Results 81 to 90 of about 165,815 (307)
Error estimates of a semi-discrete LDG method for the system of damped acoustic wave equation
Advances in Difference Equations, 2018 We consider a system of acoustic wave equation possessing lower-order perturbation terms in a bounded domain in R2 $\mathbb{R}^{2}$. In this paper, we show the system is well-posed and stable with energy decays introducing a local discontinuous Galerkin (
Dojin Kim
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A priori estimates for operational differential inclusions
Journal of Differential Equations, 1990 Let G(t)\(\in L(X,X)\), \(t\geq 0\) be a strongly continuous semigroup of bounded linear operators in a separable Banach space X with the infinitesimal generator A, \(T>0\), and let F be a set-valued map from [0,T]\(\times X\) into closed nonempty subsets of X.
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Global a priori estimates for a viscous reactive gas
, 1985 SynopsisA priori estimates on the solution to the complete system of equations governing a heat-conductive, viscous reactive perfect gas confined between two infinite parallel plates are derived.
J. Bebernes, A. Bressan
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Arthritis Care &Research, EarlyView.Objective This study aimed to characterize cannabis product choices (cannabinoid content and formulation) among patients with rheumatologic conditions and their associations with patient factors, patient‐reported perceived side effects, and positive impacts.
Susan Zhang +10 more
wiley +1 more source
Electronic Journal of Differential Equations, 2016 This article concerns the existence of positive solutions for a nonlinear Neumann problem involving the m-Laplacian. The equation does not have a variational structure.
Zhe Hu, Li Wang, Peihao Zhao
doaj
Generalized-Fractional Tikhonov-Type Method for the Cauchy Problem of Elliptic Equation
Mathematics, 2020 This article researches an ill-posed Cauchy problem of the elliptic-type equation. By placing the a-priori restriction on the exact solution we establish conditional stability.
Hongwu Zhang, Xiaoju Zhang
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Estimation of emotional states enhanced by a priori knowledge
2013 IEEE 4th International Conference on Cognitive Infocommunications (CogInfoCom), 2013 This paper presents an improvement of conventional supervised-learning emotional state estimation in the form of dimensional valence-arousal values. In the proposed approach, outputs of the conventional estimator are additionally adapted using a priori knowledge about valence-arousal relations, which is extracted from the estimator’s training set ...
Branimir Dropuljic +3 more
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Arthritis Care &Research, EarlyView.Objective Studies of damage accrual in patients with systemic lupus erythematosus (SLE) show associations with disease activity measured by the SLE Disease Activity Index 2000 (SLEDAI‐2K), but these associations are imperfect. SLEDAI scores are powerfully influenced by weightings (1–8) assigned to each domain.
Kevin Zhang +8 more
wiley +1 more source
Interior estimates for a class of reaction-diffusion systems from L1 a priori estimates
, 1992 We obtain interior estimates for a class of semilinear reaction-diffusion systems from L1 a priori estimates. Our results are applied to a predator-prey model in which the species switch the role of predator and prey on given subsets of their domain of ...
Morgan, Jeff, Hollis, Selwyn L
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Arthritis Care &Research, EarlyView.Objective Although the definition of a gout flare is well established, the state of gout flare resolution has not yet been defined. This study aimed to explore patients’ experiences and perceptions of gout flare resolution. Methods Semistructured interviews were conducted with 24 people with gout, guided by open‐ended questions exploring their ...
Sarah Stewart +5 more
wiley +1 more source