Zobrazeno 1 - 10
of 720
pro vyhledávání: '"J. Vielma"'
The moment method is used to prove the exact controllability of a wide class of bidimensional linear dispersive PDE's posed on the two-dimensional torus $\mathbb{T}^{2}.$ The control function is considered to be acting on a small vertical and horizon
Externí odkaz:
http://arxiv.org/abs/2210.09130
Autor:
N. López-Magaña, L.M. Tejada, D. López-Magaña, H. Hernández, M.J. Flores, J. Vielma, J.A. Abecia, M. Keller, P. Chemineau, J.A. Delgadillo
Publikováno v:
Animal, Vol 18, Iss 6, Pp 101179- (2024)
Sexually hyperactive bucks are more efficient than sexually hypoactive bucks in stimulating testosterone secretion and sexual behaviour in other bucks in seasonal sexual rest by the phenomenon that we called the “buck-to-buck effect”. Here, we de
Externí odkaz:
https://doaj.org/article/7875336982be47e98af7bb5c9ade15a9
This paper is concerned with controllability and stabilization properties of the dispersion generalized Benjamin equation on the periodic domain $\mathbb{T}.$ First, by assuming the control input acts on all the domain, the system is proved to be glo
Externí odkaz:
http://arxiv.org/abs/2110.10020
In this work, we use the classical moment method to find a practical and simple criterion to determine if a family of linearized Dispersive equations on a periodic domain is exactly controllable and exponentially stabilizable with any given decay rat
Externí odkaz:
http://arxiv.org/abs/2110.02086
Publikováno v:
Nonlinear Analysis Real World Applications 68 2022
The local and global control results for a general higher-order KdV-type operator posed on the unit circle are presented. Using spectral analysis, we are able to prove local results, that is, the equation is locally controllable and exponentially sta
Externí odkaz:
http://arxiv.org/abs/2109.00147
Autor:
L.A. Espinoza Flores, J.D. Andrade Esparza, J. Vielma, D. Lopez Magaña, L.A. Zarazaga, H. Hernandez, M. Keller, P. Chemineau, Jose Alberto Delgadillo
Publikováno v:
Tropical and Subtropical Agroecosystems, Vol 27, Iss 1 (2024)
Background. In seasonally anovulatory goats, sexually active bucks led a high pregnancy rate during a mating period of 36 days. Progesterone priming of does can reduce the length of the mating period while maintaining high fertility by allowing oestr
Externí odkaz:
https://doaj.org/article/bfc2c5099013462e93bbebf54fd2b3b7
Publikováno v:
Tropical and Subtropical Agroecosystems, Vol 27, Iss 1 (2023)
Background. In anestrous goats exposed to sexually active male goats ("male effect"), more than 90% display estrus and ovulate, but only 70% give birth. Objective. To determine the causes that reduce fertility at birth of goats exposed to the male ef
Externí odkaz:
https://doaj.org/article/77ff3de23f9848dd86d2291e873a4f76
In this work we study the controllability and stabilization of the linearized Benjamin equation which models the unidirectional propagation of long waves in a two-fluid system where the lower fluid with greater density is infinitely deep and the inte
Externí odkaz:
http://arxiv.org/abs/1903.05209
Autor:
J.A. Delgadillo, A. Lemière, J.A. Flores, M. Bedos, H. Hernández, J. Vielma, M. Guerrero-Cervantes, L.A. Zarazaga, M. Keller, P. Chemineau
Publikováno v:
Animal, Vol 14, Iss 12, Pp 2562-2569 (2020)
In semiarid conditions, feed is often scarce and variable with underfeeding being common; these factors can potentially induce fertility reductions in both sexes. Sexually active bucks are able to very efficiently fertilize out-of-season goats, but w
Externí odkaz:
https://doaj.org/article/60ac19818bd9474fb79181aa182cd52d
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