hqs_quantum_solver.linalg#
Linear algebra utility functions.
Functions
|
Calculates the largest and smallest algebraic eigenvalues of an hermitian operator. |
- eigenvalue_bounds_hermitian(operator: OperatorProtocol) EigenvalueBound#
Calculates the largest and smallest algebraic eigenvalues of an hermitian operator.
- Parameters:
operator (OperatorProtocol) – Operator whose eigenvalues are to be determined.
- Returns:
Tuple containing the most negative and most positive eigenvalues.
- Return type:
tuple[float, float]