Ein Konvergenzsatz für eine gewisse Klasse kompakter Punktmengen.
Embedding ordered topological spaces into topological semilattices.
Embedding topological semigroups into the hyperspaces over topological groups
Epiconvergence and -subgradients of convex functions.
Errata to hyperspaces of various locally connected subcontinua
Exponentially Complete Spaces II
Exponentially complete spaces II.
Exponentially Complete Spaces III
Exponentially complete spaces III.
Exponentially Complete Spaces IV
Exponentially complete spaces IV.
Extended topology: continuity - I
Extended topology: perfect sets
Extended Topology: Structure of Isotonic Functions.
Extending generalized Whitney maps
For metrizable continua, there exists the well-known notion of a Whitney map. If is a nonempty, compact, and metric space, then any Whitney map for any closed subset of can be extended to a Whitney map for [3, 16.10 Theorem]. The main purpose of this paper is to prove some generalizations of this theorem.
Extensions of Semicontinuous Multifunctions.