Composition of a functional with an operator.
Given a functional
funcand an operator
op, such that the range of the operator is equal to the domain of the functional, this corresponds to the functional
(func * op)(x) == func(op(x)).
Adjoint of this operator.
Convex conjugate functional of the functional.
Set of objects on which this operator can be evaluated.
Lipschitz constant for the gradient of the functional.
Gradient of the compositon according to the chain rule.
Inverse of this operator.
Trueif this operator’s range is a
Trueif this operator is linear.
The left/first part of this composition.
Proximal factory of the functional.
Set in which the result of an evaluation of this operator lies.
The left/second part of this composition.
_call(self, x[, out])
bregman(self, point, subgrad)
Return the Bregman distance functional.
Return the derivative operator in the given point.
Return the operator norm of this operator.
Return a translation of the functional.