I-Hülle und I-Kern von Moduln über Bewertungsringen.
Incidence Presystems
Inertial law of symplectic forms on modules over plural algebra
In this paper the problem of construction of the canonical matrix belonging to symplectic forms on a module over the so called plural algebra (introduced in [5]) is solved.
Invariante Gruppenpartitionen und Doppelräume.
Involutory Collineations of Finite Planes.
Inzidenzgruppen der Ordnung 3.
Isomorphisms between Subiaco -clan geometries.
Isotopic invariants of natural planar ternary rings
In the paper the invariant (geometrical) character of some properties of natural planar ternary rings is shown by using isotopic transformations.