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ComplexOperatorChebyshevSeries

Base class: Operator

A ComplexOperatorChebyshevSeries defined by applying a scalar-valued Chebyshev series to an operator. For example, a series p(x) = sum_n a_n T_n(x) becomes p(A) = sum_n a_n T_n(A) when applied to an operator A.

Constructors​

ComplexOperatorChebyshevSeries(const Operator operator, const ComplexChebyshevSeries series) -> ComplexOperatorChebyshevSeries​

Constructs a ComplexOperatorChebyshevSeries from an Operator and a ChebyshevSeries.

Parameters​

  • operator: The operator to wrap (e.g. X, Create, operator_sum).
  • series: The Chebyshev series to apply to the operator.