singular
1 Singular
An matrix with entries from a field is called singular if its rows or columns are linearly dependent. This is equivalent to the following conditions:
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1.
The nullity of is greater than zero ( ).
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2.
The homogeneous linear system has a non-trivial solution.
If = this is equivalent to the following conditions:
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1.
The determinant .
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2.
The rank of is less than .
Title | singular |
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Canonical name | Singular |
Date of creation | 2013-03-22 11:57:38 |
Last modified on | 2013-03-22 11:57:38 |
Owner | Mathprof (13753) |
Last modified by | Mathprof (13753) |
Numerical id | 11 |
Author | Mathprof (13753) |
Entry type | Definition |
Classification | msc 65F35 |
Classification | msc 15A12 |
Synonym | non-invertible |
Synonym | singular transformation |