Results 21 to 30 of about 231,170 (284)
International Journal of Applied Earth Observations and Geoinformation, 2022 Leaf chlorophyll plays an important role in forest management and ecosystem balance. Hyperspectral images have been widely applied in leaf chlorophyll content (LCC) estimation.
Lu Xu +7 more
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Study of constrained minimal supersymmetry [PDF]
Physical Review D, 1994 Taking seriously phenomenological indications for supersymmetry, we have made a detailed study of unified minimal SUSY, including effects at the few percent level in a consistent fashion. We report here a general analysis without choosing a particular unification gauge group.
Kane, G. L. +3 more
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Mathematics, 2022 In this paper, we study the nonlocal equation ∫RN|u(x)|2dxγΔu=λu+μ|u|q−2u+|u|p−2u, xinRN having a prescribed mass ∫RN|u(x)|2dx=c2, where N≥3, μ, γ∈(0,+∞), q∈(2,2∗), c is a positive constant, p, q∈(2,2∗) with p≠q and 2∗=2NN−2.
Baoqiang Yan +2 more
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Constrained via minimization [PDF]
IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems, 1993 It is shown that the general two-layer constrained via minimization problem and the three-layer constrained via minimization problem for HVH topologies are NP-hard. A backtracking algorithm and a heuristic algorithm for the three-layer HVH constrained via minimization problem are proposed. The backtracking algorithm can also be used for three-layer non-
K. Ahn, S. Sahni
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Constrained Minimization Algorithms [PDF]
EAS Publications Series, 2013 In this paper, we consider the inverse problem of restoring an unknown signal or image, knowing the transformation suffered by the unknowns. More specifically we deal with transformations described by a linear model linking the unknown signal to an unnoisy version of the data. The measured data are generally corrupted by noise.
H. Lantéri, C. Theys, C. Richard
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Mathematical Camera Array Optimization for Face 3D Modeling Application
Sensors, 2023 Camera network design is a challenging task for many applications in photogrammetry, biomedical engineering, robotics, and industrial metrology, among other fields.
Bashar Alsadik +3 more
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Positive radial solutions for a class of quasilinear Schrödinger equations in $\mathbb{R}^3$
Electronic Journal of Qualitative Theory of Differential Equations, 2022 This paper is concerned with the following quasilinear Schrödinger equations of the form: \begin{equation*} -\Delta u-u\Delta (u^2)+u=|u|^{p-2}u, \qquad x\in \mathbb{R}^3, \end{equation*} where $p\in\left(2,12\right)$.
Zhongxiang Wang, Gao Jia, Weifeng Hu
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Minimal constrained supergravity
Physics Letters B, 2017 We describe minimal supergravity models where supersymmetry is non-linearly realized via constrained superfields. We show that the resulting actions differ from the so called "de Sitter" supergravities because we consider constraints eliminating directly the auxiliary fields of the gravity multiplet.
CRIBIORI, NICCOLÒ +3 more
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Constrained Least-Squares Parameter Estimation for a Double Layer Capacitor
Energies, 2023 This paper presents an estimation of the parameters for a Double Layer Super Capacitor (DLC) that is modelled with a two-branch circuit. The estimation is achieved using a constrained minimization technique, which is developed off-line and uses a single ...
Nayzel I. Jannif +4 more
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Journal of Function Spaces and Applications, 2012 It is well known that the gradient-projection algorithm (GPA) for solving constrained convex minimization problems has been proven to have only weak convergence unless the underlying Hilbert space is finite dimensional.
Lu-Chuan Ceng, Ching-Feng Wen
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