House with two rooms

House with two rooms

In the mathematical field of topology, the house with two rooms is a particular contractible 2-complex that is not collapsible.

The name was given by RH Bing.

External links

* [http://infoshako.sk.tsukuba.ac.jp/~hachi/math/library/bing_eng.html Bing's house with two rooms at Info Shako]


Wikimedia Foundation. 2010.

Игры ⚽ Поможем написать курсовую

Look at other dictionaries:

  • House with Chimaeras — The front façade of the House with Chimaeras General information Architectural style Art Nouveau …   Wikipedia

  • two-up two-down — ˌtwo ˌup ˌtwo ˈdown 7 [two up two down] noun (BrE, informal) a house with two rooms on the bottom floor and two bedrooms upstairs …   Useful english dictionary

  • two-up-two-down — noun A traditional house with two rooms upstairs and two rooms downstairs. Mansions and workers two up two downs sprawled all over the town, higgledy piggledy …   Wiktionary

  • two-up two-down — noun Brit. informal a house with two reception rooms downstairs and two bedrooms upstairs …   English new terms dictionary

  • House at 9 North Front Street — U.S. National Register of Historic Places …   Wikipedia

  • House System at the California Institute of Technology — The House System is the basis of undergraduate student residence at the California Institute of Technology (Caltech). Caltech s unique House system is modeled after the residential college system of Oxford and Cambridge in England, although the… …   Wikipedia

  • House of the Seven Gables — Infobox nrhp | name =House of Seven Gables Historic District nrhp type =nhld caption =The House of the Seven Gables, Salem, Massachusetts. View of front and side. location= Salem, Massachusetts lat degrees = 42 | lat minutes = 31 | lat seconds =… …   Wikipedia

  • House of Understanding — The House of Understanding is a place in the fictional world of David Farland s Runelords saga. The House is a place of learning, much like a university, where students seek to increase their knowledge and understanding of the world around them.… …   Wikipedia

  • house — For the greater part of Hebrew history, from the settlement in Canaan (13th and 12th cents. BCE) until the 6th cent., domestic houses were all of much the same size and shape: two rooms up and two rooms down, with roofs of beams filled in with… …   Dictionary of the Bible

  • House of the Binns — The House of the Binns (or simply The Binns) is an historic house near Linlithgow in Scotland, and seat of the Dalyell (pronEng|diːˈɛl) family. It dates from the early 17th Century, and is currently in the care of the National Trust for… …   Wikipedia

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”