Tensorial fields

These classes implement the tensorial calculus in Lorene. More...

## Topics

| Scalar mathematics
| ()
| Tensor calculus
| ()
| Tensor arithmetics
| ()

## Classes

class | Lorene::Base_vect
| Vectorial bases (triads) with respect to which the tensorial components are defined. More...
class | Lorene::Base_vect_cart
| Cartesian vectorial bases (triads). More...
class | Lorene::Base_vect_spher
| Spherical orthonormal vectorial bases (triads). More...
class | Lorene::Connection
| Class Connection. More...
class | Lorene::Connection_flat
| Class Connection_flat. More...
class | Lorene::Connection_fspher
| Class Connection_fspher. More...
class | Lorene::Connection_fcart
| Class Connection_fcart. More...
class | Lorene::Metric
| Metric for tensor calculation. More...
class | Lorene::Metric_flat
| Flat metric for tensor calculation. More...
class | Lorene::Scalar
| Tensor field of valence 0 (or component of a tensorial field). More...
class | Lorene::Sym_tensor
| Class intended to describe valence-2 symmetric tensors. More...
class | Lorene::Sym_tensor_trans
| Transverse symmetric tensors of rank 2. More...
class | Lorene::Sym_tensor_tt
| Transverse and traceless symmetric tensors of rank 2. More...
class | Lorene::Tensor
| Tensor handling. More...
class | Lorene::Tensor_sym
| Symmetric tensors (with respect to two of their arguments). More...
class | Lorene::Vector
| Tensor field of valence 1. More...
class | Lorene::Vector_divfree
| Divergence-free vectors. More...

## Detailed Description

These classes implement the tensorial calculus in Lorene.

They are high level classes and therefore are independent of the actual numerical method (spectral method).