1998/76/2

On normal numbers mod ${\displaystyle 2}$

Sidonicity in compact, abelian hypergroups

Three-dimensional cooperative irreducible systems with a first integral

Module structure of integers in metacyclic extensions

${\displaystyle L^2}$ Estimates for Oscillatory Integrals

On 4-fields and 4-distributions in 8-dimensional vector bundles over 8-complexes

Comultiplications of the Wedge of Two Moore Spaces

The Grothendieck group of GL(F)×GL(G)-equivariant modules over the coordinate ring of determinantal varieties

On a limit point associated with the abc-conjecture

Congruence lattices of free lattices in non-distributive varieties

On the equivalence of Ricci-semisymmetry and semisymmetry

Minimal bipartite algebras of infinite prinjective type with prin-preprojective component

Correction to "The universal skew field of fractions of a tensor product of free rings" (Colloq. Math. 72 (1997), 1-8)