EpetraLUSolver¶
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class
dolfin.cpp.la.
EpetraLUSolver
(*args)¶ Bases:
dolfin.cpp.la.GenericLUSolver
This class implements the direct solution (LU factorization) for linear systems of the form Ax = b. It is a wrapper for the LU solver of Epetra.
Overloaded versions
EpetraLUSolver(method=”default”)
Constructor
EpetraLUSolver(A, method=”default”)
Constructor
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static
default_parameters
(*args)¶ Default parameter values
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get_operator
()¶ Get operator (matrix)
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static
methods
(*args)¶ Return a list of available solver methods
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solve
()¶ Overloaded versions
solve(x, b)
Solve linear system Ax = b
solve(A, x, b)
Solve linear system Ax = b
solve(A, x, b)
Solve linear system Ax = b
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solve_transpose
()¶ Overloaded versions
solve_transpose(x, b)
Solve linear system A^Tx = b
solve_transpose(A, x, b)
Solve linear system A^Tx = b
solve_transpose(A, x, b)
Solve linear system A^Tx = b
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thisown
¶ The membership flag