Dušan Pagon

Group gradings on finite dimensional Lie algebras

We study gradings by noncommutative groups on finite dimensional Lie algebras over an algebraically closed field of characteristic zero. It is shown that if

The continuity of the inversion and the structure of maximal subgroups in countably compact topological semigroups

L

On Chains in H-Closed Topological Pospaces

is gradeg by a non-abelian finite group

Cyclicity of some analytic maps

G

Self-Similar Planar Fractals Based on Branching Trees and Bushes

then the solvable radical

Und Schon Wieder eine Dimension

R

Die Barnsley-Maschine

of

Der Gipfel — die Hausdorff-Besicovitch Dimension

L

Selbstähnlichkeit im Weiteren Sinn

is

Wir Erwürfeln Fraktale

G