Zobrazeno 1 - 10
of 14 163
pro vyhledávání: '"Georgiadis AN"'
Publikováno v:
International Journal of Metrology and Quality Engineering, Vol 15, p 10 (2024)
The AIAG established the MSA, 4th Edition, as an international guideline to determine if the selected measurement system is capable and can be used for the intended purpose. The MSA guideline provides a practical basis for decision-making and is appl
Externí odkaz:
https://doaj.org/article/17dc26e74a724c8b9c9a6b0d57ff0a84
Autor:
Georgiadis, Stefanos
We consider the Cahn--Hilliard/Navier--Stokes system with non-degenerate mobility in the space-periodic case, describing the flow of two viscous immiscible and incompressible Newtonian fluids with matched densities. We identify sufficient conditions
Externí odkaz:
http://arxiv.org/abs/2408.01749
In this paper we give a short and self-contained proof of the fact that weak solutions to the Maxwell-Stefan system automatically satisfy an entropy equality, establishing the absence of anomalous dissipation.
Externí odkaz:
http://arxiv.org/abs/2407.10134
This is the second part of the research project initiated in Cleanthous et al (2024). We deal with the problem of the adaptive estimation of the $\mathbb{L}_2$-norm of a probability density on $\mathbb{R}^d$, $d\geq 1$, from independent observations.
Externí odkaz:
http://arxiv.org/abs/2405.16527
We deal with the problem of the adaptive estimation of the $\mathbb{L}_2$-norm of a probability density on $\mathbb{R}^d$, $d\geq 1$, from independent observations. The unknown density is assumed to be uniformly bounded and to belong to the union of
Externí odkaz:
http://arxiv.org/abs/2405.16515
Autor:
Georgiadis, Evangelos
The Hayashi-Yoshida (\HY)-estimator exhibits an intrinsic, telescoping property that leads to an often overlooked computational bias, which we denote,formulaic or intrinsic bias. This formulaic bias results in data loss by cancelling out potentially
Externí odkaz:
http://arxiv.org/abs/2404.18233
We lay down the foundation of the theory of spaces of distributions on the product $X_1\times X_2$ of doubling metric measure spaces $X_1$, $X_2$ in the presence of non-negative self-adjoint operators $L_1$, $L_2$, whose heat kernels have Gaussian lo
Externí odkaz:
http://arxiv.org/abs/2312.16718
The derivation of an approximate Class-I model for nonisothermal multicomponent systems of fluids, as the high-friction limit of a Class-II model is justified, by validating the Chapman-Enskog expansion performed from the Class-II model towards the C
Externí odkaz:
http://arxiv.org/abs/2311.10546
We give conditions that guarantee uniqueness of renormalized solutions for the Maxwell-Stefan system. The proof is based on an identity for the evolution of the symmetrized relative entropy. Using the method of doubling the variables we derive the id
Externí odkaz:
http://arxiv.org/abs/2311.10465
We study the problem of efficiently answering strong connectivity queries under two vertex failures. Given a directed graph $G$ with $n$ vertices, we provide a data structure with $O(nh)$ space and $O(h)$ query time, where $h$ is the height of a deco
Externí odkaz:
http://arxiv.org/abs/2311.00854