ODEInformationOperator

class probnum.diffeq.odefilter.information_operators.ODEInformationOperator(input_dim, output_dim)

Bases: InformationOperator

Information operators that depend on an ODE function.

Other than InformationOperator`s, :class:`ODEInformationOperators depend explicitly on an InitialValueProblem. Not all information operators that are used in ODE solvers do.

Attributes Summary

ode_has_been_incorporated

Methods Summary

__call__(t, x)	Call self as a function.
as_transition([noise_fun])
incorporate_ode(ode)	Incorporate the ODE into the operator.
jacobian(t, x)

Attributes Documentation

Parameters

• input_dim (Union[int, Integral, integer]) –

• output_dim (Union[int, Integral, integer]) –

ode_has_been_incorporated

Methods Documentation

abstract __call__(t, x)

Call self as a function.

Parameters

• t (Union[float, Real, floating]) –

• x (ndarray) –

Return type

ndarray

as_transition(noise_fun=None)

Parameters

noise_fun (Optional[RandomVariable]) –

incorporate_ode(ode)

Incorporate the ODE into the operator.

Parameters

ode (InitialValueProblem) –

jacobian(t, x)

Parameters

• t (Union[float, Real, floating]) –

• x (ndarray) –

Return type

ndarray