gblnum.py File Reference

Bordered band matrix. More...

Go to the source code of this file.

Classes
class	gblpy3.gblnum.BorderedBandMatrix
	(Symmetric) Bordered Band Matrix. More...

Namespaces
namespace	gblpy3
namespace	gblpy3.gblnum

Functions
def	gblpy3.gblnum.decomposeBand ()
def	gblpy3.gblnum.solveBand (aRightHandSide)
	Solve linear equation system for band part. More...
def	gblpy3.gblnum.invertBand ()
	Invert band part. More...
def	gblpy3.gblnum.bandOfAVAT (anArray, aSymArray)
	Calculate band part of A*V*A^T. More...

Variables
	gblpy3.gblnum.nBorder = self.__numBorder
	gblpy3.gblnum.nCol = self.__numCol
	gblpy3.gblnum.aSolution = np.empty(nBorder + nCol)
	gblpy3.gblnum.auxMat = np.empty((nBorder, nCol))
	gblpy3.gblnum.auxMatT = auxMat.T
	gblpy3.gblnum.auxVec = aRightHandSide[:nBorder] - np.dot(auxMat, aRightHandSide[nBorder:])
	gblpy3.gblnum.invBorder = np.linalg.inv(self.__border - np.dot(self.__mixed, auxMatT))
	gblpy3.gblnum.__border
	gblpy3.gblnum.__mixed
	gblpy3.gblnum.__band

Detailed Description

Bordered band matrix.

Author

Claus Kleinwort, DESY, 2021 (Claus.nosp@m..Kle.nosp@m.inwor.nosp@m.t@de.nosp@m.sy.de)

Copyright

Copyright (c) 2011 - 2023 Deutsches Elektronen-Synchroton, Member of the Helmholtz Association, (DESY), HAMBURG, GERMANY

This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.

This library 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 Library General Public License for more details.

You should have received a copy of the GNU Library General Public License along with this program (see the file COPYING.LIB for more details); if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.

Definition in file gblnum.py.