c_roessler_a.h

Go to the documentation of this file.

/////////////////////////////////////////////////////////////////////////////
///
/// @file
///
/// Configuration for an approximate time-t map for the Roessler equations.
///
/// @author Pawel Pilarczyk
///
/////////////////////////////////////////////////////////////////////////////
 
// Copyright (C) 1997-2014 by Pawel Pilarczyk.
//
// This file is part of my research software package. This is free software:
// you can redistribute it and/or modify it under the terms of the GNU
// General Public License as published by the Free Software Foundation,
// either version 3 of the License, or (at your option) any later version.
//
// This software is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this software; see the file "license.txt". If not,
// please, see <https://www.gnu.org/licenses/>.
 
// Started on February 9, 2008. Last revision: February 9, 2008.
 
 
#ifndef _CMGRAPHS_CONFIG_H_
#define _CMGRAPHS_CONFIG_H_
 
 
// --------------------------------------------------
// --------- SPECIAL CONFIGURATION OPTIONS ----------
// --------------------------------------------------
 
// Use single parameter points instead of parameter intervals.
// Comment this setting out for the final computations.
//#define CONFIG_PARAMPOINTS
 
// Do not send individual parameter boxes for precomputing
// the Conley indices.
//#define CONFIG_NOPREPROCESSING
 
// Use the procedure for computing the Morse decomposition
// instead of computing the invariant part of the set,
// and also don't determine connections between Morse sets.
// In this way, the connections between Morse sets are lost,
// but the invariant part to subdivide may be substantially smaller.
// Comment this setting out for the final computations
// to get full information.
//#define CONFIG_NOCONNECTIONS
 
// Use the default bounding box for ODE integration in order to prevent
// iterating trajectories far beyond the phase space of interest,
// and, in particular, to avoid running out of the scope of integer
// coordinates of boxes when determining the images of boxes.
// WARNING: This technique may lead to the construction of combinatorial
// cubical multivalued maps that are not acyclic, that is, do not satisfy
// the necessary assupmtions for the computation of the homomorphism
// induced in homology (for the Conley index map).
// NOTE: If using the approximate integration of the ODE, this technique
// works in a different way, by fading the vector field outside the box,
// so it is safe to use it in that setting.
#define CONFIG_ODEBOUNDINGBOX
 
// Enhance the invariant part the given number of times
// before proceeding to the next subdivision level.
#define CONFIG_ENHANCEINV 1
 
 
// --------------------------------------------------
// -------------- THE PARAMETER RANGES --------------
// --------- AND THE PHASE SPACE SELECTION ----------
// --------------------------------------------------
 
#include "p_roessler.h"
using namespace custom::roessler;
 
 
// --------------------------------------------------
// --------------- THE MAP SELECTION ----------------
// --------------------------------------------------
 
#include "m_roessler_a.h"
 
/// Defines the type of the map to be used for the computations.
/// The corresponding header file must be included prior to this definition.
typedef MapRoesslerApprox theMapType;
 
 
// --------------------------------------------------
// -------------- KNOWN CONLEY INDICES --------------
// --------------------------------------------------
 
#include "indknown.h"
using namespace custom::noKnownIndices;
 
 
// --------------------------------------------------
// ---- POST-PROCESSING OF MORSE DECOMPOSITIONS -----
// --------------------------------------------------
 
#include "procmdec.h"
#include "procsave.h"
#include "procshape.h"
//using namespace custom::noProcMorseDec;
//using namespace custom::saveMorseDec;
using namespace custom::procMorseDecShape;
 
 
// --------------------------------------------------
// ------------- COMPATIBILITY CONTROL --------------
// --------------------------------------------------
 
/// The control number that is used to confirm the compatibility
/// between the coordinator and workers.
/// Please, increase this number by 1 every time the configuration
/// of the program changes substantially (e.g., different parameter ranges,
/// different numbers of subintervals, or different maps are chosen).
const int controlNumber = 31249;
 
 
#endif // _CMGRAPHS_CONFIG_H_