Zobrazeno 1 - 10
of 409
pro vyhledávání: '"TUYEN, NGUYEN P."'
In this paper, approximate optimality conditions and sensitivity analysis in nearly convex optimization are discussed. More precisely, as in the spirit of convex analysis, we introduce the concept of $\varepsilon$-subdifferential for nearly convex fu
Externí odkaz:
http://arxiv.org/abs/2410.04710
We develop sufficient conditions for the existence of the weak sharp minima at infinity property for nonsmooth optimization problems via asymptotic cones and generalized asymptotic functions. Next, we show that these conditions are also useful for st
Externí odkaz:
http://arxiv.org/abs/2410.04695
Absorption and scattering properties of nanoparticles immersed in an absorbing medium are essential in understanding the overall properties of composites and in designing materials with expected functionalities. In this paper, we establish the model
Externí odkaz:
http://arxiv.org/abs/2408.04248
This paper is devoted to study of optimality conditions at infinity in nonsmooth minimax programming problems and applications. By means of the limiting subdifferential and normal cone at infinity, we dirive necessary and sufficient optimality condit
Externí odkaz:
http://arxiv.org/abs/2405.09869
Autor:
Van Tuyen, Nguyen
In this paper, we establish sufficient conditions for the existence of error bounds at infinity for lower semicontinuous inequality systems. We also show that the existence of an error bound at infinity of constraint systems plays an important role i
Externí odkaz:
http://arxiv.org/abs/2311.01758
Publikováno v:
IET Generation, Transmission & Distribution, Vol 18, Iss 21, Pp 3289-3302 (2024)
Abstract Increasing the use of renewable energy in microgrids (MGs) offers environmental and economic benefits. However, the unpredictable and intermittent nature of available resources poses challenges for optimal MG scheduling. Hybrid AC–DC micro
Externí odkaz:
https://doaj.org/article/5c24fe72d0674216bfefc6a66e995043
Autor:
Tuyen Nguyen‐Duc, Huu Vu‐Xuan‐Son, Hieu Do‐Dinh, Nam Nguyen‐Vu‐Nhat, Goro Fujita, Son Tran‐Thanh
Publikováno v:
IET Renewable Power Generation, Vol 18, Iss 14, Pp 2589-2604 (2024)
Abstract The advancement of Photovoltaic technology has undergone rapid acceleration in recent years. Nonetheless, the most significant drawback of Photovoltaic is its intermittence, making it an obvious source of power fluctuation. This study propos
Externí odkaz:
https://doaj.org/article/10f6ddcbe88a4d14be611346dd0cd721
Publikováno v:
Discover Applied Sciences, Vol 6, Iss 10, Pp 1-25 (2024)
Abstract The gap between electricity supply and demand, which is the electricity imbalance, can have negative economic impacts on retail electricity suppliers. This paper presents a methodology for designing demand response (DR) programs while mitiga
Externí odkaz:
https://doaj.org/article/0ed439ef22604e5581feb78a054b2c79
Autor:
Hung, Nguyen Huy, Van Tuyen, Nguyen
This paper deals with Pareto solutions of a nonsmooth fractional interval-valued multiobjective optimization. We first introduce four types of Pareto solutions of the considered problem by considering the lower-upper interval order relation and then
Externí odkaz:
http://arxiv.org/abs/2212.12235
Autor:
Marie-Hélène Thibault, Audrey Isabel Chiasson, Jacques Robichaud, Ralf Brüning, Ha Tuyen Nguyen, Luc J. Martin, Yahia Djaoued
Publikováno v:
Next Materials, Vol 4, Iss , Pp 100197- (2024)
Bioglass 58S is a bioactive material that can be used to help bone regeneration. In this article we present the fabrication of macroporous 58S Bioglass scaffolds with 3D interconnected porosity, that were prepared by immersing a PMMA microsphere mono
Externí odkaz:
https://doaj.org/article/a5e8f384bda54b23b37efdcc30058e67