna-Lasecka, Jan Jakóbowski (2005)
Bulletin of the Polish Academy of Sciences. Mathematics
Similarity:
The paper deals with nearaffine planes described by H. A. Wilbrink. We consider their central automorphisms, i.e. automorphisms satisfying the Veblen condition, which become central collineations in connected projective planes. Moreover, a concept of central pseudo-automorphism is considered, i.e. some bijections in a nearaffine plane are not automorphisms but they become central collineations in the related projective planes.
Automorphisms of -groups with cyclic commutator subgroup
Federico Menegazzo (1993)
Rendiconti del Seminario Matematico della Università di Padova
Similarity:
The automorphism group of some semigroups
Richard Byrd, Justin Lloyd, Franklin Pederson, James Stepp (1984)
Fundamenta Mathematicae
Similarity:
On automorphisms of algebras with a single unary operation
Fuhrken, G. (1973)
Portugaliae mathematica
Similarity:
On mapping graphs and permutation graphs
Willibald Dörfler (1978)
Mathematica Slovaca
Similarity:
A note on central automorphisms of groups
Giovanni Cutolo (1992)
Atti della Accademia Nazionale dei Lincei. Classe di Scienze Fisiche, Matematiche e Naturali. Rendiconti Lincei. Matematica e Applicazioni
Similarity:
A characterization of central automorphisms of groups is given. As an application, we obtain a new proof of the centrality of power automorphisms.