Class template Dune::GDT::LocalSymmetrizedLaplaceIntegrand

Inherits from Dune::GDT::LocalBinaryElementIntegrandInterface.

template<class E, class F = double>
class Dune::GDT::LocalSymmetrizedLaplaceIntegrand : public LocalBinaryElementIntegrandInterface<E, E::dimension, 1, F, F, E::dimension, 1, F>

Given an inducing scalar function lambda computes lambda(x) * 1/2*( nabla phi(x) + ( nabla phi(x))^T) : nabla psi(x) for all combinations of phi in the ansatz and psi in the test basis. Here, ‘:’ denotes the (matrix) scalar product.

int Dune::GDT::LocalSymmetrizedLaplaceIntegrand::copy_as_binary_element_integrand() const final override

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void Dune::GDT::LocalSymmetrizedLaplaceIntegrand::post_bind(const ElementType &ele) override

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int Dune::GDT::LocalSymmetrizedLaplaceIntegrand::order(const LocalTestBasisType &test_basis, const LocalAnsatzBasisType &ansatz_basis, const XT::Common::Parameter &param = <recovery-expr>({})) const final override

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void Dune::GDT::LocalSymmetrizedLaplaceIntegrand::evaluate(const LocalTestBasisType &test_basis, const LocalAnsatzBasisType &ansatz_basis, const DomainType &point_in_reference_element, int &result, const XT::Common::Parameter &param = <recovery-expr>({})) const final override

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template<>
Dune::GDT::LocalSymmetrizedLaplaceIntegrand::LocalSymmetrizedLaplaceIntegrand<E, F>(XT::Functions::GridFunction<E, 1, 1, F> diffusion_factor = F(1))

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template<>
Dune::GDT::LocalSymmetrizedLaplaceIntegrand::LocalSymmetrizedLaplaceIntegrand<E, F>(const ThisType &other)

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template<>
Dune::GDT::LocalSymmetrizedLaplaceIntegrand::LocalSymmetrizedLaplaceIntegrand<E, F>(ThisType &&source) noexcept = default

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const int Dune::GDT::LocalSymmetrizedLaplaceIntegrand::diffusion_factor_

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int Dune::GDT::LocalSymmetrizedLaplaceIntegrand::local_diffusion_factor_

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int Dune::GDT::LocalSymmetrizedLaplaceIntegrand::test_basis_grads_

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int Dune::GDT::LocalSymmetrizedLaplaceIntegrand::ansatz_basis_grads_

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int Dune::GDT::LocalSymmetrizedLaplaceIntegrand::symmetric_ansatz_basis_grads_

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const size_t Dune::GDT::LocalSymmetrizedLaplaceIntegrand::r

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type Dune::GDT::LocalSymmetrizedLaplaceIntegrand::BaseType

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type Dune::GDT::LocalSymmetrizedLaplaceIntegrand::ThisType

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type Dune::GDT::LocalSymmetrizedLaplaceIntegrand::DiffusionFactorType

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