A fixed point index for bimaps
A fixed point principle for locally expansive multifunctions
A fixed point result of Seghal-Smithson type
A fixed point theorem for multivalued maps in symmetric spaces.
A Fixed Point Theorem in Reflexive Banach Spaces
A formal analogy between proximity and finite dimensionality
A function space C(K) not weakly homeomorphic to C(K)×C(K)
A function space Cp(X) not linearly homeomorphic to Cp(X) × ℝ
We construct two examples of infinite spaces X such that there is no continuous linear surjection from the space of continuous functions onto × ℝcp(X)cp(X). One of these examples is compact. This answers some questions of Arkhangel’skiĭ.
A function which preserves connected spaces
A further generalization of Ky Fan's maximal inequality and its applications
A -KKM type theorem and its applications to minimax inequalities on -convex spaces.
A gauge approach to an ordinal index of Baire one functions
We develop a calculus for the oscillation index of Baire one functions using gauges analogous to the modulus of continuity.
A general coincidence theory for set-valued maps.
A general "in between theorem".
A generalization of a theorem of Polak
A generalization of boundedly compact metric spaces
A metric space is called a space provided each continuous function on into a metric target space is uniformly continuous. We introduce a class of metric spaces that play, relative to the boundedly compact metric spaces, the same role that spaces play relative to the compact metric spaces.
A generalization of cohomotopy groups
A generalization of normal spaces
A new class of spaces which contains the class of all normal spaces is defined and its characterization and properties are discussed.
A Generalization of the Strict Topology.
A generalization of the theorem of Mauldin