Zobrazeno 1 - 10
of 14 230
pro vyhledávání: '"A Salmerón"'
The residualization procedure has been applied in many different fields to estimate models with multicollinearity. However, there exists a lack of understanding of this methodology and some authors discourage its use. This paper aims to contribute to
Externí odkaz:
http://arxiv.org/abs/2410.17680
Autor:
Peng, Zhengxing, Lainé, Antoine, Ng, Ka Chon, Hua, Mutian, Helms, Brett A., Salmeron, Miquel B., Wang, Cheng
Chemical recycling of plastics to its constituent monomers is a promising solution to develop a sustainable circular plastic economy. An in-situ X-ray absorption spectra (XAS) characterization is an important way to understand the deconstruction proc
Externí odkaz:
http://arxiv.org/abs/2410.00268
Autor:
Chen, Hao, Liu, Yun, Zhang, Hexin, Zhao, Shengdi, Nemsak, Slavomir, Liu, Haishan, Salmeron, Miquel
Precisely determining the oxidation states of metal cations within variable-valence transition metal oxides remains a significant challenge, yet it is crucial for understanding and predicting the properties of these technologically important material
Externí odkaz:
http://arxiv.org/abs/2409.15649
We prove that if ${\Lambda}$ is a tame finite-dimensional algebra over an algebraically closed field and $G$ is a generic ${\Lambda}-$module, then $G$ is a generic brick if and only if it determines a one-parameter family of bricks with the same dime
Externí odkaz:
http://arxiv.org/abs/2408.16127
When the regressors of a econometric linear model are nonorthogonal, it is well known that their estimation by ordinary least squares can present various problems that discourage the use of this model. The ridge regression is the most commonly used a
Externí odkaz:
http://arxiv.org/abs/2407.02583
The paper analyzes how the enlarging of the sample affects to the mitigation of collinearity concluding that it may mitigate the consequences of collinearity related to statistical analysis but not necessarily the numerical instability. The problem t
Externí odkaz:
http://arxiv.org/abs/2407.01172
Autor:
Jaugstetter, Maximilian, Qi, Xiao, Chan, Emory, Salmeron, Miquel, Wilson, Kevin R., Nemšák, Slavomír, Bluhm, Hendrik
Functionalization and volatilization are competing reactions during the oxidation of carbonaceous materials and are important processes in many different areas of science and technology. Here we present a combined ambient pressure X-ray photoelectron
Externí odkaz:
http://arxiv.org/abs/2407.00598
Noninformative priors constructed for estimation purposes are usually not appropriate for model selection and testing. The methodology of integral priors was developed to get prior distributions for Bayesian model selection when comparing two models,
Externí odkaz:
http://arxiv.org/abs/2406.14184
We show that for any finite-dimensional algebra $\Lambda$ of infinite representation type, over a perfect field, there is a bounded principal ideal domain $\Gamma$ and a representation embedding from $\Gamma -$mod into $\Lambda -$mod. As an applicati
Externí odkaz:
http://arxiv.org/abs/2406.03370
This paper analyzes the estimation of econometric models by penalizing the sum of squares of the residuals with a factor that makes the model estimates approximate those that would be obtained when considering the possible simple regressions between
Externí odkaz:
http://arxiv.org/abs/2405.05644