bn:02272538n
Noun Concept
Categories: Projective geometry, Algebraic geometry
EN
pencil  bundle  pencil of conics  pencil of curves  pencil of lines
EN
In geometry, a pencil is a family of geometric objects with a common property, for example the set of lines that pass through a given point in a plane, or the set of circles that pass through two given points in a plane. Wikipedia
English:
algebraic geometry
mathematics
geometry
Definitions
Relations
Sources
EN
In geometry, a pencil is a family of geometric objects with a common property, for example the set of lines that pass through a given point in a plane, or the set of circles that pass through two given points in a plane. Wikipedia
A family of geometric objects Wikipedia Disambiguation
Family of geometric objects with a common property Wikidata
A family of geometric objects with a common property, such as the set of lines that pass through a given point in a projective plane. Wiktionary