Rodin/Variational/Grad.h file

Gradient operator for scalar functions and shape functions.

This file defines the Grad class, which computes the gradient (spatial derivative) of scalar functions in variational formulations. The gradient is a fundamental differential operator in finite element analysis.

Namespaces

namespace Rodin

The Rodin library for finite element methods and shape optimization.

namespace Rodin::FormLanguage

Namespace Rodin::FormLanguage.

namespace Rodin::Variational

Namespace Rodin::Variational.

Classes

template<class FES, class Data>

struct Rodin::FormLanguage::Traits<Variational::Grad<Variational::GridFunction<FES, Data>>>

Type traits for Grad over a grid function: exposes the finite element space, the operand type and the range type.

template<class NestedDerived, class FES, Variational::ShapeFunctionSpaceType Space>

struct Rodin::FormLanguage::Traits<Variational::Grad<Variational::ShapeFunction<NestedDerived, FES, Space>>>

Type traits for Grad over a shape function: exposes the finite element space, the shape function space, the operand type and the range type.

template<class FES, class Data, class Derived>

class Rodin::Variational::GradBase<GridFunction<FES, Data>, Derived>

Gradient operator for grid functions.