Zobrazeno 1 - 10
of 1 337
pro vyhledávání: '"Lopes H."'
We discuss the vacuum energy of a quantized scalar field in the presence of classical surfaces, defining bounded domains $\Omega \subset {\mathbb{R}}^{d}$, where the field satisfies ideal or non-ideal boundary conditions. For the electromagnetic case
Externí odkaz:
http://arxiv.org/abs/2307.10101
Lei and Lin have recently given a proof of a global mild solution of the three-dimensional Navier-Stokes equations in function spaces based on the Wiener algebra. An alternative proof of existence of these solutions was then developed by Bae, and thi
Externí odkaz:
http://arxiv.org/abs/2205.12383
Autor:
Ferreira, R., Lopes, H., Lourenço, J.P., Silva, J.M., João, I.M., Ribeiro, M.F., Fernandes, A.
Publikováno v:
In Microporous and Mesoporous Materials 15 April 2024 370
Publikováno v:
Computer Physics Communications, vol. 185, pp. 1355-1363, 2014
The Monte Carlo (MC) method is the most common technique used for uncertainty quantification, due to its simplicity and good statistical results. However, its computational cost is extremely high, and, in many cases, prohibitive. Fortunately, the MC
Externí odkaz:
http://arxiv.org/abs/2105.09512
Autor:
Araújo dos Santos, J.V., Lopes, H.
Publikováno v:
In Procedia Structural Integrity 2024 54:575-584
In this article we study the limit when $\alpha \to 0$ of solutions to the $\alpha$-Euler system in the half-plane, with no-slip boundary conditions, to weak solutions of the 2D incompressible Euler equations with non-negative initial vorticity in th
Externí odkaz:
http://arxiv.org/abs/2002.09879
Publikováno v:
EPJ Web of Conferences, Vol 6, p 10006 (2010)
Holographic interferometry (HI) techniques are powerful tools for experimental mechanics which can be used for displacement fields assessment on a loaded object surface. Used with no contact and high resolution HI can be combined with image processin
Externí odkaz:
https://doaj.org/article/8da672e3671d4aaca1a2c6486be88d5a
Publikováno v:
EPJ Web of Conferences, Vol 6, p 33002 (2010)
This work presents a Michelson shearography interferometer configuration associated with stroboscopic double illumination technique for the measurement of modal rotation fields and their strain fields on a clamped circular aluminium plate. The speckl
Externí odkaz:
https://doaj.org/article/141243d3afce43838a716285183dd34c
Publikováno v:
In Procedia Structural Integrity 2022 37:684-691
Publikováno v:
In Procedia Structural Integrity 2022 37:698-705