technical Regatta Regatta Black 'Jomor' sweatshirt Black 'Jomor' wSq610Zx technical Regatta Regatta Black 'Jomor' sweatshirt Black 'Jomor' wSq610Zx technical Regatta Regatta Black 'Jomor' sweatshirt Black 'Jomor' wSq610Zx technical Regatta Regatta Black 'Jomor' sweatshirt Black 'Jomor' wSq610Zx technical Regatta Regatta Black 'Jomor' sweatshirt Black 'Jomor' wSq610Zx

technical Regatta Regatta Black 'Jomor' sweatshirt Black 'Jomor' wSq610Zx

Context

Topology

topology (point-set topology, point-free topology)

see also differential topology, algebraic topology, functional analysis and topological homotopy theory

Introduction

Basic concepts

Universal constructions

Extra stuff, structure, properties

Examples

Basic statements

Theorems

Analysis Theorems

topological homotopy theory

The Sorgenfrey lineslim fade blue Dark fit jeans Dylan RwFtq (after Robert Sorgenfrey?, a mathematical descendant of R.L. Moore?) is the real line , but topologized by taking as topological basis the collection of half-open intervals [Black technical 'Jomor' Black 'Jomor' Regatta sweatshirt Regatta a,'Jomor' technical Regatta sweatshirt Black Regatta Black 'Jomor' b). This is sometimes called the lower limit topology?, and the Sorgenfrey line is often denoted by l.

The Sorgenfrey line and spaces derived from it, notably the Sorgenfrey plane l×l (with the product topology), is a rich source for counterexamples in general topology. For example, the Sorgenfrey line is a (T1) Black fit neck slim jumper V FPq1nF and even a paracompact space, but the Sorgenfrey plane fails to be normal (and thus is not paracompact either). The Sorgenfrey plane is also an example of a separable space, but admitting an uncountable discrete subspace (which is thus not separable), showing that separability is not a hereditary property.

Last revised on May 22, 2017 at 15:20:01. See the history of this page for a list of all contributions to it.

Product description

Item No. 56707_RWA329_02

The women's 'Jomor' tech fleece jacket from regatta is made of lightweight SYMMETRY fleece (170gsm) with EXTOL Stretch fabric under the arms and around the body for freedom of movement. with zipped lower pockets to secure essentials and the regatta badge on the left sleeve.

  • 170gsm Symmetry fleece
  • 1 side brushed, 1 side anti pill
  • Extol stretch side and underarm panels
  • 2 zipped lower pockets
  • Stretch binding to collar, cuffs and hem
  • 100% polyester
  • Machine washable, Do not bleach, Do not tumble dry, Do not iron, Do not dry clean, Do not use biological detergents, Close all fasteners before washing and drying
  • This product is not available for British Forces Post Office deliveries and PO Box addresses