SmoluchowskiLinearOperator Class Reference

#include <operator.hpp>

Inheritance diagram for SmoluchowskiLinearOperator:

[legend]Collaboration diagram for SmoluchowskiLinearOperator:

[legend]List of all members.

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Detailed Description

Linearized smoluchowski operator.

Let Lk be defined in SmoluchowskiCalc and L3[y] is L3 applying to function f(y)=y. Let st be a distribution of particle in the moment of time t=0. Let a(x) = L5[st](x) + L3[y](x) / x, s(x) = 0.5 * L1[st,st](x) + L4[st](x) - a(x) * st(x). Then SmoluchowskiLinearOperator.Apply(g)(x) = a(x) * g(x) - L1[st,g](x) + st(x) * L5[g](x) - L4[g](x) and SmoluchowskiLinearOperator.ApplyAdjoint(g)(x) = a(x) * g(x) + L5[st * g](x) - L2[st,g](x) - L3[g](x).

Definition at line 237 of file operator.hpp.

Public Member Functions
	SmoluchowskiLinearOperator (SmoluchowskiCalc &_base, const double *st)
	Initialize smoluchowski operator.
	~SmoluchowskiLinearOperator ()
	The destructor.
const double *	Get_c0 () const
const double *	Get_a () const
virtual void	Apply (const double *g, double *res)
	Apply operator.
virtual void	ApplyAdjoint (const double *g, double *res)
	Apply adjoint to linearized smoluchowski operator.
SmoluchowskiCalc &	GetSmolCalc ()
	Get used SmoluchowskiCalc object.
double	Get_h () const
	Get the step of uniform grid.
Protected Attributes
unsigned	N
double	H
double	h
SmoluchowskiCalc &	smol_base
double *	tmp_l

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Constructor & Destructor Documentation

SmoluchowskiLinearOperator::SmoluchowskiLinearOperator (  SmoluchowskiCalc &  _base, const double *  st )

Initialize smoluchowski operator. Parameters: _base  choose SmoluchowskiCalc realization st  set start distribution of particle Definition at line 436 of file operator.cpp. References SmoluchowskiCalc::fix_f_arg().

SmoluchowskiLinearOperator::~SmoluchowskiLinearOperator (   )

The destructor. Definition at line 450 of file operator.cpp.

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Member Function Documentation

const double * SmoluchowskiLinearOperator::Get_c0 (   )  const

Definition at line 456 of file operator.cpp.

const double * SmoluchowskiLinearOperator::Get_a (   )  const

Definition at line 461 of file operator.cpp.

void SmoluchowskiLinearOperator::Apply (  const double *  g, double *  res )  [virtual]

Apply operator. Applying smoluchowski operator to function g and result return in res Parameters: g  double vector values of function g of size of uniform grid (N+1) res  double vector values of function g of size of uniform grid (N+1) Implements SmoluchowskiOperator. Definition at line 480 of file operator.cpp. References SmoluchowskiCalc::calc_L1_fix_f(), SmoluchowskiCalc::calc_L4(), and SmoluchowskiCalc::calc_L5(). Referenced by SmoluchowskiSolver::forward_problem().

void SmoluchowskiLinearOperator::ApplyAdjoint (  const double *  g, double *  res )  [virtual]

Apply adjoint to linearized smoluchowski operator. Applying adjoint to linearized smoluchowski operator to function g and result return in res Parameters: g  double vector values of function g of size of uniform grid (N+1) res  double vector values of function g of size of uniform grid (N+1) Definition at line 494 of file operator.cpp. References SmoluchowskiCalc::calc_L2_fix_f(), SmoluchowskiCalc::calc_L3(), and SmoluchowskiCalc::calc_L5(). Referenced by SmoluchowskiSolver::adjoint_problem().

SmoluchowskiCalc& SmoluchowskiOperator::GetSmolCalc (   )  [inherited]

Get used SmoluchowskiCalc object. Definition at line 198 of file operator.hpp. References SmoluchowskiOperator::smol_base. Referenced by SmoluchowskiSolver::adjoint_problem(), SmoluchowskiSolver::forward_problem(), SmoluchowskiSolver::GetN(), and SmoluchowskiSolver::SmoluchowskiSolver().

double SmoluchowskiOperator::Get_h (   )  const [inherited]

Get the step of uniform grid. Definition at line 200 of file operator.hpp. References SmoluchowskiOperator::h. Referenced by SmoluchowskiSolver::inverse_problem().

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Member Data Documentation

unsigned SmoluchowskiOperator::N [protected, inherited]

Definition at line 188 of file operator.hpp. Referenced by SmoluchowskiOperator::SmoluchowskiOperator().

double SmoluchowskiOperator::H [protected, inherited]

Definition at line 189 of file operator.hpp. Referenced by SmoluchowskiOperator::SmoluchowskiOperator().

double SmoluchowskiOperator::h [protected, inherited]

Definition at line 189 of file operator.hpp. Referenced by SmoluchowskiOperator::Get_h(), and SmoluchowskiOperator::SmoluchowskiOperator().

SmoluchowskiCalc& SmoluchowskiOperator::smol_base [protected, inherited]

Definition at line 190 of file operator.hpp. Referenced by SmoluchowskiOperator::GetSmolCalc(), and SmoluchowskiOperator::SmoluchowskiOperator().

double* SmoluchowskiOperator::tmp_l [protected, inherited]

Definition at line 191 of file operator.hpp. Referenced by SmoluchowskiOperator::SmoluchowskiOperator(), and SmoluchowskiOperator::~SmoluchowskiOperator().

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The documentation for this class was generated from the following files:

• operator.hpp
• operator.cpp

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