Index

A

add_circle() (MeshGen method) add_cube() (MeshGen method)

add_rectangle() (MeshGen method) add_sphere() (MeshGen method)

B

boundary_mask (Mesh property)

C

cell_data (Mesh attribute) cell_sets (Mesh attribute) cells (Mesh attribute) clone() (Mesh method) (SparseMatrix method)

col (SparseMatrix attribute) combine() (SparseMatrix static method) combine_matrix() (SparseMatrix static method) combine_vector() (SparseMatrix static method) condense_rhs() (Condenser method) Condenser (class in torch_fem.operator)

D

ddot() (in module torch_fem.functional.assemble_helpers) default_element_type (Mesh attribute) (Mesh property) default_eletyp (Mesh attribute) degree() (SparseMatrix method) detach() (SparseMatrix method) device (ElementAssembler property) (Mesh property) (SparseMatrix property)

dim2eletyp (Mesh attribute) dimension (ElementAssembler attribute) (NodeAssembler attribute) dirichlet_mask (Condenser attribute) dirichlet_value (Condenser attribute) dot() (in module torch_fem.functional.assemble_helpers) dtype (ElementAssembler property) (Mesh property) (SparseMatrix property)

E

edata (SparseMatrix attribute) edges (ElementAssembler attribute) (SparseMatrix property) element_adjacency() (Mesh method) element_types (ElementAssembler attribute) (NodeAssembler attribute) ElementAssembler (class in torch_fem.assemble.element_assembler)

elements (ElementAssembler attribute) (NodeAssembler attribute) elements() (Mesh method) elementwise_operation() (SparseMatrix method) ExplicitEuler (class in torch_fem.ode.builtin) ExplicitRungeKutta (class in torch_fem.ode) eye() (in module torch_fem.functional.assemble_helpers) (SparseMatrix static method)

F

field_data (Mesh attribute) forward() (ElementAssembler method) (ExplicitRungeKutta method) (LaplaceElementAssembler method) (MassElementAssembler method) (NodeAssembler method) forward_A() (ImplicitLinearRungeKutta method) forward_B() (ImplicitLinearRungeKutta method) forward_M() (ImplicitLinearRungeKutta method)

from_assembler() (ElementAssembler class method) (NodeAssembler class method) from_block_coo() (SparseMatrix static method) from_dense() (SparseMatrix static method) from_file() (Mesh class method) from_mesh() (ElementAssembler class method) (NodeAssembler class method) from_meshio() (Mesh class method) from_sparse_coo() (SparseMatrix static method) full() (SparseMatrix static method)

G

gen() (MeshGen method) gen_circle() (Mesh static method) gen_cube() (Mesh static method) gen_hollow_circle() (Mesh static method) gen_hollow_cube() (Mesh static method) gen_hollow_rectangle() (Mesh static method)

gen_hollow_sphere() (Mesh static method) gen_L() (Mesh static method) gen_rectangle() (Mesh static method) gen_sphere() (Mesh static method) grad (SparseMatrix property) grad_fn (SparseMatrix property)

H

has_same_layout() (SparseMatrix method)

hash_layout (SparseMatrix attribute) HeatMultiFrequency (class in torch_fem.dataset.equation)

I

ImplicitLinearEuler (class in torch_fem.ode.builtin) ImplicitLinearRungeKutta (class in torch_fem.ode)

initial_condition() (HeatMultiFrequency method) (PoissonMultiFrequency method) (WaveMultiFrequency method)

L

LaplaceElementAssembler (class in torch_fem.assemble.builtin)

layout_mask (SparseMatrix property)

M

MassElementAssembler (class in torch_fem.assemble.builtin) matmul() (in module torch_fem.functional.assemble_helpers) matrix() (in module torch_fem.functional.assemble_helpers) Mesh (class in torch_fem.mesh) MeshGen (class in torch_fem.dataset.mesh)

MidPointLinearEuler (class in torch_fem.ode.builtin) module torch_fem.functional.assemble_helpers torch_fem.ode.builtin mul() (in module torch_fem.functional.assemble_helpers)

N

n_point (Mesh property) n_points (ElementAssembler attribute) (NodeAssembler attribute)

nnz (SparseMatrix property) node_adjacency() (Mesh method) NodeAssembler (class in torch_fem.assemble.node_assembler)

P

plot() (Mesh method) point_data (Mesh attribute) points (Mesh attribute) PoissonMultiFrequency (class in torch_fem.dataset.equation)

post_solve() (ImplicitLinearRungeKutta method) pre_solve_lhs() (ImplicitLinearRungeKutta method) pre_solve_rhs() (ImplicitLinearRungeKutta method) projector (ElementAssembler attribute) (NodeAssembler attribute)

Q

quadrature_points (ElementAssembler attribute) (NodeAssembler attribute)

quadrature_weights (ElementAssembler attribute) (NodeAssembler attribute)

R

random() (SparseMatrix static method) random_from_layout() (SparseMatrix static method) random_layout() (SparseMatrix static method) read() (Mesh class method) reciprocal() (SparseMatrix method) recover() (Condenser method) register_point_data() (Mesh method)

remove_circle() (MeshGen method) remove_cube() (MeshGen method) remove_rectangle() (MeshGen method) remove_sphere() (MeshGen method) requires_grad (SparseMatrix property) requires_grad_() (SparseMatrix method) row (SparseMatrix attribute)

S

save() (Mesh method) shape (SparseMatrix attribute) shape_val (ElementAssembler attribute) (NodeAssembler attribute) solution() (HeatMultiFrequency method) (PoissonMultiFrequency method) (WaveMultiFrequency method)

solve() (SparseMatrix method) SparseMatrix (class in torch_fem.sparse) sqrt() (SparseMatrix method) step() (ExplicitRungeKutta method) (ImplicitLinearRungeKutta method) sum() (SparseMatrix method) sym() (in module torch_fem.functional.assemble_helpers)

T

T (SparseMatrix property) to_dense() (SparseMatrix method) to_file() (Mesh method) to_meshio() (Mesh method) to_scipy_coo() (SparseMatrix method) to_sparse_coo() (SparseMatrix method) torch_fem.functional.assemble_helpers module

torch_fem.ode.builtin module trace() (in module torch_fem.functional.assemble_helpers) transpose() (in module torch_fem.functional.assemble_helpers) (SparseMatrix method) type() (ElementAssembler method) (NodeAssembler method) (SparseMatrix method)

V

vector() (in module torch_fem.functional.assemble_helpers)

W

WaveMultiFrequency (class in torch_fem.dataset.equation)