Skip to main content
Erschienen in:
Buchtitelbild

2018 | OriginalPaper | Buchkapitel

1. Metric and Topological Spaces

Aktivieren Sie unsere intelligente Suche, um passende Fachinhalte oder Patente zu finden.

search-config
loading …

Abstract

Topological, and especially metric spaces, are frequently mentioned and used in courses on mathematical analysis, linear algebra (in which one of the most important examples of metric spaces, the finite-dimensional Euclidean space, is examined), differential geometry (in which geodesic curves and the intrinsic metric of a surface are studied), and also, it goes without saying, in topology courses. For this reason, we only briefly recall the well-known definitions and facts, discuss the terminology and notation adopted in this book, while dwelling in more detail on issues that possibly are not treated in other courses.

Sie haben noch keine Lizenz? Dann Informieren Sie sich jetzt über unsere Produkte:

Springer Professional "Wirtschaft+Technik"

Online-Abonnement

Mit Springer Professional "Wirtschaft+Technik" erhalten Sie Zugriff auf:

  • über 102.000 Bücher
  • über 537 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Finance + Banking
  • Management + Führung
  • Marketing + Vertrieb
  • Maschinenbau + Werkstoffe
  • Versicherung + Risiko

Jetzt Wissensvorsprung sichern!

Springer Professional "Technik"

Online-Abonnement

Mit Springer Professional "Technik" erhalten Sie Zugriff auf:

  • über 67.000 Bücher
  • über 390 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Maschinenbau + Werkstoffe




 

Jetzt Wissensvorsprung sichern!

Springer Professional "Wirtschaft"

Online-Abonnement

Mit Springer Professional "Wirtschaft" erhalten Sie Zugriff auf:

  • über 67.000 Bücher
  • über 340 Zeitschriften

aus folgenden Fachgebieten:

  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Finance + Banking
  • Management + Führung
  • Marketing + Vertrieb
  • Versicherung + Risiko




Jetzt Wissensvorsprung sichern!

Fußnoten
1
“... and the other explained to me that inside the globe there was another globe much bigger than the outer one” (Jaroslav Hašek, “The good solider Švejk”, Chapter “Švejk thrown out of the lunatic asylum”).
 
2
In this definition the symbol \(\rho \) is used with two distinct meanings: on the left — as the distance in \(\ell _\infty (\Gamma , X)\), and on the right — as the distance in X. This ambiguity can be removed by denoting the metric on the space X by \(\rho _X\).
 
3
The isoperimetric problem is associated with the legend of queen Dido, the founder of Carthage (in modern-day Tunisia). When the colonists arrived in the new place, the locals did not receive them kindly. The request of allotting a piece of land for the construction of the new city was de facto rejected by the following statement: “You are allowed to use as much land as can be encompassed by the skin (hide) of an ox.” However, Dido did not allow herself to get confused and faced the challenge. She ordered her people to cut the skin into very thin strips and, connecting them, mark the border of the new settlement. Needless to say, in doing so it was desirable to obtain the largest area, i.e., to solve the isoperimetric problem.
 
Metadaten
Titel
Metric and Topological Spaces
verfasst von
Vladimir Kadets
Copyright-Jahr
2018
DOI
https://doi.org/10.1007/978-3-319-92004-7_1

Premium Partner