Tensorial fields

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

Modules
	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).