Tensor (Anglų)
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Apibrėžimas amžius 19 lygis-ang. 4
A set of components - each of which is defined as a function of position in some co-ordinate system - which obeys some given transformation law. A tensor of order n has n2 components.
This is a generalisation of the idea of a vector; in fact a vector is a tensor of order 1. A tensor of order zero is a scalar.
A tensor can often be thought of as an array of values and manipulated like a matrix.
This is a generalisation of the idea of a vector; in fact a vector is a tensor of order 1. A tensor of order zero is a scalar.
A tensor can often be thought of as an array of values and manipulated like a matrix.
Nuorodos
- platesnis (br):
- (en) Algebraic object
- siauresnis (nr):
- (en) Alternating tensor
- (en) Contravariant tensor
- (en) Covariant tensor
- (en) Mixed tensor
- (en) Vector
- nurodytas (refs):
- (en) Co-ordinate
- (en) Function
- (en) Matrix
- (en) Scalar
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