Extensions of compact continuous maps into decomposable sets
Extensions of continuous functions into locally convex spaces over non-Archimedean fields
Extensions of functions defined on product spaces
Extensions of functions from products with compact or metric factors
Extensions of G-maps and Euclidean G-retracts.
Extensions of Lebesgue sets and of real-valued functions
Extensions of measurable functions
Extensions of Semicontinuous Multifunctions.
Extensions of Zero-sets and of Real-valued Functions.
Extensions, retracts, and absolute neighborhood retracts in proper shape theory