We demonstrate that a solution to the classical Monge–Kantorovich problem of optimally rearranging the measure μ+ = f+dx onto μ− = f−dy can be constructed by studying the p-Laplacian equation −div(|Dup| Dup) = f + − f in the limit as p → ∞. The idea is to show up → u, where u satisfies |Du| ≤ 1, −div(aDu) = f − f for some density a ≥ 0, and then to build a flow by solving an ODE involving a, Du...

ABSTRACT Severe Cercospora leaf spots epidemics in sugar beet during the late 1980s and early 1990s in southern Germany prompted us to initiate investigations on the epidemiology of the causal agent, Cercospora beticola. The data set involved 69 field trials (1993 to 2003) focusing on factors affecting the epidemic onset of this disease. Observations were made at weekly intervals, recording the...

<div class="page" title="Page 1"><div class="layoutArea"><div class="column"><p><span>El contexto de crisis la red protección del Estado a infancia en Chile motivó un análisis desde el Enfoque Derechos proyecto una corporación no gubernamental, innovador y complementario estatal. El estudio caso fue realizado partir metodologías mixtas, integrando diversas herramie...

We consider the system ⎧ ⎪ ⎨ ⎪ ⎩ −Δ p u = λf (v) in Ω −Δ q v = μg(u) in Ω u = v = 0 on ∂Ω (I) where Δ p u = div(|∇u| p−2 ∇u), Δ q v = div(|∇v| q−2 ∇v), p, q > 1, Ω is the open unit ball in R N , N ≥ 2 and ∂Ω is its boundary. We establish upper and lower estimates for possible positive solutions of system(I).

In this article, we focus on whiteness as an historically shifting phenomenon by analysing Brazilian recent emphasis Icelandic ancestry, demonstrating the intersection of whiteness, class and ethnicity. A small group Icelanders were among millions migrating to Brazil around latter half nineteenth century. The migrants did not emphasise their...

Top-k query processing finds a list of k results that have largest scores w.r.t the user given query, with the assumption that all the k results are independent to each other. In practice, some of the top-k results returned can be very similar to each other. As a result some of the top-k results returned are redundant. In the literature, diversified top-k search has been studied to return k res...

<div class="page" title="Page 1"><div class="layoutArea"><div class="column"><p><span>Teknologi VMS (Vessel Monitoring System) dan AIS (Automatic Identication merupakan sarana komunikasi canggih yang dapat digunakan pada kapal dengan biaya mahal. Alternatif lain menggunakan teknologi VMeS Messaging jauh lebih murah, sehingga nelayan berukuran kecil. dirancang untuk...

<div class="page" title="Page 1"><div class="layoutArea"><div class="column"><p class="paragraph"><span>Vivimos hoy tiempos convulsos y vertiginosos, </span><span>en el que también se </span><span>van desplomando </span><span>los cimientos, coordenadas, ejes paradigmas, así como los marcos organizativos, valóricos normativos, con...

This article deals with the links between compensated compactness and two-scale convergence. More precisely, we ask the following question: Is the div-curl compactness assumption sufficient to pass to the limit in a product of two sequences which two-scale converge with respect to the pair of variables (x, x/ε)? We reply in the negative. Indeed, the div-curl assumption allows us to control osci...

<div class="page" title="Page 1"><div class="section"><div class="layoutArea"><div class="column"><p><span>Junto con el patógeno biológico, la pandemia por virus sars-CoV-2 trajo consigo otra </span><span>virulencia</span><span>: de información viral, tecnológicamente replicable a una escala social sin precedentes. Lejos contribuir un ...