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Underground Space, 2020 The out-of-plane stress is sometimes the major or intermediate principal stress in a circular tunnel opening. The influences of the out-of-plane stress and axial strain are often neglected in the stability analyses of tunnel excavation, which can induce ...
Jinfeng Zou, Lu Liu, Mingyao Xia
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Families of Principal Solutions of Ordinary Differential Equations [PDF]
Transactions of the American Mathematical Society, 1963 Let A(y, Dy, ..., D'y) = 0 be an algebraic differential equation belonging to Strodt's class (D) [1, p. 5], and let M be a principal monomial [1, ?66] for A = 0. In search for principal solutions of A = 0 (i.e., solutions which are M) one substitutes y = M(1 + z).
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National Hockey League guaranteed contracts: A principal agent problem impacting on performance [PDF]
, 2015 Purpose – This paper aims to investigate, through the lens of the principal–agent problem, the relationship between payment of National Hockey League (NHL) salaries and player performance during the period of 2005-2011 and explore the inherent issues ...
Landry, Jon +6 more
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Constrained Varimax solution for socio-cognitive behaviors principal component analysis (N = 91).
, 2023 Constrained Varimax solution for socio-cognitive behaviors principal component analysis (N = 91).
Elisa Fazzi (7440875) +12 more
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Existence of a solution to the principal's problem [PDF]
Brazilian Review of Econometrics, 1987 This article deals with the existence of a solution to the Principal Agent Problem. Here we develops some basic results with the aid of Berge's Maximum Theorem. Also, a presentation of some interesting examples is given.
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Principal solution of half-linear differential equation: Limit and integral characterization
Electronic Journal of Qualitative Theory of Differential Equations, 2008 We investigate integral and limit characterizations of the principal solution of the nonoscillatory half-linear differential equation $$ (r(t)\Phi(x'))'+c(t)\Phi(x)=0,\quad \Phi(x)=|x|^{p-2},\ p>1 $$.
Zuzana Dosla, Ondrej Dosly
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Yantu gongcheng xuebao, 2021 This study presents a nonlinear solution of vertical earth pressure against positive buried pipelines with three kinds of minor principal stress trajectories, such as the circular arc, the parabolic curve, and the rotation angle linearly changed.
ZHANG Chang-guang 1, 2, WU Kai 1, SUI Jian-hao 1
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Exact Solution Analysis of Strongly Convex Programming for Principal Component Pursuit
Information, 2017 In this paper, we address strongly convex programming for principal component analysis, which recovers a target matrix that is a superposition of low-complexity structures from a small set of linear measurements.
Qingshan You, Qun Wan
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Dynamics of Fractional Delayed Reaction-Diffusion Equations
Entropy, 2023 The long-term behavior of the weak solution of a fractional delayed reaction–diffusion equation with a generalized Caputo derivative is investigated.
Linfang Liu, Juan J. Nieto
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Optimal Solutions for Sparse Principal Component Analysis
J. Mach. Learn. Res., 2007 Revised journal version. More efficient optimality conditions and new examples in subset selection and sparse recovery.
Alexandre d'Aspremont +2 more
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