Comparing Local Fitting to Other Automatic Smoothers

1995 ◽  
pp. 161-168 ◽  
Author(s):  
Michael Maderbacher ◽  
Werner G. Müller
Keyword(s):  
Local Fitting

Active contour segmentation model of combining global and dual-core local fitting energy

2013 ◽  
Vol 33 (4) ◽  
pp. 1092-1095 ◽  
Author(s):  
Jie ZHAO ◽  
Yongmei QI ◽  
Zhengyong PAN
Keyword(s):  
Active Contour ◽  
Contour Segmentation ◽  
Dual Core ◽  
Local Fitting

Electronic/Ionic Conductivity and Oxygen Diffusion Coefficient af the Sr-Fe-Co-O System

1995 ◽  
Vol 393 ◽  
Author(s):  
B. Ma ◽  
J.-H. Park ◽  
C. U. Segre ◽  
U. Balachandran
Keyword(s):  
Diffusion Coefficient ◽  
Ionic Conductivity ◽  
Oxygen Diffusion ◽  
Ionic Conductivities ◽  
Transference Number ◽  
Transference Numbers ◽  
Oxygen Diffusion Coefficient ◽  
Ionic Transference Number ◽  
Local Fitting ◽  
Oxide Ion

ABSTRACTOxides in the Sr-Fe-Co-O system exhibit both electronic and ionic conductivities. Recently, the Sr-Fe-Co-O system attracted great attention because of its potential to be used for oxygen-permeable membranes that can operate without electrodes or external electrical circuitry. Electronic and ionic conductivities of two compositions of the Sr-Fe-Co-O system, named SFC-1 and SFC-2, have been measured at various temperatures. The electronic transference number is much greater than the ionic transference number in SFC-1, whereas the electronic and ionic transference numbers are very similar in SFC-2. At 800°C, the electronic and ionic conductivities are ≈76 and ≈4 S•cm−1, respectively, for SFC-1; whereas, for SFC-2, the electronic and ionic conductivities are ≈10 and ∼1 S•cm−1, respectively. By performing a local fitting to the equation σ • T = Aexp(-Ea / kT), we found that the oxide ion activation energies are 0.92 and 0.37 eV, respectively, for SFC-1 and SFC-2. The oxygen diffusion coefficient of SFC-2 is ≈ 9 x 10−7cm2/sec at 900°C.

scholarly journals Quasinormal Fitting classes of finite groups

2019 ◽  
pp. 18-26
Author(s):  
Martsinkevich Anna V.
Keyword(s):  
Natural Number ◽  
Wreath Product ◽  
Cyclic Group ◽  
Finite Groups ◽  
Fitting Class ◽  
Soluble Groups ◽  
Normal Fitting Class ◽  
Fitting Classes ◽  
Local Fitting ◽  
Class F

Let P be the set of all primes, Zn a cyclic group of order n and X wr Zn the regular wreath product of the group X with Zn. A Fitting class F is said to be X-quasinormal (or quasinormal in a class of groups X ) if F ⊆ X, p is a prime, groups G ∈ F and G wr Zp ∈ X, then there exists a natural number m such that G m wr Zp ∈ F. If  X is the class of all soluble groups, then F is normal Fitting class. In this paper we generalize the well-known theorem of Blessenohl and Gaschütz in the theory of normal Fitting classes. It is proved, that the intersection of any set of nontrivial X-quasinormal Fitting classes is a nontrivial X-quasinormal Fitting class. In particular, there exists the smallest nontrivial X-quasinormal Fitting class. We confirm a generalized version of the Lockett conjecture (in particular, the Lockett conjecture) about the structure of a Fitting class for the case of X-quasinormal classes, where X is a local Fitting class of partially soluble groups.

A reliable phase unwrapping algorithm based on the local fitting plane and quality map

2006 ◽  
Vol 8 (6) ◽  
pp. 518-523 ◽  
Author(s):  
Yongjian Zhu ◽  
Liren Liu ◽  
Zhu Luan ◽  
Anhu Li
Keyword(s):  
Phase Unwrapping ◽  
Local Fitting ◽  
Quality Map

Segmentation of Metallographic Image Based on Improved CV Model Integrated with Local Fitting Term

2018 ◽  
Vol 38 (4) ◽  
pp. 0411009
Author(s):  
倪康 Ni Kang ◽  
吴一全 Wu Yiquan ◽  
庚嵩 Geng Song
Keyword(s):  
Cv Model ◽  
Local Fitting

On σ-local Fitting classes

2020 ◽  
Vol 542 ◽  
pp. 116-129 ◽  
Author(s):  
Wenbin Guo ◽  
Li Zhang ◽  
N.T. Vorob'ev
Keyword(s):  
Fitting Classes ◽  
Local Fitting

scholarly journals A characterization of dominant local Fitting classes

2012 ◽  
Vol 358 ◽  
pp. 27-32 ◽  
Author(s):  
P. Hauck ◽  
V.N. Zahursky
Keyword(s):  
Fitting Classes ◽  
Local Fitting

Optimal design for local fitting

1996 ◽  
Vol 55 (3) ◽  
pp. 389-397 ◽  
Author(s):  
Werner G. Müller
Keyword(s):  
Optimal Design ◽  
Local Fitting
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