Index

NAME

CMAbsSeqSolution  -  absolute convergence monitor for sequence of
iterates

INCLUDE

include "ConvMonitor.h"

SYNTAX

 //-----------------------------------------------------------------------------
 class CMAbsSeqSolution : public ConvMonSeq
 //-----------------------------------------------------------------------------
 {

   friend class ConvMonitorList;

 public:

   CMAbsSeqSolution (const ConvMonitor_prm& p)
     : ConvMonSeq (p) {}

   CMAbsSeqSolution (const real conv_tolerance = 1.0e-4,
                     const Norm_type norm_tp = l2,
                     const int chunk_size = 100);

   ~CMAbsSeqSolution () {}

   virtual void   init (Handle(LinEqCommBlk)& communication);

   virtual String description () const;

   CLASS_INFO
 };

KEYWORDS

iterative methods, absolute stopping criterion, convergence moni­
tor, solution sequence

DESCRIPTION

Monitors  the  behaviour  of the iterates x managed by Iterative­
Solver. The convergence test is absolute and is based on the dif­
ference of two succeeding iterates i.e., .

CONSTRUCTORS AND INITIALIZATION

Same as ConvMonSeq.

MEMBER FUNCTIONS

Same as ConvMonSeq.

SEE ALSO

class ConvMonSeq, class IterativeSolver, class ConvMonitorList.

AUTHOR

Are Magnus Bruaset, SINTEF Applied Mathematics.