chebyshev_filter_bounds.F90 File Reference

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Modules
module	chebyshev_filter_bounds_oct_m

Data Types
interface	chebyshev_filter_bounds_oct_m::chebyshev_filter_bounds_t
	Overload default constructor. More...

Functions/Subroutines
class(chebyshev_filter_bounds_t) function, pointer	chebyshev_filter_bounds_oct_m::constructor (lower, upper, a_l, safe_zero)
	Create an instance of chebyshev_filter_bounds_t. More...
subroutine	chebyshev_filter_bounds_oct_m::finalize (this)
	Finalizer. More...
pure real(real64) function	chebyshev_filter_bounds_oct_m::center (this)
	Center of the filter interval. More...
pure real(real64) function	chebyshev_filter_bounds_oct_m::half_width (this)
	Half-width of the filter interval. More...
real(real64) function	chebyshev_filter_bounds_oct_m::sigma (this)
	Sigma scaling function, arising from application of the 3-term recurrence relationship of the Chebyshev polynomial. More...
subroutine	chebyshev_filter_bounds_oct_m::dlanczos_tridiagonal (namespace, mesh, hm, ik, vs, tridiagonal, f_residual, size_t)
	Compute a tridiagonal matrix with Lanczos. More...
real(real64) function, public	chebyshev_filter_bounds_oct_m::dupper_bound_estimator (namespace, mesh, st, hm, ik, n_iterations)
	Estimate the upper bound of sigma(H_k) by k-step Lanczos. More...
subroutine, public	chebyshev_filter_bounds_oct_m::dfilter_bounds_estimator (namespace, mesh, hm, ik, n_iterations, beta_mixing, search_vector, bounds)
	Estimate the lower and upper bounds of filter interval to discard. More...
subroutine	chebyshev_filter_bounds_oct_m::zlanczos_tridiagonal (namespace, mesh, hm, ik, vs, tridiagonal, f_residual, size_t)
	Compute a tridiagonal matrix with Lanczos. More...
real(real64) function, public	chebyshev_filter_bounds_oct_m::zupper_bound_estimator (namespace, mesh, st, hm, ik, n_iterations)
	Estimate the upper bound of sigma(H_k) by k-step Lanczos. More...
subroutine, public	chebyshev_filter_bounds_oct_m::zfilter_bounds_estimator (namespace, mesh, hm, ik, n_iterations, beta_mixing, search_vector, bounds)
	Estimate the lower and upper bounds of filter interval to discard. More...