sigma- the 18th letter of the Greek alphabet Greek alphabet- the alphabet used by ancient Greeks alphabetic character,letter of the alphabet,letter- the conventional characters of the alphabet used to represent speech; "his grandmother taught him his letters" ...
In the Data pane, explicit measures are represented by the calculator icon while implicit measures are represented by the sigma symbol (∑).However, there are three compelling reasons why you might create measures, even for simple column-level summarizations:...
grapheme,graphic symbol,character- a written symbol that is used to represent speech; "the Greek alphabet has 24 characters" ascender- a lowercase letter that has a part extending above other lowercase letters descender- a lowercase letter that has a part extending below other lowercase letters ...
X1 and X2 represent the center-of-mass coordinates of the α cluster and the 16O cluster, respectively. It should noted that the 16O cluster is described as the shell model wave function. Figure 9 shows the energy curve with the increase of the size parameter β. This can be transformed...
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In non-interacting systems, bands from non-trivial topology emerge strictly at half-filling and exhibit either the quantum anomalous Hall or spin Hall effects. Here we show using determinantal quantum Monte Carlo and an exactly solvable strongly interact
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or models with random effects defined using the | symbol in conjunction with ON and BY and for random variances, the RESIDUAL option is available for TYPE=TWOLEVEL and ESTIMATOR=BAYES. The CLUSTER setting of the RESIDUAL option is used when a model has random effects to request that residuals...
Interaction effects in the particle-particle and particle-hole channels can also introduce MC corrections of the order\(1/g\). One is Maki-Thompson (MT) correction in the particle-particle (Cooper) channel, which is given by\(\frac{\varDelta {\sigma }_{{{\mbox{MT}}}\left(B\right)}...
The meaning of the symbol is the same as (4). Spatial autocorrelation test Global Moran’s Index A series of methods for measuring spatial correlation have been proposed in academic circles, among which the most popular one is "Moran index I"29: ...