FURTHER DECOMPOSITIONS OF ∗-CONTINUITYI 1 Introduction
FURTHER DECOMPOSITIONS OF ∗-CONTINUITYI 1 Introduction

PART A TOPOLOGY COURSE: HT 2011 Contents 1. What is Topology about ?
PART A TOPOLOGY COURSE: HT 2011 Contents 1. What is Topology about ?

minimalrevised.pdf
minimalrevised.pdf

AROUND EFFROS` THEOREM 1. Introduction. In 1965 when Effros
AROUND EFFROS` THEOREM 1. Introduction. In 1965 when Effros

(pdf)
(pdf)

Normal induced fuzzy topological spaces
Normal induced fuzzy topological spaces

Aalborg Universitet A convenient category for directed homotopy Fajstrup, Lisbeth; Rosický, J.
Aalborg Universitet A convenient category for directed homotopy Fajstrup, Lisbeth; Rosický, J.

A convenient category - VBN
A convenient category - VBN

Notes - WVU Math Department
Notes - WVU Math Department

... Definition 1 An incidence plane is any triple hP, L, Fi, where sets P and L are disjoint and F is a binary relation from P to L. The elements of P are typically referred to as points, while the elements of L are typically referred to as lines. The relation hP, `i ∈ F is usually (but not always) inte ...
ISOSPECTRAL AND ISOSCATTERING MANIFOLDS: A SURVEY
ISOSPECTRAL AND ISOSCATTERING MANIFOLDS: A SURVEY

On Glimm`s Theorem for almost Hausdorff G
On Glimm`s Theorem for almost Hausdorff G

229 NEARLY CONTINUOUS MULTIFUNCTIONS 1. Introduction
229 NEARLY CONTINUOUS MULTIFUNCTIONS 1. Introduction

Bornologies in Metric Spaces - Facultad de Matemáticas UCM
Bornologies in Metric Spaces - Facultad de Matemáticas UCM

SOME RESULTS ON CONNECTED AND MONOTONE FUNCTIONS
SOME RESULTS ON CONNECTED AND MONOTONE FUNCTIONS

ESAKIA SPACES VIA IDEMPOTENT SPLIT COMPLETION
ESAKIA SPACES VIA IDEMPOTENT SPLIT COMPLETION

Set Topology-MTH251-Lecture notes-11
Set Topology-MTH251-Lecture notes-11

NEARLY CONTINUOUS MULTIFUNCTIONS 1. Introduction Strong
NEARLY CONTINUOUS MULTIFUNCTIONS 1. Introduction Strong

MINIMAL FINITE MODELS 1. Introduction
MINIMAL FINITE MODELS 1. Introduction

On operator algebras in quantum computation
On operator algebras in quantum computation

Chapter 2 - PSU Math Home
Chapter 2 - PSU Math Home

countable s*-compactness in l-spaces
countable s*-compactness in l-spaces

5.3 Parallelograms and Rhombuses
5.3 Parallelograms and Rhombuses

Asplund spaces for beginners
Asplund spaces for beginners

C -algebras over topological spaces: the bootstrap class
C -algebras over topological spaces: the bootstrap class

Compact topological semilattices
Compact topological semilattices

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.