AMS (Mos) SUBJECT CLASSIFICATION CODES. Primary: 46A12
... Suppose that V {a" a e A } is a fly of Fe-norms on E. Then V determines a on E. A be of -nghbourhoods of the ofin in E consists of sets of ...
... Suppose that V {a" a e A } is a fly of Fe-norms on E. Then V determines a on E. A be of -nghbourhoods of the ofin in E consists of sets of ...
SOME RESULTS ABOUT BANACH COMPACT ALGEBRAS B. M.
... Abstract. In this paper, we prove that (i) if A is a quasi-complete locally m−convex algebra on which the operator x 7−→ yxy(x ∈ A) is Banach compact for all elements y in a sequentially dense subset of A, then A is a Banach compact locally m−convex algebra and (ii) that every Montel algebra is Bana ...
... Abstract. In this paper, we prove that (i) if A is a quasi-complete locally m−convex algebra on which the operator x 7−→ yxy(x ∈ A) is Banach compact for all elements y in a sequentially dense subset of A, then A is a Banach compact locally m−convex algebra and (ii) that every Montel algebra is Bana ...
3-manifold
In mathematics, a 3-manifold is a space that locally looks like Euclidean 3-dimensional space. Intuitively, a 3-manifold can be thought of as a possible shape of the universe. Just like a sphere looks like a plane to a small enough observer, all 3-manifolds look like our universe does to a small enough observer. This is made more precise in the definition below.