Serre duality: Difference between revisions

From formulasearchengine
Jump to navigation Jump to search
← Older edit
en>MZMcBride
en>Trappist the monk
m →‎References: replace mr template with mr parameter in CS1 templates; using AWB
 
Line 1: Line 1:
In mathematics, a '''unicoherent space''' is a [[topological space]] <math>X</math> that is [[connected space | connected]] and in which the following property holds:
Particular person who wrote the guide is called Eusebio. His [http://pinterest.com/search/pins/?q=friends friends] say it's not good for him but what he loves doing is acting and he's have been doing it for several years. Filing has been his profession for a long time. Massachusetts has always been his lifestyle place and his spouse and children members loves it. Go to his website to discover a out more: http://prometeu.net<br><br>my web page :: hack clash of clans - [http://prometeu.net navigate to this site] -
 
For any closed, connected <math>A, B \subset X</math> with <math>X=A \cup B</math>, the intersection <math>A \cap B</math> is connected.
 
For example, any closed interval on the real line is unicoherent, but a circle is not.
 
If a unicoherent space is more strongly hereditarily unicoherent (meaning that every subcontinuum is unicoherent) and [[Connected space#Path connectedness|arcwise connected]], then it is called a [[Dendroid (topology)|dendroid]]. If in addition it is [[Locally connected space|locally connected]] then it is called a [[Dendrite (mathematics)|dendrite]]. The [[Phragmen–Brouwer theorem]] states that, for locally connected spaces, unicoherence is equivalent to a separation property of the closed sets of the space.
 
==References==
*{{MathWorld|urlname=UnicoherentSpace|title=Unicoherent Space|author=Insall, Matt}}
 
[[Category:General topology]]
[[Category:Trees (topology)]]
{{topology-stub}}

Latest revision as of 23:44, 25 September 2014

Particular person who wrote the guide is called Eusebio. His friends say it's not good for him but what he loves doing is acting and he's have been doing it for several years. Filing has been his profession for a long time. Massachusetts has always been his lifestyle place and his spouse and children members loves it. Go to his website to discover a out more: http://prometeu.net

my web page :: hack clash of clans - navigate to this site -

Retrieved from "https://en.formulasearchengine.com/index.php?title=Serre_duality&oldid=229063"