The maximum determinant method and the maximum entropy method

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DC Field	Value	Language
dc.contributor.author	Narayan, R.	-
dc.contributor.author	Nityananda, R.	-
dc.date.accessioned	2007-06-11T09:23:15Z	-
dc.date.available	2007-06-11T09:23:15Z	-
dc.date.issued	1982-01	-
dc.identifier.citation	Acta Crystallographica A, 1982, Vol.38, p122-128	en
dc.identifier.issn	0108-7673	-
dc.identifier.uri	http://hdl.handle.net/2289/2703	-
dc.description	Restricted Access.	en
dc.description.abstract	A generalized maximum determinant rule is shown to be equivalent to maximizing the integral, of the logarithm of the electron density, i.e. equivalent to the 'maximum entropy method' (MEM) of image reconstruction. Relations between the structure factors and the Fourier coefficients of the reciprocal of the electron density follow, leading to new algorithms for phase determination and refinement. Although structures with equal, spherical, resolved atoms automatically satisfy the MEM phase relations, the method really requires only positivity and 'peakiness' of the electron density.	en
dc.format.extent	425331 bytes	-
dc.format.mimetype	application/pdf	-
dc.language.iso	en	en
dc.publisher	International Union of Crystallography	en
dc.relation.uri	http://dx.doi.org/10.1107/S0567739482000229	en
dc.rights	1982 International Union of Crystallography	en
dc.title	The maximum determinant method and the maximum entropy method	en
dc.type	Article	en
Appears in Collections:	Research Papers (TP)

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