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BlockType BV block-orthogonalization types |
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OrthogBlockType BV block-orthogonalization types |
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OrthogRefineType BV orthogonalization refinement types |
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OrthogType BV orthogonalization types |
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RefineType BV orthogonalization refinement types |
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Type BV type |
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a new object with type S, a subtype of T |
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Inherited from Inherited from |
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Inherited from Inherited from |
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Multiplies a vector with the matrix associated to the bilinear form. Parameters
NotesIf the bilinear form has no associated matrix this function copies the vector. |
Creates the BV object. Parameters
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Retrieves the matrix representation of the inner product. Returnsmat: the matrix of the inner product |
Gets the prefix used for searching for all BV options in the database. Returns
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Gets the orthogonalization settings from the BV object. Returns
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Gets the BV type of this object. Returns
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Orthogonalize a vector with respect to a set of vectors. Parameters
Returns
NotesThis function applies an orthogonal projector to project vector v onto the orthogonal complement of the span of the columns of the BV. This routine does not normalize the resulting vector. |
Sets BV options from the options database. NotesTo see all options, run your program with the -help option.
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Sets the bilinear form to be used for inner products. Parameters
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Sets the prefix used for searching for all BV options in the database. Parameters
NotesA hyphen (-) must NOT be given at the beginning of the prefix name. The first character of all runtime options is AUTOMATICALLY the hyphen.
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Specifies the method used for the orthogonalization of vectors (classical or modified Gram-Schmidt with or without refinement), and for the block-orthogonalization (simultaneous orthogonalization of a set of vectors). Parameters
NotesThe default settings work well for most problems. The parameter When using several processors, BV.OrthogType.MGS is likely to result in bad scalability. If the method set for block orthogonalization is GS, then the computation is done column by column with the vector orthogonalization. |
Selects the type for the BV object. Parameters
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Prints the BV data structure. Parameters
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