Strongly null and strongly meager sets

Bidual extensions of linear and multilinear operators between Riesz spaces and Banach...

Nonassociative coalgebras and the locally nilpotent radical

The Jacobson radical of differential polynomial rings

Involutions and the Borsuk-Ulam theorem for some four manifolds

not available

Existence results for some nonlinear problems of boundary value differential equ...

Elements of the algebraic theory of quadratic forms and its graded rings

Hypersurfaces in product spaces with constant principal curvatures

not available