Zobrazeno 1 - 10
of 269
pro vyhledávání: '"Hang, P. T."'
Autor:
Hang, Nguyen T. V., Sarabi, Ebrahim
$\mathcal C^2$-partial smoothness of functions has been an important subject of research in optimization, on both theoretical and algorithmic aspects, since it was first introduced by Lewis in 2002. Our work aims at providing a fresh variational anal
Externí odkaz:
http://arxiv.org/abs/2411.00655
Autor:
Hang, Nguyen T. V., Sarabi, Ebrahim
We demonstrate that the concept of strict proto-differentiability of subgradient mappings can play a similar role as smoothness of the gradient mapping of a function in the study of subgradient mappings of prox-regular functions. We then show that me
Externí odkaz:
http://arxiv.org/abs/2311.06026
In a 3-3-1 model with inverse seesaw neutrinos, we use a simple form of Higgs potential to give four CP-even Higgs bosons ($H \equiv h^0_1,h^0_2,h^0_3,h^0_4$). We investigate $H \rightarrow \mu \tau$ decays in the parameter space regions satisfying t
Externí odkaz:
http://arxiv.org/abs/2308.05227
Autor:
Hang, Nguyen T. V., Sarabi, Ebrahim
Local convergence analysis of the augmented Lagrangian method (ALM) is established for a large class of composite optimization problems with nonunique Lagrange multipliers under a second-order sufficient condition. We present a new second-order varia
Externí odkaz:
http://arxiv.org/abs/2307.15627
Autor:
Hang. T. T. Tran, Dien. M. Tran, Ha. T. Le, Lena Hellström-Westas, Tobias Alfvén, Linus Olson
Publikováno v:
BMC Pediatrics, Vol 24, Iss 1, Pp 1-8 (2024)
Abstract Objective To determine the effectiveness of phase-change-material mattress (PCM) during transportation of newborns with hypoxic ischemic encephalopathy (HIE). Study design Randomized controlled trial of newborns with HIE from June 2016 to De
Externí odkaz:
https://doaj.org/article/abea4e8a6ae043a3a86b66f6979d7bc8
Autor:
Hang, N. T. V., Sarabi, M. E.
The presence of second-order smoothness for objective functions of optimization problems can provide valuable information about their stability properties and help us design efficient numerical algorithms for solving these problems. Such second-order
Externí odkaz:
http://arxiv.org/abs/2209.01489
Understanding the role that subgradients play in various second-order variational analysis constructions can help us uncover new properties of important classes of functions in variational analysis. Focusing mainly on the behavior of the second subde
Externí odkaz:
http://arxiv.org/abs/2207.07470
Autor:
Protin, Frédéric, Jules, Martel, Nguyen, Duc Thang, Nguyen, Hang T. T., Piffault, Charles, Rodríguez, Willy, Iglesias, Susely Figueroa, Tô, Tat Dat, Tuschmann, Wilderich, Lê, Hông Vân, Yeo, Tenan, Nguyen, Tien Zung
To forecast the time dynamics of an epidemic, we propose a discrete stochastic model that unifies and generalizes previous approaches to the subject. Viewing a given population of individuals or groups of individuals with given health state attribute
Externí odkaz:
http://arxiv.org/abs/2106.13463
Publikováno v:
Progress of Theoretical and Experimental Physics, Volume 2021, Issue 8, August 2021, 083B01
In the framework of the improved version of the 3-3-1 models with right-handed neutrinos, which is added to the Majorana neutrinos as new gauge singlets, the recent experimental neutrino oscillation data is completely explained through the inverse se
Externí odkaz:
http://arxiv.org/abs/2103.16018
Autor:
Nguyen, Ha Q., Lam, Khanh, Le, Linh T., Pham, Hieu H., Tran, Dat Q., Nguyen, Dung B., Le, Dung D., Pham, Chi M., Tong, Hang T. T., Dinh, Diep H., Do, Cuong D., Doan, Luu T., Nguyen, Cuong N., Nguyen, Binh T., Nguyen, Que V., Hoang, Au D., Phan, Hien N., Nguyen, Anh T., Ho, Phuong H., Ngo, Dat T., Nguyen, Nghia T., Nguyen, Nhan T., Dao, Minh, Vu, Van
Most of the existing chest X-ray datasets include labels from a list of findings without specifying their locations on the radiographs. This limits the development of machine learning algorithms for the detection and localization of chest abnormaliti
Externí odkaz:
http://arxiv.org/abs/2012.15029