fipy.solvers.scipy package

Submodules

fipy.solvers.scipy.linearBicgstabSolver module

class fipy.solvers.scipy.linearBicgstabSolver.LinearBicgstabSolver(tolerance=1e-15, iterations=2000, precon=None)

Bases: fipy.solvers.scipy.scipyKrylovSolver._ScipyKrylovSolver

The LinearBicgstabSolver is an interface to the Bicgstab solver in Scipy, with no preconditioning by default.

Parameters

  • tolerance (float) – Required error tolerance.

  • iterations (int) – Maximum number of iterative steps to perform.

  • precon – Preconditioner to use.

__init__(tolerance=1e-15, iterations=2000, precon=None)
Parameters

  • tolerance (float) – Required error tolerance.

  • iterations (int) – Maximum number of iterative steps to perform.

  • precon – Preconditioner to use.

__module__ = 'fipy.solvers.scipy.linearBicgstabSolver'

fipy.solvers.scipy.linearCGSSolver module

class fipy.solvers.scipy.linearCGSSolver.LinearCGSSolver(tolerance=1e-15, iterations=2000, precon=None)

Bases: fipy.solvers.scipy.scipyKrylovSolver._ScipyKrylovSolver

The LinearCGSSolver is an interface to the CGS solver in Scipy, with no preconditioning by default.

Parameters

  • tolerance (float) – Required error tolerance.

  • iterations (int) – Maximum number of iterative steps to perform.

  • precon – Preconditioner to use.

__init__(tolerance=1e-15, iterations=2000, precon=None)
Parameters

  • tolerance (float) – Required error tolerance.

  • iterations (int) – Maximum number of iterative steps to perform.

  • precon – Preconditioner to use.

__module__ = 'fipy.solvers.scipy.linearCGSSolver'

fipy.solvers.scipy.linearGMRESSolver module

class fipy.solvers.scipy.linearGMRESSolver.LinearGMRESSolver(tolerance=1e-15, iterations=2000, precon=None)

Bases: fipy.solvers.scipy.scipyKrylovSolver._ScipyKrylovSolver

The LinearGMRESSolver is an interface to the GMRES solver in Scipy, with no preconditioning by default.

Parameters

  • tolerance (float) – Required error tolerance.

  • iterations (int) – Maximum number of iterative steps to perform.

  • precon – Preconditioner to use.

__init__(tolerance=1e-15, iterations=2000, precon=None)
Parameters

  • tolerance (float) – Required error tolerance.

  • iterations (int) – Maximum number of iterative steps to perform.

  • precon – Preconditioner to use.

__module__ = 'fipy.solvers.scipy.linearGMRESSolver'

fipy.solvers.scipy.linearLUSolver module

class fipy.solvers.scipy.linearLUSolver.LinearLUSolver(tolerance=1e-10, iterations=1000, precon=None)

Bases: fipy.solvers.scipy.scipySolver._ScipySolver

The LinearLUSolver solves a linear system of equations using LU-factorization. The LinearLUSolver is a wrapper class for the the Scipy scipy.sparse.linalg.splu module.

Create a Solver object.

Parameters

  • tolerance (float) – Required error tolerance.

  • iterations (int) – Maximum number of iterative steps to perform.

  • precon – Preconditioner to use. Not all solver suites support preconditioners.

__annotations__ = {}
__module__ = 'fipy.solvers.scipy.linearLUSolver'

fipy.solvers.scipy.linearPCGSolver module

class fipy.solvers.scipy.linearPCGSolver.LinearPCGSolver(tolerance=1e-15, iterations=2000, precon=None)

Bases: fipy.solvers.scipy.scipyKrylovSolver._ScipyKrylovSolver

The LinearPCGSolver is an interface to the CG solver in Scipy, with no preconditioning by default.

Parameters

  • tolerance (float) – Required error tolerance.

  • iterations (int) – Maximum number of iterative steps to perform.

  • precon – Preconditioner to use.

__init__(tolerance=1e-15, iterations=2000, precon=None)
Parameters

  • tolerance (float) – Required error tolerance.

  • iterations (int) – Maximum number of iterative steps to perform.

  • precon – Preconditioner to use.

__module__ = 'fipy.solvers.scipy.linearPCGSolver'

fipy.solvers.scipy.scipyKrylovSolver module

fipy.solvers.scipy.scipySolver module

Module contents

fipy.solvers.scipy.DefaultAsymmetricSolver

alias of fipy.solvers.scipy.linearLUSolver.LinearLUSolver

fipy.solvers.scipy.DefaultSolver

alias of fipy.solvers.scipy.linearLUSolver.LinearLUSolver

fipy.solvers.scipy.DummySolver

alias of fipy.solvers.scipy.linearGMRESSolver.LinearGMRESSolver

fipy.solvers.scipy.GeneralSolver

alias of fipy.solvers.scipy.linearLUSolver.LinearLUSolver

class fipy.solvers.scipy.LinearBicgstabSolver(tolerance=1e-15, iterations=2000, precon=None)

Bases: fipy.solvers.scipy.scipyKrylovSolver._ScipyKrylovSolver

The LinearBicgstabSolver is an interface to the Bicgstab solver in Scipy, with no preconditioning by default.

Parameters

  • tolerance (float) – Required error tolerance.

  • iterations (int) – Maximum number of iterative steps to perform.

  • precon – Preconditioner to use.

__annotations__ = {}
__init__(tolerance=1e-15, iterations=2000, precon=None)
Parameters

  • tolerance (float) – Required error tolerance.

  • iterations (int) – Maximum number of iterative steps to perform.

  • precon – Preconditioner to use.

__module__ = 'fipy.solvers.scipy.linearBicgstabSolver'
class fipy.solvers.scipy.LinearCGSSolver(tolerance=1e-15, iterations=2000, precon=None)

Bases: fipy.solvers.scipy.scipyKrylovSolver._ScipyKrylovSolver

The LinearCGSSolver is an interface to the CGS solver in Scipy, with no preconditioning by default.

Parameters

  • tolerance (float) – Required error tolerance.

  • iterations (int) – Maximum number of iterative steps to perform.

  • precon – Preconditioner to use.

__annotations__ = {}
__init__(tolerance=1e-15, iterations=2000, precon=None)
Parameters

  • tolerance (float) – Required error tolerance.

  • iterations (int) – Maximum number of iterative steps to perform.

  • precon – Preconditioner to use.

__module__ = 'fipy.solvers.scipy.linearCGSSolver'
class fipy.solvers.scipy.LinearGMRESSolver(tolerance=1e-15, iterations=2000, precon=None)

Bases: fipy.solvers.scipy.scipyKrylovSolver._ScipyKrylovSolver

The LinearGMRESSolver is an interface to the GMRES solver in Scipy, with no preconditioning by default.

Parameters

  • tolerance (float) – Required error tolerance.

  • iterations (int) – Maximum number of iterative steps to perform.

  • precon – Preconditioner to use.

__annotations__ = {}
__init__(tolerance=1e-15, iterations=2000, precon=None)
Parameters

  • tolerance (float) – Required error tolerance.

  • iterations (int) – Maximum number of iterative steps to perform.

  • precon – Preconditioner to use.

__module__ = 'fipy.solvers.scipy.linearGMRESSolver'
class fipy.solvers.scipy.LinearLUSolver(tolerance=1e-10, iterations=1000, precon=None)

Bases: fipy.solvers.scipy.scipySolver._ScipySolver

The LinearLUSolver solves a linear system of equations using LU-factorization. The LinearLUSolver is a wrapper class for the the Scipy scipy.sparse.linalg.splu module.

Create a Solver object.

Parameters

  • tolerance (float) – Required error tolerance.

  • iterations (int) – Maximum number of iterative steps to perform.

  • precon – Preconditioner to use. Not all solver suites support preconditioners.

__annotations__ = {}
__module__ = 'fipy.solvers.scipy.linearLUSolver'
class fipy.solvers.scipy.LinearPCGSolver(tolerance=1e-15, iterations=2000, precon=None)

Bases: fipy.solvers.scipy.scipyKrylovSolver._ScipyKrylovSolver

The LinearPCGSolver is an interface to the CG solver in Scipy, with no preconditioning by default.

Parameters

  • tolerance (float) – Required error tolerance.

  • iterations (int) – Maximum number of iterative steps to perform.

  • precon – Preconditioner to use.

__annotations__ = {}
__init__(tolerance=1e-15, iterations=2000, precon=None)
Parameters

  • tolerance (float) – Required error tolerance.

  • iterations (int) – Maximum number of iterative steps to perform.

  • precon – Preconditioner to use.

__module__ = 'fipy.solvers.scipy.linearPCGSolver'
Last updated on Jan 14, 2021. Created using Sphinx 3.4.3.