1976/36/1

The Feferman-Vaught theorem revisited

On products of neat structures

On classes of algebras definable by regular equations

On non-associative groupoids

Ordered topological spaces and the coproduct of bounded distributive lattices

Epics in the category of ${\displaystyle T_2}$ k-groups need not have dense range

Three problems of S. M. Ulam with solutions and generalizations

Collectionwise Hausdorff property in product spaces

Concerning two covering properties

Quotient structures for quasi-uniform spaces

On sets of confluent and related mappings in the space ${\displaystyle Y^X}$

Caristi's fixed point theorem and metric convexity

Arcwise connected and locally arcwise connected sets

The minimum dimension of a residual ANR

On the planarity of 2-complexes

Schauder decompositions in dual and bidual spaces

Operators on some function spaces

The existence of global solutions of a functional-differential equation

Some integral inequalities of Sturm-Liouville type

Loewner-type approximations for convex functions

Tail probability estimates for certain Rademacher sums

On the domination of functions by graphs