Matches in DBpedia 2016-04 for { <http://wikidata.dbpedia.org/resource/Q7845612> ?p ?o }
Showing triples 1 to 16 of
16
with 100 triples per page.
- Q7845612 subject Q8234760.
- Q7845612 abstract "In geometry, trope is an archaic term for a singular (meaning special) tangent space of a variety, often a quartic surface. The term may have been introduced by Cayley (1869, p. 202), who defined it as "the reciprocal term to node". It is not easy to give a precise definition, because the term is used mainly in older books and papers on algebraic geometry, whose definitions are vague and different, and use archaic terminology. The term trope is used in the theory of quartic surfaces in projective space, where it is sometimes defined as a tangent space meeting the quartic surface in a conic; for example Kummer's surface has 16 tropes.".
- Q7845612 wikiPageExternalLink cu31924062545383.
- Q7845612 wikiPageExternalLink 108996.
- Q7845612 wikiPageWikiLink Q1494636.
- Q7845612 wikiPageWikiLink Q180969.
- Q7845612 wikiPageWikiLink Q318751.
- Q7845612 wikiPageWikiLink Q5571771.
- Q7845612 wikiPageWikiLink Q7269363.
- Q7845612 wikiPageWikiLink Q8087.
- Q7845612 wikiPageWikiLink Q8234760.
- Q7845612 wikiPageWikiLink Q877775.
- Q7845612 wikiPageWikiLink Q912887.
- Q7845612 wikiPageWikiLink Q913162.
- Q7845612 comment "In geometry, trope is an archaic term for a singular (meaning special) tangent space of a variety, often a quartic surface. The term may have been introduced by Cayley (1869, p. 202), who defined it as "the reciprocal term to node". It is not easy to give a precise definition, because the term is used mainly in older books and papers on algebraic geometry, whose definitions are vague and different, and use archaic terminology.".
- Q7845612 label "Trope (mathematics)".