Singularity
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(Redirected from Singular point)
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Singularity may refer to any of a variety of concepts.
Mathematics:
- Mathematical singularity, a point at which a given mathematical object is not defined
In complex analysis:
- Essential singularity, a singularity near which a function exhibits extreme behavior
- Isolated singularity, a mathematical singularity that has no other singularities close to it
- Movable singularity, a concept in singularity theory
- Removable singularity, a point at which a function is not defined but at which it can be so defined that it is continuous at the singularity
In algebraic geometry:
- Singular point of an algebraic variety, a point where an algebraic variety is not locally flat
- Rational singularity, a concept in singularity theory
- Singularity theory, which deals with these concepts
Science:
- Gravitational singularity, a point in spacetime in which gravitational forces cause matter to have an infinite density and zero volume
- Mechanical singularity, a position or configuration of a mechanism or a machine where the subsequent behaviour cannot be predicted
- Prandtl-Glauert singularity, the point at which a sudden drop in air pressure occurs
- Singularity (climate), a weather phenomenon associated with a specific calendar date
- Technological singularity, a theoretical point in the development of a technological civilization
- Van Hove singularity in the density of states of a material
Television:
- "Singularity" (Enterprise episode), a second season episode of Star Trek: Enterprise
- "Singularity" (Stargate SG-1 episode), a first season episode of Stargate SG-1
Other fields:
- Singularity (operating system), an operating system developed by Microsoft Research written in managed code.
- Singularity (Doctor Who audio), a Doctor Who audio drama
- Singularity (William Sleator novel), a 1985 science-fiction novel by William Sleator
- Singularity (novel), a novel by Bill DeSmedt published by Per Aspera Press in 2004
- Singularity (album), Mae's third studio album.
- Singularity (Peter Hammill album)
- Singularity 7, a graphic novel by Ben Templesmith.
- Singularity (video game), a video game being developed by Raven Software.
- Singularity Design, an interactive advertising agency in Philadelphia.
- The Singularity is Near (non-fiction), a 2005 non-fiction book by Ray Kurzweil
- Singularity University, a school in California, USA
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