A Class of C*-algebras and Topological Markov Chains II: Reducible Chains and the Ext-functor for C*-algebras.
A class of completely regular spaces.
A class of connected spaces with many ramifications
A class of connected spaces with many ramifications
A class of continua that are not attractors of any IFS
This paper presents a sufficient condition for a continuum in ℝn to be embeddable in ℝn in such a way that its image is not an attractor of any iterated function system. An example of a continuum in ℝ2 that is not an attractor of any weak iterated function system is also given.
A class of Fan-Browder type fixed-point theorems and its applications in topological spaces.
A Class of Flows with quasi discrete Spectrum.
A class of infinite-dimensional spaces. Part I: Dimension theory and Alexandrof's problem
A class of infinite-dimensional spaces. Part II: An Extension Theorem and the theory of retracts
A class of spaces determined by sequences with their cluster points
A class of spaces in which compactness and finiteness are equivalent
A class of spaces that admit no sensitive commutative group actions
We show that a metric space X admits no sensitive commutative group action if it satisfies the following two conditions: (1) X has property S, that is, for each ε > 0 there exists a cover of X which consists of finitely many connected sets with diameter less than ε; (2) X contains a free n-network, that is, there exists a nonempty open set W in X having no isolated point and n ∈ ℕ such that, for any nonempty open set U ⊂ W, there is a nonempty connected open set V ⊂ U such that the boundary ...
A class of spaces whose Cartesian product with every hereditarily Lindelöf space in Lindelöf
A class of topologies with -complements
A class and compacta which are quasi-homeomorphic with surfaces
A class α and locally connected continua which can be ε-mapped onto a surface
A classification of braid types for periodic orbits of diffeomorphisms of surfaces of genus one with topological entropy zero.
We classify the braid types that can occur for finite unions of periodic orbits of diffeomorphisms of surfaces of genus one with zero topological entropy.
A classification of continua and weakly confluent mappings
A classification of continua by certain cutting properties
A classification of dynamical systems