Index

_

_Aggregator (class in pina._src.data.aggregator) _BatchManager (class in pina._src.data.manager.batch_manager) _build_edge_attr() (GraphBuilder static method) _check_edge_attr_consistency() (Graph static method) _check_edge_index_consistency() (Graph static method) _check_pos_consistency() (Graph static method) _check_type_consistency() (Graph method) _check_x_consistency() (Graph static method) _ConditionSubset (class in pina._src.data.condition_subset) _create_edge_attr() (GraphBuilder static method)

_Creator (class in pina._src.data.creator) _DataManager (class in pina._src.data.manager.data_manager) _DataManagerInterface (class in pina._src.data.manager.data_manager_interface) _GraphDataManager (class in pina._src.data.manager.graph_data_manager) _init_labels_from_dict() (LabelTensor method) _init_labels_from_list() (LabelTensor method) _NoWeighting (class in pina._src.weighting.no_weighting) _preprocess_edge_index() (Graph static method) _SingleBatchDataLoader (class in pina._src.data.single_batch_data_loader) _TensorDataManager (class in pina._src.data.manager.tensor_data_manager) _update_single_label() (LabelTensor method)

A

AcousticWaveEquation (class in pina._src.equation.zoo.acoustic_wave_equation) AcousticWaveProblem (class in pina._src.problem.zoo.acoustic_wave_problem) AdaptiveCELU (class in pina._src.adaptive_function.adaptive_celu) AdaptiveELU (class in pina._src.adaptive_function.adaptive_elu) AdaptiveExp (class in pina._src.adaptive_function.adaptive_exp) AdaptiveFunctionInterface (class in pina._src.adaptive_function.adaptive_function_interface) AdaptiveGELU (class in pina._src.adaptive_function.adaptive_gelu) AdaptiveMish (class in pina._src.adaptive_function.adaptive_mish) AdaptiveReLU (class in pina._src.adaptive_function.adaptive_relu) AdaptiveSigmoid (class in pina._src.adaptive_function.adaptive_sigmoid) AdaptiveSiLU (class in pina._src.adaptive_function.adaptive_silu) AdaptiveSIREN (class in pina._src.adaptive_function.adaptive_siren) AdaptiveSoftmax (class in pina._src.adaptive_function.adaptive_softmax) AdaptiveSoftmin (class in pina._src.adaptive_function.adaptive_softmin) AdaptiveTanh (class in pina._src.adaptive_function.adaptive_tanh) add_points() (BaseProblem method) (ProblemInterface method)

advection() (in module pina._src.core.operator) AdvectionEquation (class in pina._src.equation.zoo.advection_equation) AdvectionProblem (class in pina._src.problem.zoo.advection_problem) aggregate() (BaseWeighting method) (WeightingInterface method) aggregator (MIONet property) AllenCahnEquation (class in pina._src.equation.zoo.allen_cahn_equation) AllenCahnProblem (class in pina._src.problem.zoo.allen_cahn_problem) alpha (AdaptiveFunctionInterface property) (BaseAdaptiveFunction property) (PirateNet property) (PirateNetBlock property) append() (LabelTensor method) are_all_domains_discretised (BaseProblem property) (ProblemInterface property) automatic_batching_collate_fn() (BaseCondition class method) (ConditionInterface class method) AveragingNeuralOperator (class in pina._src.model.average_neural_operator)

B

BaseAdaptiveFunction (class in pina._src.adaptive_function.base_adaptive_function) BaseCondition (class in pina._src.condition.base_condition) BaseDomain (class in pina._src.domain.base_domain) BaseDualLoss (class in pina._src.loss.base_dual_loss) BaseEquation (class in pina._src.equation.base_equation) BaseOperation (class in pina._src.domain.base_operation) BaseProblem (class in pina._src.problem.base_problem) BaseRefinement (class in pina._src.callback.refinement.base_refinement) BaseWeighting (class in pina._src.weighting.base_weighting)

basis (PODBlock property) basis() (Spline method) (VectorizedSpline method) beta (AdaptiveFunctionInterface property) (BaseAdaptiveFunction property) branch_net (DeepONet property) build() (RBFBlock static method) BurgersEquation (class in pina._src.equation.zoo.burgers_equation) BurgersProblem (class in pina._src.problem.zoo.burgers_problem)

C

cat() (LabelTensor static method) clone() (LabelTensor method) coefficients (SINDy property) collate_fn() (BaseCondition static method) (ConditionInterface static method) CompetitivePhysicsInformedSolver (class in pina._src.solver.competitive_physics_informed_solver) compute_knn_graph() (KNNGraph static method) compute_radius_graph() (RadiusGraph static method) Condition (class in pina._src.condition.condition) conditional_variables (DataCondition property)

ConditionInterface (class in pina._src.condition.condition_interface) conditions (ProblemInterface property) control_points (Spline property) (SplineSurface property) (VectorizedSpline property) create_batch() (_DataManagerInterface static method) (_GraphDataManager static method) (_TensorDataManager static method) create_dataloader() (BaseCondition method) (ConditionInterface method)

D

DataCondition (class in pina._src.condition.data_condition) DataModule (class in pina._src.data.data_module) DataNormalizer (class in pina._src.callback.processing.data_normalizer) dataset (BaseRefinement property) (RefinementInterface property) DeepONet (class in pina._src.model.deeponet) degree (RBFBlock property) derivative() (Spline method) (SplineSurface method) (VectorizedSpline method) detach() (LabelTensor method) Difference (class in pina._src.domain.difference) DiffusionReactionEquation (class in pina._src.equation.zoo.diffusion_reaction_equation) DiffusionReactionProblem (class in pina._src.problem.zoo.diffusion_reaction_problem)

dim (OrthogonalBlock property) discretise_domain() (BaseProblem method) (ProblemInterface method) discretised_domains (BaseProblem property) (ProblemInterface property) discriminator (CompetitivePhysicsInformedSolver property) div() (in module pina._src.core.operator) domain (DomainEquationCondition property) domain_dict (BaseDomain property) (BaseOperation property) (DomainInterface property) DomainEquationCondition (class in pina._src.condition.domain_equation_condition) DomainInterface (class in pina._src.domain.domain_interface) dtype (LabelTensor property) DualLossInterface (class in pina._src.loss.dual_loss_interface)

E

epsilon (RBFBlock property) Equation (class in pina._src.equation.equation) equation (DomainEquationCondition property) (InputEquationCondition property) EquationInterface (class in pina._src.equation.equation_interface) EquivariantGraphNeuralOperator (class in pina._src.model.equivariant_graph_neural_operator) EquivariantGraphNeuralOperatorBlock (class in pina._src.model.block.message_passing.equivariant_graph_neural_operator_block) evaluate() (ConditionInterface method) (DataCondition method) (DomainEquationCondition method) (GraphTimeSeriesCondition method) (InputEquationCondition method) (InputTargetCondition method) (TimeSeriesCondition method)

Exclusion (class in pina._src.domain.exclusion) expand() (PODBlock method) extract() (Graph method) (LabelTensor method)

F

fast_advection() (in module pina._src.core.operator) fast_div() (in module pina._src.core.operator) fast_grad() (in module pina._src.core.operator) fast_laplacian() (in module pina._src.core.operator) FeedForward (class in pina._src.model.feed_forward) fit() (PODBlock method) (RBFBlock method) fixed (BaseDomain property) (BaseOperation property) (DomainInterface property) FixedFlux (class in pina._src.equation.zoo.fixed_flux) FixedGradient (class in pina._src.equation.zoo.fixed_gradient) FixedLaplacian (class in pina._src.equation.zoo.fixed_laplacian) FixedValue (class in pina._src.equation.zoo.fixed_value) FNO (class in pina._src.model.fourier_neural_operator) forward() (AdaptiveFunctionInterface method) (AveragingNeuralOperator method) (BaseAdaptiveFunction method) (CompetitivePhysicsInformedSolver method) (DeepONet method) (DualLossInterface method) (EquivariantGraphNeuralOperator method) (EquivariantGraphNeuralOperatorBlock method) (FeedForward method) (FNO method) (FourierBlock1D method) (FourierBlock2D method) (FourierBlock3D method) (FourierFeatureEmbedding method) (FourierIntegralKernel method) (GraphNeuralKernel method) (GraphNeuralOperator method) (KANBlock method) (KernelNeuralOperator method) (KolmogorovArnoldNetwork method) (LowRankNeuralOperator method) (LpLoss method) (MIONet method) (MultiFeedForward method) (OrthogonalBlock method) (PeriodicBoundaryEmbedding method) (PirateNet method) (PirateNetBlock method) (PODBlock method) (PowerLoss method) (RBFBlock method) (ResidualBlock method) (ResidualFeedForward method) (SelfAdaptivePhysicsInformedSolver method) (SINDy method) (SinkhornLoss method) (SpectralConvBlock1D method) (SpectralConvBlock2D method) (SpectralConvBlock3D method) (Spline method) (SplineSurface method) (VectorizedSpline method)

FourierBlock1D (class in pina._src.model.block.fourier_block) FourierBlock2D (class in pina._src.model.block.fourier_block) FourierBlock3D (class in pina._src.model.block.fourier_block) FourierFeatureEmbedding (class in pina._src.model.block.embedding) FourierIntegralKernel (class in pina._src.model.fourier_neural_operator) from_data_list() (LabelBatch class method) full_labels (LabelTensor property)

G

gamma (AdaptiveFunctionInterface property) (BaseAdaptiveFunction property) geometries (BaseOperation property) (OperationInterface property) get_all_data() (_ConditionSubset method) get_metrics() (PINAProgressBar method)

grad() (in module pina._src.core.operator) gradient() (SplineSurface method) Graph (class in pina._src.core.graph) GraphBuilder (class in pina._src.core.graph) GraphNeuralKernel (class in pina._src.model.graph_neural_operator) GraphNeuralOperator (class in pina._src.model.graph_neural_operator) GraphTimeSeriesCondition (class in pina._src.condition.graph_time_series_condition)

H

HelmholtzEquation (class in pina._src.equation.zoo.helmholtz_equation) HelmholtzProblem (class in pina._src.problem.zoo.helmholtz_problem) hook() (OptimizerInterface method) (SchedulerInterface method) (TorchOptimizer method) (TorchScheduler method)

I

indeces_variables_extracted (MIONet property) initial_population_size (BaseRefinement property) (RefinementInterface property) input (DataCondition property) (InputEquationCondition property) (InputTargetCondition property) (TimeSeriesCondition property) input_variables (BaseProblem property) (ProblemInterface property) (SupervisedProblem attribute) InputEquationCondition (class in pina._src.condition.input_equation_condition) InputTargetCondition (class in pina._src.condition.input_target_condition)

instance (OptimizerInterface property) (SchedulerInterface property) (TorchOptimizer property) (TorchScheduler property) integral_kernels (KernelNeuralOperator property) Intersection (class in pina._src.domain.intersection) InversePoisson2DSquareProblem (class in pina._src.problem.zoo.inverse_poisson_problem) InverseProblem (class in pina._src.problem.inverse_problem) is_inside() (Difference method) (DomainInterface method) (Exclusion method) (Intersection method) (Union method)

K

KANBlock (class in pina._src.model.block.kan_block) kernel (RBFBlock property) kernel_matrix() (RBFBlock static method) kernel_vector() (RBFBlock static method) KernelNeuralOperator (class in pina._src.model.kernel_neural_operator)

KNNGraph (class in pina._src.core.graph) knots (Spline property) (SplineSurface property) (VectorizedSpline property) KolmogorovArnoldNetwork (class in pina._src.model.kolmogorov_arnold_network)

L

LabelBatch (class in pina._src.core.graph) labels (LabelTensor property) LabelTensor (class in pina._src.core.label_tensor) Laplace (class in pina._src.equation.zoo.fixed_laplacian) laplacian() (in module pina._src.core.operator) (SplineSurface method)

last_saved_weights() (BaseWeighting method) (WeightingInterface method) library (SINDy property) lifting_operator (KernelNeuralOperator property) LinearWeighting (class in pina._src.weighting.linear_weighting) LowRankNeuralOperator (class in pina._src.model.low_rank_neural_operator) LpLoss (class in pina._src.loss.lp_loss)

M

metrics (MetricTracker property) MetricTracker (class in pina._src.callback.processing.metric_tracker) MIONet (class in pina._src.model.deeponet) model (CompetitivePhysicsInformedSolver property) (MIONet property) (SelfAdaptivePhysicsInformedSolver property) module pina._src.adaptive_function.adaptive_celu pina._src.adaptive_function.adaptive_elu pina._src.adaptive_function.adaptive_exp pina._src.adaptive_function.adaptive_function_interface pina._src.adaptive_function.adaptive_gelu pina._src.adaptive_function.adaptive_mish pina._src.adaptive_function.adaptive_relu pina._src.adaptive_function.adaptive_sigmoid pina._src.adaptive_function.adaptive_silu pina._src.adaptive_function.adaptive_siren pina._src.adaptive_function.adaptive_softmax pina._src.adaptive_function.adaptive_softmin pina._src.adaptive_function.adaptive_tanh pina._src.adaptive_function.base_adaptive_function pina._src.callback.optim.switch_optimizer pina._src.callback.optim.switch_scheduler pina._src.callback.processing.data_normalizer pina._src.callback.processing.metric_tracker pina._src.callback.processing.pina_progress_bar pina._src.callback.refinement.base_refinement pina._src.callback.refinement.refinement_interface pina._src.condition.base_condition pina._src.condition.condition_interface pina._src.condition.data_condition pina._src.condition.graph_time_series_condition pina._src.condition.input_equation_condition pina._src.condition.input_target_condition pina._src.condition.time_series_condition pina._src.core.graph pina._src.core.label_tensor pina._src.core.operator pina._src.core.trainer pina._src.data.aggregator pina._src.data.condition_subset pina._src.data.creator pina._src.data.manager.batch_manager pina._src.data.manager.data_manager pina._src.data.manager.data_manager_interface pina._src.data.manager.graph_data_manager pina._src.data.manager.tensor_data_manager pina._src.data.single_batch_data_loader pina._src.domain.base_domain pina._src.domain.base_operation pina._src.domain.cartesian_domain pina._src.domain.difference pina._src.domain.domain_interface pina._src.domain.ellipsoid_domain pina._src.domain.exclusion pina._src.domain.intersection pina._src.domain.operation_interface pina._src.domain.simplex_domain pina._src.domain.union pina._src.equation.base_equation pina._src.equation.equation pina._src.equation.equation_interface pina._src.equation.system_equation pina._src.equation.zoo.acoustic_wave_equation pina._src.equation.zoo.advection_equation pina._src.equation.zoo.allen_cahn_equation pina._src.equation.zoo.burgers_equation pina._src.equation.zoo.diffusion_reaction_equation pina._src.equation.zoo.fixed_flux pina._src.equation.zoo.fixed_gradient pina._src.equation.zoo.fixed_laplacian pina._src.equation.zoo.fixed_value pina._src.equation.zoo.helmholtz_equation pina._src.equation.zoo.poisson_equation pina._src.loss.base_dual_loss pina._src.loss.dual_loss_interface pina._src.loss.lp_loss pina._src.loss.power_loss pina._src.loss.sinkhorn_loss pina._src.optim.optimizer_interface pina._src.optim.scheduler_interface pina._src.problem.base_problem pina._src.problem.inverse_problem pina._src.problem.parametric_problem pina._src.problem.problem_interface pina._src.problem.spatial_problem pina._src.problem.time_dependent_problem pina._src.problem.zoo.acoustic_wave_problem pina._src.problem.zoo.advection_problem pina._src.problem.zoo.allen_cahn_problem pina._src.problem.zoo.burgers_problem pina._src.problem.zoo.diffusion_reaction_problem pina._src.problem.zoo.helmholtz_problem pina._src.problem.zoo.inverse_poisson_problem pina._src.problem.zoo.poisson_problem pina._src.problem.zoo.supervised_problem pina._src.solver.autoregressive_ensemble_solver pina._src.solver.autoregressive_single_model_solver pina._src.solver.base_solver pina._src.solver.causal_physics_informed_single_model_solver pina._src.solver.competitive_physics_informed_solver pina._src.solver.ensemble_solver pina._src.solver.gradient_physics_informed_single_model_solver pina._src.solver.mixin.autoregressive_mixin pina._src.solver.mixin.condition_aggregator_mixin pina._src.solver.mixin.ensemble_mixin pina._src.solver.mixin.gradient_enhanced_mixin pina._src.solver.mixin.manual_optimization_mixin pina._src.solver.mixin.multi_model_mixin pina._src.solver.mixin.physics_informed_mixin pina._src.solver.mixin.residual_based_attention_mixin pina._src.solver.mixin.single_model_mixin pina._src.solver.multi_model_solver pina._src.solver.physics_informed_ensemble_solver pina._src.solver.physics_informed_single_model_solver pina._src.solver.rba_physics_informed_single_model_solver pina._src.solver.self_adaptive_physics_informed_solver pina._src.solver.single_model_solver pina._src.solver.solver_interface pina._src.solver.supervised_ensemble_solver pina._src.solver.supervised_single_model_solver pina._src.weighting.base_weighting pina._src.weighting.linear_weighting pina._src.weighting.no_weighting pina._src.weighting.ntk_weighting pina._src.weighting.scalar_weighting pina._src.weighting.self_adaptive_weighting pina._src.weighting.weighting_interface

monomial_powers() (RBFBlock static method) move_discretisation_into_conditions() (BaseProblem method) (ProblemInterface method) MultiFeedForward (class in pina._src.model.multi_feed_forward)

N

NeuralTangentKernelWeighting (class in pina._src.weighting.ntk_weighting)

normalize_dataset() (DataNormalizer method) normalizer (DataNormalizer property)

O

on_train_epoch_end() (BaseRefinement method) (MetricTracker method) (RefinementInterface method) on_train_epoch_start() (SwitchOptimizer method) (SwitchScheduler method) on_train_start() (BaseRefinement method) (RefinementInterface method) OperationInterface (class in pina._src.domain.operation_interface)

optimizer_discriminator (CompetitivePhysicsInformedSolver property) optimizer_model (CompetitivePhysicsInformedSolver property) (SelfAdaptivePhysicsInformedSolver property) optimizer_weights (SelfAdaptivePhysicsInformedSolver property) OptimizerInterface (class in pina._src.optim.optimizer_interface) OrthogonalBlock (class in pina._src.model.block.orthogonal) output_variables (ProblemInterface property) (SupervisedProblem attribute)

P

parameter_domain (ParametricProblem property) parameters (ParametricProblem property) ParametricProblem (class in pina._src.problem.parametric_problem) partial() (Difference method) (DomainInterface method) (Exclusion method) (Intersection method) (Union method) period (PeriodicBoundaryEmbedding property) PeriodicBoundaryEmbedding (class in pina._src.model.block.embedding) permute() (LabelTensor method) pina._src.adaptive_function.adaptive_celu module pina._src.adaptive_function.adaptive_elu module pina._src.adaptive_function.adaptive_exp module pina._src.adaptive_function.adaptive_function_interface module pina._src.adaptive_function.adaptive_gelu module pina._src.adaptive_function.adaptive_mish module pina._src.adaptive_function.adaptive_relu module pina._src.adaptive_function.adaptive_sigmoid module pina._src.adaptive_function.adaptive_silu module pina._src.adaptive_function.adaptive_siren module pina._src.adaptive_function.adaptive_softmax module pina._src.adaptive_function.adaptive_softmin module pina._src.adaptive_function.adaptive_tanh module pina._src.adaptive_function.base_adaptive_function module pina._src.callback.optim.switch_optimizer module pina._src.callback.optim.switch_scheduler module pina._src.callback.processing.data_normalizer module pina._src.callback.processing.metric_tracker module pina._src.callback.processing.pina_progress_bar module pina._src.callback.refinement.base_refinement module pina._src.callback.refinement.refinement_interface module pina._src.condition.base_condition module pina._src.condition.condition_interface module pina._src.condition.data_condition module pina._src.condition.graph_time_series_condition module pina._src.condition.input_equation_condition module pina._src.condition.input_target_condition module pina._src.condition.time_series_condition module pina._src.core.graph module pina._src.core.label_tensor module pina._src.core.operator module pina._src.core.trainer module pina._src.data.aggregator module pina._src.data.condition_subset module pina._src.data.creator module pina._src.data.manager.batch_manager module pina._src.data.manager.data_manager module pina._src.data.manager.data_manager_interface module pina._src.data.manager.graph_data_manager module pina._src.data.manager.tensor_data_manager module pina._src.data.single_batch_data_loader module pina._src.domain.base_domain module pina._src.domain.base_operation module pina._src.domain.cartesian_domain module pina._src.domain.difference module pina._src.domain.domain_interface module pina._src.domain.ellipsoid_domain module pina._src.domain.exclusion module pina._src.domain.intersection module pina._src.domain.operation_interface module pina._src.domain.simplex_domain module pina._src.domain.union module pina._src.equation.base_equation module pina._src.equation.equation module pina._src.equation.equation_interface module pina._src.equation.system_equation module pina._src.equation.zoo.acoustic_wave_equation module pina._src.equation.zoo.advection_equation module pina._src.equation.zoo.allen_cahn_equation module pina._src.equation.zoo.burgers_equation module pina._src.equation.zoo.diffusion_reaction_equation module

pina._src.equation.zoo.fixed_flux module pina._src.equation.zoo.fixed_gradient module pina._src.equation.zoo.fixed_laplacian module pina._src.equation.zoo.fixed_value module pina._src.equation.zoo.helmholtz_equation module pina._src.equation.zoo.poisson_equation module pina._src.loss.base_dual_loss module pina._src.loss.dual_loss_interface module pina._src.loss.lp_loss module pina._src.loss.power_loss module pina._src.loss.sinkhorn_loss module pina._src.optim.optimizer_interface module pina._src.optim.scheduler_interface module pina._src.problem.base_problem module pina._src.problem.inverse_problem module pina._src.problem.parametric_problem module pina._src.problem.problem_interface module pina._src.problem.spatial_problem module pina._src.problem.time_dependent_problem module pina._src.problem.zoo.acoustic_wave_problem module pina._src.problem.zoo.advection_problem module pina._src.problem.zoo.allen_cahn_problem module pina._src.problem.zoo.burgers_problem module pina._src.problem.zoo.diffusion_reaction_problem module pina._src.problem.zoo.helmholtz_problem module pina._src.problem.zoo.inverse_poisson_problem module pina._src.problem.zoo.poisson_problem module pina._src.problem.zoo.supervised_problem module pina._src.solver.autoregressive_ensemble_solver module pina._src.solver.autoregressive_single_model_solver module pina._src.solver.base_solver module pina._src.solver.causal_physics_informed_single_model_solver module pina._src.solver.competitive_physics_informed_solver module pina._src.solver.ensemble_solver module pina._src.solver.gradient_physics_informed_single_model_solver module pina._src.solver.mixin.autoregressive_mixin module pina._src.solver.mixin.condition_aggregator_mixin module pina._src.solver.mixin.ensemble_mixin module pina._src.solver.mixin.gradient_enhanced_mixin module pina._src.solver.mixin.manual_optimization_mixin module pina._src.solver.mixin.multi_model_mixin module pina._src.solver.mixin.physics_informed_mixin module pina._src.solver.mixin.residual_based_attention_mixin module pina._src.solver.mixin.single_model_mixin module pina._src.solver.multi_model_solver module pina._src.solver.physics_informed_ensemble_solver module pina._src.solver.physics_informed_single_model_solver module pina._src.solver.rba_physics_informed_single_model_solver module pina._src.solver.self_adaptive_physics_informed_solver module pina._src.solver.single_model_solver module pina._src.solver.solver_interface module pina._src.solver.supervised_ensemble_solver module pina._src.solver.supervised_single_model_solver module pina._src.weighting.base_weighting module pina._src.weighting.linear_weighting module pina._src.weighting.no_weighting module pina._src.weighting.ntk_weighting module pina._src.weighting.scalar_weighting module pina._src.weighting.self_adaptive_weighting module pina._src.weighting.weighting_interface module PINAProgressBar (class in pina._src.callback.processing.pina_progress_bar) PirateNet (class in pina._src.model.pirate_network) PirateNetBlock (class in pina._src.model.block.pirate_network_block) PODBlock (class in pina._src.model.block.pod_block) Poisson2DSquareProblem (class in pina._src.problem.zoo.poisson_problem) PoissonEquation (class in pina._src.equation.zoo.poisson_equation) polynomial_matrix() (RBFBlock static method) PowerLoss (class in pina._src.loss.power_loss) problem (BaseCondition property) (ConditionInterface property) ProblemInterface (class in pina._src.problem.problem_interface) projection_operator (KernelNeuralOperator property)

R

R3Refinement (class in pina._src.callback.refinement.r3_refinement) RadiusGraph (class in pina._src.core.graph) range (BaseDomain property) (BaseOperation property) (DomainInterface property) rank (PODBlock property) RBFBlock (class in pina._src.model.block.rbf_block) reduce() (PODBlock method) reduction (MIONet property)

RefinementInterface (class in pina._src.callback.refinement.refinement_interface) requires_grad (OrthogonalBlock property) requires_grad_() (LabelTensor method) reshape() (LabelTensor method) residual() (BaseEquation method) (Equation method) (EquationInterface method) (SystemEquation method) ResidualBlock (class in pina._src.model.block.residual) ResidualFeedForward (class in pina._src.model.feed_forward)

S

sample() (Difference method) (DomainInterface method) (Exclusion method) (Intersection method) (R3Refinement method) (RefinementInterface method) (Union method) sample_modes (BaseDomain property) (BaseOperation property) (DomainInterface property) ScalarWeighting (class in pina._src.weighting.scalar_weighting) scale (MIONet property) scale_coefficients (PODBlock property) scaler (PODBlock property) scheduler_discriminator (CompetitivePhysicsInformedSolver property) scheduler_model (CompetitivePhysicsInformedSolver property) (SelfAdaptivePhysicsInformedSolver property) scheduler_weights (SelfAdaptivePhysicsInformedSolver property) SchedulerInterface (class in pina._src.optim.scheduler_interface) SelfAdaptivePhysicsInformedSolver (class in pina._src.solver.self_adaptive_physics_informed_solver) SelfAdaptiveWeighting (class in pina._src.weighting.self_adaptive_weighting) setup() (DataModule method) (DataNormalizer method) (MetricTracker method) (PINAProgressBar method) sigma (FourierFeatureEmbedding property) SINDy (class in pina._src.model.sindy) singular_values (PODBlock property) SinkhornLoss (class in pina._src.loss.sinkhorn_loss) smoothing (RBFBlock property) solution() (AcousticWaveProblem method) (AdvectionProblem method) (DiffusionReactionProblem method) (HelmholtzProblem method) (Poisson2DSquareProblem method)

solve() (RBFBlock static method) solver (BaseWeighting property) (Trainer property) (WeightingInterface property) sort_labels() (LabelTensor method) spatial_domain (SpatialProblem property) spatial_variables (SpatialProblem property) SpatialProblem (class in pina._src.problem.spatial_problem) SpectralConvBlock1D (class in pina._src.model.block.spectral) SpectralConvBlock2D (class in pina._src.model.block.spectral) SpectralConvBlock3D (class in pina._src.model.block.spectral) Spline (class in pina._src.model.spline) SplineSurface (class in pina._src.model.spline_surface) stack() (LabelTensor static method) store_data() (ConditionInterface method) (DataCondition method) (DomainEquationCondition method) (GraphTimeSeriesCondition method) (InputEquationCondition method) (InputTargetCondition method) (TimeSeriesCondition method) stored_labels (LabelTensor property) summation() (LabelTensor static method) SupervisedProblem (class in pina._src.problem.zoo.supervised_problem) switch_dataloader_fn() (BaseCondition method) (ConditionInterface method) SwitchOptimizer (class in pina._src.callback.optim.switch_optimizer) SwitchScheduler (class in pina._src.callback.optim.switch_scheduler) SystemEquation (class in pina._src.equation.system_equation)

T

target (InputTargetCondition property) temporal_domain (TimeDependentProblem property) temporal_variables (TimeDependentProblem property) tensor (LabelTensor property) test() (Trainer method) test_dataloader() (DataModule method) TimeDependentProblem (class in pina._src.problem.time_dependent_problem) TimeSeriesCondition (class in pina._src.condition.time_series_condition) to() (_BatchManager method) (BaseEquation method) (EquationInterface method) (LabelTensor method)

to_batch() (_DataManagerInterface method) (_GraphDataManager method) (_TensorDataManager method) TorchOptimizer (class in pina._src.optim.torch_optimizer) TorchScheduler (class in pina._src.optim.torch_scheduler) train() (Trainer method) train_dataloader() (DataModule method) Trainer (class in pina._src.core.trainer) training_step() (CompetitivePhysicsInformedSolver method) (SelfAdaptivePhysicsInformedSolver method) transfer_batch_to_device() (DataModule method) translation (MIONet property) trunk_net (DeepONet property)

U

Union (class in pina._src.domain.union) unknown_parameter_domain (InverseProblem property) unknown_parameters (InverseProblem property) unknown_variables (InverseProblem property) update() (BaseDomain method) (BaseOperation method) (DomainInterface method)

update_weights() (LinearWeighting method) (NeuralTangentKernelWeighting method) (ScalarWeighting method) (SelfAdaptiveWeighting method) (WeightingInterface method)

V

val_dataloader() (DataModule method) variables (BaseDomain property) (BaseOperation property) (DomainInterface property)

VectorizedSpline (class in pina._src.model.vectorized_spline) vstack() (LabelTensor static method)

W

WeightingInterface (class in pina._src.weighting.weighting_interface)

weights (SelfAdaptivePhysicsInformedSolver property)