Results 31 to 40 of about 1,247,248 (314)
Large solutions to non-divergence structure semilinear elliptic equations with inhomogeneous term
Advances in Nonlinear Analysis, 2017 Motivated by the work [9], in this paper we investigate the infinite boundary value problem associated with the semilinear PDE Lu=f(u)+h(x){Lu=f(u)+h(x)} on bounded smooth domains Ω⊆ℝn{\Omega\subseteq\mathbb{R}^{n}}, where L is a non-divergence ...
Mohammed Ahmed, Porru Giovanni
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, 2011 Fast and accurate solutions of large-scale electromagnetics problems involving homogeneous dielectric objects are considered. Problems are formulated with the electric and magnetic current combined-field integral equation and discretized with the Rao ...
Özgür Ergül +3 more
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Large amplitude and multiple stable periodic oscillations in treatment-donation-stockpile dynamics
Electronic Journal of Qualitative Theory of Differential Equations, 2016 A transmission-treatment-donation-stockpile model was originally formulated for the 2014-2015 West Africa Ebola outbreak in order to inform policy complication of large scale use and collection of convalescent blood as an empiric treatment.
Xiaodan Sun +3 more
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The Power of Diversity Over Large Solution Spaces [PDF]
SSRN Electronic Journal, 2011 We consider a team of agents with limited problem-solving ability facing a disjunctive task over a large solution space. We provide sufficient conditions for the following four statements. First, two heads are better than one: a team of two agents will solve the problem even if neither agent alone would be able to.
LI CALZI, Marco, SURUCU O.
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, 2009 We study the Gierer-Meinhardt system in one dimension in the limit of large reaction rates. First we construct three types of solutions: (i) an interior spike; (ii) a boundary spike and (iii) two boundary spikes.
Winter, M +5 more
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Asymptotic behavior and uniqueness of entire large solutions to a quasilinear elliptic equation
Electronic Journal of Qualitative Theory of Differential Equations, 2017 In this paper, combining the upper and lower solution method with perturbation theory, we study the asymptotic behavior of entire large solutions to Eq. $\Delta_{p}u=b(x)f(u),\,u(x)>0,\,x\in\mathbb{R},$ where $b\in C^{\alpha}_{\rm loc}(\mathbb{R}^{N})$ $(
Haitao Wan
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Arbitrarily Large Solutions of the Vlasov--Poisson System [PDF]
SIAM Journal on Mathematical Analysis, 2018 We study smooth, global-in-time solutions of the Vlasov-Poisson system in the plasma physical case that possess arbitrarily large charge densities and electric fields. In particular, we construct two classes of solutions with this property. The first class are spherically-symmetric solutions that initially possess arbitrarily small density and field ...
Jonathan Ben-Artzi +2 more
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Large solutions for cooperative logistic systems: existence and uniqueness in star-shaped domains
, 2017 We extend Theorem 1.1 of [J. Math. Anal. Appl. 435 (2016), 1738-1752] to show the uniqueness of large solutions for the system of (1) in star-shaped domains. This result is due to the maximum principle for cooperative systems of [J.
Maire, Luis, Luis Maire
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Pediatric Blood &Cancer, EarlyView.ABSTRACT Pediatric gastroenteropancreatic neuroendocrine neoplasms (GEP‐NENs) are extremely rare and clinically heterogeneous. Management has largely been extrapolated from adult practice. This European Standard Clinical Practice Guideline (ESCP), developed by the EXPeRT network in collaboration with adult NEN experts, provides (adult) evidence ...
Michaela Kuhlen +23 more
wiley +1 more source
On the optimal solution of large eigenpair problems
Journal of Complexity, 1986 The problem of approximation of an eigenpair of a large n × n matrix A is considered. We study algorithms which approximate an eigenpair of A using the partial information on A given by b, Ab, …, Ajb, j << n, i.e., by Krylov subspaces. A new algorithm called the generalized minimal residual (gmr) algorithm is analyzed.
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