Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Abdelhamid Ayadi"'
Publikováno v:
Axioms, Vol 13, Iss 2, p 128 (2024)
In this paper, we analyze the identification of the amount of pollutant discharged problem by each source in a heat system when the dynamics of the state are governed by a parameterized unknown operator. In this way, we introduce the notion of averag
Externí odkaz:
https://doaj.org/article/ef3bd17d123c45d1919eec4a2fa1dd2a
Convergence of approximate solutions by heat kernel for transport-diffusion equation in a half-plane
Publikováno v:
Vestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki, Vol 26, Iss 2, Pp 222-258 (2022)
In this paper, by using the heat kernel and the transport operator on each step of time discretization, approximate solutions for the transport-diffusion equation on the half-plane+2are constructed, and their convergence to a function which satisfies
Externí odkaz:
https://doaj.org/article/1d98eb9ef97948c89d14353513c8a134
Publikováno v:
Nonlinear Studies. 2022, Vol. 29 Issue 2, p399-410. 12p.
Autor:
Abdelhamid Ayadi, Abdelhak Hafdallah
Publikováno v:
International Journal of Control. 93:1570-1576
This paper aims to control the deformation and the temperature of a thermoelastic body by acting on him by an exterior force applied on a part of the body. In this case, all the initial data in the...
Autor:
Abdelhamid Ayadi, Abdelhak Hafdallah
Publikováno v:
International Journal of Control. 92:2693-2700
ABSTACTThe aim of this paper is to control an electromagnetic wave that penetrates in a medium with some missing information about its physical properties. The missing value of wave velocity of pro...
Publikováno v:
International Journal of Mathematics Trends and Technology. 41:283-288
Autor:
Saida Sandel, Abdelhamid Ayadi
Publikováno v:
Volume: 42, Issue: 2 548-556
Turkish Journal of Mathematics
Turkish Journal of Mathematics
The aim of this paper is to estimate the shape of an unknown part of the boundary of a geometrical domain. The identification technique used to estimate this part is the observation of the solution of a diffusion problem on the known part of this bou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::76ec4bae7c578e96226db46d0d021648
https://dergipark.org.tr/tr/pub/tbtkmath/issue/45644/574842
https://dergipark.org.tr/tr/pub/tbtkmath/issue/45644/574842
Autor:
Abdelhak, Hafdallah, Abdelhamid, Ayadi
In this paper, we redefine the notion of no-regret control introduced by J.L.Lions in [2](original idea by Savage in statistics [4]), this new definition is based on taking spermium upon the states y (0, g) instead of taking spermium on missing data
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::f57babc5cb3d80f5ecb901ee391f5f39
https://hal.archives-ouvertes.fr/hal-01312321
https://hal.archives-ouvertes.fr/hal-01312321
Autor:
IMAD REZZOUG, ABDELHAMID AYADI
Publikováno v:
Sciences & Technologie, Vol 0, Iss 35, Pp 31-35 (2012)
In this work one interests a method for the identification of a part of the boundary in a parabolic equation (Navier-Stokes equations). By the means of the controllability of an adjoint system one has to identify this part while basing on an observat