• Study Resource
  • Explore Categories
    • Arts & Humanities
    • Business
    • Engineering & Technology
    • Foreign Language
    • History
    • Math
    • Science
    • Social Science

    Top subcategories

    • Advanced Math
    • Algebra
    • Basic Math
    • Calculus
    • Geometry
    • Linear Algebra
    • Pre-Algebra
    • Pre-Calculus
    • Statistics And Probability
    • Trigonometry
    • other →

    Top subcategories

    • Astronomy
    • Astrophysics
    • Biology
    • Chemistry
    • Earth Science
    • Environmental Science
    • Health Science
    • Physics
    • other →

    Top subcategories

    • Anthropology
    • Law
    • Political Science
    • Psychology
    • Sociology
    • other →

    Top subcategories

    • Accounting
    • Economics
    • Finance
    • Management
    • other →

    Top subcategories

    • Aerospace Engineering
    • Bioengineering
    • Chemical Engineering
    • Civil Engineering
    • Computer Science
    • Electrical Engineering
    • Industrial Engineering
    • Mechanical Engineering
    • Web Design
    • other →

    Top subcategories

    • Architecture
    • Communications
    • English
    • Gender Studies
    • Music
    • Performing Arts
    • Philosophy
    • Religious Studies
    • Writing
    • other →

    Top subcategories

    • Ancient History
    • European History
    • US History
    • World History
    • other →

    Top subcategories

    • Croatian
    • Czech
    • Finnish
    • Greek
    • Hindi
    • Japanese
    • Korean
    • Persian
    • Swedish
    • Turkish
    • other →
 
Profile Documents Logout
Upload
Section 6: Manifolds There are lots of different topological spaces
Section 6: Manifolds There are lots of different topological spaces

... There are lots of different topological spaces, some of which are very strange, counter-intuitive, and pathological, but also interesting. Some topological spaces, on the other hand, are in some sense very “nice and intuitive.” We are going to focus our studies on the latter kind: manifolds. These a ...
KOC¸ UNIVERSITY, Spring 2011, MATH 571 TOPOLOGY, FINAL
KOC¸ UNIVERSITY, Spring 2011, MATH 571 TOPOLOGY, FINAL

38. Mon, Nov. 25 Last week, we showed that the compact
38. Mon, Nov. 25 Last week, we showed that the compact

... under mild hypotheses on A and X. Before getting to the compact-open topology, we saw why the product topology would not do (too coarse). There was the suggestion to also try the box topology, but here is an example to show why that also would not have worked. Consider the case X = Y = R and A = N, ...
THE GEOMETRY OF SURFACES AND 3
THE GEOMETRY OF SURFACES AND 3

Period ______ Unit 3 (Part 1) Review Guide
Period ______ Unit 3 (Part 1) Review Guide

... 12. How many sides does a regular polygon have if each exterior angle measure is 24 degrees? ...
Sam Otten - Michigan State University
Sam Otten - Michigan State University

Extremally T1-spaces and Related Spaces
Extremally T1-spaces and Related Spaces

Generalized Continuous Map in Topological Spaces
Generalized Continuous Map in Topological Spaces

... 3. τ*-gc-irresolute maps in topological spaces In this section, we introduce a new class of maps called τ*-gc-irresolute maps which is included in the class of τ*-g-continuous maps. We investigate some basic properties also. Definition 3.1. A map f : X → Y from a topological space (X, τ*) into a top ...
§T. Background material: Topology
§T. Background material: Topology

2-1 indcutive reasoning
2-1 indcutive reasoning

... female is longer.  Conjecture:  Female whales are longer than male whales. ...
0OTTI-I and Ronald BROWN Let y
0OTTI-I and Ronald BROWN Let y

LECTURE NOTES (WEEK 1), MATH 525 (SPRING
LECTURE NOTES (WEEK 1), MATH 525 (SPRING

p. 1 Math 490 Notes 7 Zero Dimensional Spaces For (SΩ,τo
p. 1 Math 490 Notes 7 Zero Dimensional Spaces For (SΩ,τo

Euclidean Geometry and History of Non
Euclidean Geometry and History of Non

PDF
PDF

Chapter 5
Chapter 5

MA3056: Exercise Sheet 2 — Topological Spaces
MA3056: Exercise Sheet 2 — Topological Spaces

Solutions to suggested problems.
Solutions to suggested problems.

On Some Maps Concerning gα-Open Sets
On Some Maps Concerning gα-Open Sets

Thales` Triangle Theorem
Thales` Triangle Theorem

Geometry: 5.1
Geometry: 5.1

part-2-of-2-north-country-ccssm-hs-march-inservice
part-2-of-2-north-country-ccssm-hs-march-inservice

... • Apply geometric concepts in modeling situations ...
Boundaries of CAT(0) Groups and Spaces
Boundaries of CAT(0) Groups and Spaces

A NOTE ON CLOSED DISCRETE SUBSETS OF SEPARABLE (a
A NOTE ON CLOSED DISCRETE SUBSETS OF SEPARABLE (a

DIRECT LIMIT TOPOLOGIES AND A TOPOLOGICAL
DIRECT LIMIT TOPOLOGIES AND A TOPOLOGICAL

< 1 ... 93 94 95 96 97 98 99 100 101 ... 139 >

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.
  • studyres.com © 2025
  • DMCA
  • Privacy
  • Terms
  • Report