Results 51 to 60 of about 2,345,368 (345)
Deblurring by Solving a TVp-Regularized Optimization Problem Using Split Bregman Method
Advances in Multimedia, 2014 Image deblurring is formulated as an unconstrained minimization problem, and its penalty function is the sum of the error term and TVp-regularizers with ...
Su Xiao
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Existence of normalized solutions for the nonlinear Schrödinger–Poisson–Boltzmann system
Electronic Journal of Qualitative Theory of Differential EquationsIn this paper, we consider the following nonlinear Schrödinger–Poisson–Boltzmann (SPB) system under an $L^2$-norm constraint \begin{equation*} \begin{cases} -\Delta u+\lambda u+\phi u=\left|u\right|^{p-2}u&\text{in}\ \mathbb{R}^3,\\ -\Delta \phi+\kappa ...
Ruisha Chang, Kaimin Teng, Lintao Liu
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Discrete Dynamics in Nature and Society, 2015 We study a system of 2-coupled nonlinear fractional Schrödinger equations. Firstly, we construct constrained minimization problem to the system. Next, we prove the existence of standing waves for the system by using the concentration-compactness and ...
Xiuyan Sha, Huanmin Ge, Jie Xin
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Bounded perturbation resilience of the viscosity algorithm
Journal of Inequalities and Applications, 2016 In this article, we investigate the bounded perturbation resilience of the viscosity algorithm and propose the superiorized version of the viscosity algorithm. The convergence of the proposed algorithm is analyzed for a nonexpansive mapping.
Qiao-Li Dong, Jing Zhao, Songnian He
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Weak and Strong Superiorization: Between Feasibility-Seeking and Minimization
Analele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica, 2015 We review the superiorization methodology, which can be thought of, in some cases, as lying between feasibility-seeking and constrained minimization. It is not quite trying to solve the full edged constrained minimization problem; rather, the task is to ...
Censor Yair
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Resolving the constrained minimal and next-to-minimal supersymmetric standard models [PDF]
Physical Review D, 1995 76 pages, latex, no macros, uuencoded figures included separately. This version (to appear in Phys. Rev.
King, S. F., White, P. L.
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Linearly Constrained Nonsmooth and Nonconvex Minimization [PDF]
SIAM Journal on Optimization, 2013 Motivated by variational models in continuum mechanics, we introduce a novel algorithm to perform nonsmooth and nonconvex minimizations with linear constraints in Euclidean spaces. We show how this algorithm is actually a natural generalization of the well-known non-stationary augmented Lagrangian method for convex optimization.
Marco Artina +2 more
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Pediatric Blood &Cancer, EarlyView.ABSTRACT Introduction The use of herbal medical preparation (HMP) is rising among pediatric oncology patients, often to manage treatment‐related symptoms. Their effectiveness remains uncertain, and the risk of herb–drug interactions is underestimated.
Orianne Mahot +6 more
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Constrained Next-to-Minimal Supersymmetric Standard Model [PDF]
Physical Review Letters, 2008 We consider the fully constrained version of the next-to-minimal supersymmetric extension of the standard model (cNMSSM) in which a singlet Higgs superfield is added to the two doublets that are present in the minimal extension (MSSM). Assuming universal boundary conditions at a high scale for the soft supersymmetry-breaking gaugino, sfermion and Higgs
Djouadi, A. +2 more
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Pediatric Blood &Cancer, EarlyView.ABSTRACT Background An earlier study on children diagnosed with acute lymphoblastic leukemia (ALL) at Moi Teaching and Referral Hospital (MTRH) in Kenya reported a low event‐free survival (EFS), excess treatment abandonment, and high induction mortality.
Gilbert Olbara +7 more
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