Search results for "Arity"
showing 10 items of 2893 documents
Hölder gradient regularity for the inhomogeneous normalized p(x)-Laplace equation
2022
We prove the local gradient Hölder regularity of viscosity solutions to the inhomogeneous normalized p(x)-Laplace equation −Δp(x)Nu=f(x), where p is Lipschitz continuous, infp>1, and f is continuous and bounded. peerReviewed
Hölder regularity for the gradient of the inhomogeneous parabolic normalized p-Laplacian
2018
In this paper, we study an evolution equation involving the normalized [Formula: see text]-Laplacian and a bounded continuous source term. The normalized [Formula: see text]-Laplacian is in non-divergence form and arises for example from stochastic tug-of-war games with noise. We prove local [Formula: see text] regularity for the spatial gradient of the viscosity solutions. The proof is based on an improvement of flatness and proceeds by iteration.
Remarks on regularity for p-Laplacian type equations in non-divergence form
2018
We study a singular or degenerate equation in non-divergence form modeled by the $p$-Laplacian, $$-|Du|^\gamma\left(\Delta u+(p-2)\Delta_\infty^N u\right)=f\ \ \ \ \text{in}\ \ \ \Omega.$$ We investigate local $C^{1,\alpha}$ regularity of viscosity solutions in the full range $\gamma>-1$ and $p>1$, and provide local $W^{2,2}$ estimates in the restricted cases where $p$ is close to 2 and $\gamma$ is close to 0.
Passive Control of Linear Structures Equipped with non-Linear Viscous Dampers and Amplification Mechanism
2008
Fluid damper devices in civil structures such as buildings or bridges are commonly used as energy absorbers for seismic protection. The problem in the response analysis of structures with filled dampers mainly consists in the fact that, due to the strongly nonlinear behavior of such equipments, the response spectrum technique fails. Moreover, in order to enhance the damping effect various toggle brace configurations have been recently proposed. In this paper by using the concept of power spectral density function compatible with the elastic response spectrum and the stochastic linearization technique, the equivalent damping ratio is obtained. It is shown that once the system is linearized r…
Fiksācijas disparitāte un konverģences nepietiekamība.
2020
Maģistra darbs ir uzrakstīts angļu valodā uz 47 lapām, tas satur 19 attēlus, 14 tabulas un 51 atsauci uz literatūras avotiem. Mērķis bija novērtēt fiksācijas disparitātes saistību ar konverģences nepietiekamību. Pētījumam bija divas daļas: 1. grupā bija 5 dalībnieki ar konverģences nepietiekamību, kas veica 12 nedēļu ilgu redzes terapiju, lai izvērtētu tās ietekmi uz binokulārajām funkcijām, lasīšanas ātrumu, CISS vērtējumu un fiksācijas disparitāti; 2. grupā bija 51 dalībnieks, kuri aizpildīja CISS aptauju un veica fiksācijas disparitātes mērījumus, lai izvērtētu šo divu parametru saistību. Redzes treniņi būtiski uzlaboju konverģence tuvuma punktu un pozitīvās fūzijas rezerves, kā arī sama…
Building a political image on Instagram: A study of the personal profile of Santiago Abascal (Vox) in 2018
2020
Due to Instagram’s growing popularity in Spain, politicians have also begun to turn to this social network increasingly more. Accordingly, this paper analyses the visual and textual discourse of 259 posts published throughout 2018 on the personal Instagram profile of Santiago Abascal, the leader of the party Vox. Insofar as he is the Spanish politician with the highest number of followers on Instagram, the aim here is to analyse how he uses this social network in order to identify possible strategies that justify his growing number of followers. In the analysis, special attention was paid to aspects that might have contributed to the (self)presentation of Abascal and the promotion of his pa…
Yksilöllinen tuki ja ohjaus aikuislukiossa : erityisopettajan ja opinto-ohjaajan työparityöskentely
2014
Tämän pro gradu -tutkielman tarkoitus oli kuvata moniammatillista yhteistyötä ja työparityöskentelyä aikuislukiokontekstissa. Tutkimuksessa tarkasteltiin aikuislukion erityisopettajan ja opinto-ohjaajan käsityksiä ja kokemuksia moniammatillisesta yhteistyöstä ja heidän välisestä työparityöskentelystä. Tutkimuksen tavoitteena oli kuvata moniammatillisen yhteistyön ja työparityöskentelyn etuja ja kehittämiskohteita sekä sitä, millaista oppimista ja ammatillista kehittymistä on tapahtunut vuorovaikutuksessa aikuislukion erityisopettajan ja opinto-ohjaajan käsitysten ja kokemusten mukaan. Tutkimus toteutettiin laadullisena tapaustutkimuksena, ja aineisto kerättiin haastattelemalla aikuislukion …
Measurement of parity-violating spin asymmetries in W± production at midrapidity in longitudinally polarized p+p collisions
2016
We present midrapidity measurements from the PHENIX experiment of large parity-violating singlespin asymmetries of high transverse momentum electrons and positrons from W =Z decays, produced in longitudinally polarized p þ p collisions at center of mass energies of ffiffi s p ¼ 500 and 510 GeV. These asymmetries allow direct access to the antiquark polarized parton distribution functions due to the parityviolating nature of the W-boson coupling to quarks and antiquarks. The results presented are based on data collected in 2011, 2012, and 2013 with an integrated luminosity of 240 pb−1, which exceeds previous PHENIX published results by a factor of more than 27. These high Q2 data probe the p…
Learn to Cache: Machine Learning for Network Edge Caching in the Big Data Era
2018
The unprecedented growth of wireless data traffic not only challenges the design and evolution of the wireless network architecture, but also brings about profound opportunities to drive and improve future networks. Meanwhile, the evolution of communications and computing technologies can make the network edge, such as BSs or UEs, become intelligent and rich in terms of computing and communications capabilities, which intuitively enables big data analytics at the network edge. In this article, we propose to explore big data analytics to advance edge caching capability, which is considered as a promising approach to improve network efficiency and alleviate the high demand for the radio resou…
La organización del trabajo por proyectos: La fábrica de la precariedad laboral
2019
The project-based organization, considered as a radical reorganization of work around one or more simultaneous projects, is nowadays widespread in large companies and public administrations. According to the managerial way of thinking, this system would be virtuous: by giving more autonomy to the employees in the act of production and by developing their skills through mobility and interdisciplinarity of work teams, it would be able to arouse their full commitment. This study confirms in some way how this opinion has been imposed, but at the expense of precarious working conditions, increasing the dedication of employees and silencing any form of criticism. The research is based on a review…