Valuation et semi-modularité dans les demi-treillis
Valuations on modular lattices
It is well-known that there exist infinite modular lattices possessing no non-trivial valuations. In this paper a class of modular lattices is defined and it is proved that each lattice belonging to has a nontrivial valuation. Next, a result of . Birkhoff concerning valuations on modular lattices of finite length is generalized.
Varieties of modular p-algebras
Varieties with modular and distributive lattices of symmetric or reflexive relations
Vector measures on the closed subspaces of a Hilbert space
Verallgemeinerung eines Satzes von Kulikov II
Verbände von Kernen der Abbildungen, die orthogonaltreu sind