ON THE ABINITIO PHASE DETERMINATION BY MAXIMUM-ENTROPY

被引：7

作者：

LEMARECHAL, C ^{[1
]}

NAVAZA, J ^{[1
]}

机构：

[1] FAC PHARM CHATENAY MALABRY,FAC PHARM,PHYS LAB,CNRS,UPR 180,F-92290 CHATENAY MALABRY,FRANCE

来源：

ACTA CRYSTALLOGRAPHICA SECTION A | 1991年 / 47卷

关键词：

D O I：

10.1107/S0108767391007869

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

In spite of some results reported recently, numerical and theoretical work still indicates that entropy alone is not, in general, a reliable figure of merit to select phases in the ab initio problem.

引用

页码：631 / 632

页数：2

共 9 条

[1] DUALITY RELATIONSHIPS FOR ENTROPY-LIKE MINIMIZATION PROBLEMS [J].

BORWEIN, JM ;

LEWIS, AS .

SIAM JOURNAL ON CONTROL AND OPTIMIZATION, 1991, 29 (02) :325-338

[2] MAXIMUM-ENTROPY CALCULATION OF ELECTRON-DENSITY WITH NATIVE AND SINGLE ISOMORPHOUS REPLACEMENT DATA [J].

BRYAN, RK ;

BANNER, DW .

ACTA CRYSTALLOGRAPHICA SECTION A, 1987, 43 :556-564

[3]

DACUNHACASTELLE D, 1990, ANN I H POINCARE-PR, V26, P567

[4]

DECARREAU A, 1991, IN PRESS SIAM J CONT

[5]

GAMBOA F, 1989, THESIS UNIV PARIS SU

[6] THE USE OF NONLOCAL CONSTRAINTS IN MAXIMUM-ENTROPY ELECTRON-DENSITY RECONSTRUCTION [J].

NAVAZA, J .

ACTA CRYSTALLOGRAPHICA SECTION A, 1986, 42 :212-223

[7] ON THE MAXIMUM-ENTROPY ESTIMATE OF THE ELECTRON-DENSITY FUNCTION [J].

NAVAZA, J .

ACTA CRYSTALLOGRAPHICA SECTION A, 1985, 41 (MAY) :232-244

[8] LOW-RESOLUTION PHASE EXTENSION AND REFINEMENT BY MAXIMUM-ENTROPY [J].

PODJARNY, AD ;

MORAS, D ;

NAVAZA, J ;

ALZARI, PM .

ACTA CRYSTALLOGRAPHICA SECTION A, 1988, 44 :545-551

[9] ABINITIO PHASE DETERMINATION FOR X-RAY-DIFFRACTION DATA FROM CRYSTALS OF A NATIVE PROTEIN [J].

SJOLIN, L ;

PRINCE, E ;

SVENSSON, LA ;

GILLILAND, GL .

ACTA CRYSTALLOGRAPHICA SECTION A, 1991, 47 :216-223

← 1 →