On c-continuous fundamental groups
On Čech cohomology and weakly confluent mappings into ANR's
On CE-images of the Hubert cube and characterization of Q-manifolds
On certain generalizations of the notion of continuity
On certain groups of functions.
On -chain-net spaces.
On character and chain conditions in images of products
A scadic space is a Hausdorff continuous image of a product of compact scattered spaces. We complete a theorem begun by G. Chertanov that will establish that for each scadic space X, χ(X) = w(X). A ξ-adic space is a Hausdorff continuous image of a product of compact ordinal spaces. We introduce an either-or chain condition called Property which we show is satisfied by all ξ-adic spaces. Whereas Property is productive, we show that a weaker (but more natural) Property is not productive. Polyadic...
On Choquet's theory
On Ciric's fixed point theorem
On cliquish functions on product spaces
On closed and inductively closed images of products of metric spaces
On closed graph theorems in topological spaces and groups
On closed inverse images of base-paracompact spaces.
On closed mappings
On coarse embeddability into -spaces and a conjecture of Dranishnikov
We show that the Hilbert space is coarsely embeddable into any for 1 ≤ p ≤ ∞. It follows that coarse embeddability into ℓ₂ and into are equivalent for 1 ≤ p < 2.
On common fixed points, periodic points, and recurrent points of continuous functions.
On compact-covering and sequence-covering images of metric spaces
On compactification of absolute retracts
On complete measurability of multifunctions defined on product spaces.
On completely continuous mappings