Browsing Mathematics / Matematik by Title
Now showing items 476495 of 515

A Stabilizing subgrid for convectiondiffusion problem
(World Scientific Publishing, 200602)A stabilizing subgrid which consists of a single additional node in each triangular element is analyzed by solving the convectiondiffusion problem, especially in the case of small diffusion. The choice of the location of ... 
Strang splitting method for BurgersHuxley equation
(Elsevier, 20160305)We derive an analytical approach to the Strang splitting method for the BurgersHuxley equation (BHE) ut+αuuxε uXX=β(1u)(uγ)u. We proved that Srtang splitting method has a second order convergence in Hs(R), where Hs(R) ... 
Strongly noncosingular modules
(Iranian Mathematical Society, 201608)An Rmodule M is called strongly noncosingular if it has no nonzero Radsmall (cosingular) homomorphic image in the sense of Harada. It is proven that (1) an Rmodule M is strongly noncosingular if and only if M is coatomic ... 
Strongly radical supplemented modules
(Springer, 201201)Zöschinger studied modules whose radicals have supplements and called these modules radical supplemented. Motivated by this, we call a module strongly radical supplemented (briefly srs) if every submodule containing the ... 
Strongly secure authenticated key exchange without NAXOS' approach
(Springer, 2009)LaMacchia, Lauter and Mityagin [15] proposed the extended CanettiKrawczyk (eCK) model and an AKE protocol, called NAXOS. Unlike previous security models, the adversary in the eCK model is allowed to obtain ephemeral secret ... 
Studies of azimuthal dihadron correlations in ultracentral PbPb collisions at √sNN = 2.76 TeV
(Springer, 201402)Azimuthal dihadron correlations of charged particles have been measured in PbPb collisions at √s NN = 2.76TeV by the CMS collaboration, using data from the 2011 LHC heavyion run. The data set incluDes a sample of ultracentral ... 
Studies of dijet transverse momentum balance and pseudorapidity distributions in pPb collisions at √sNN= 5.02 TeV
(Springer, 201407)Dijet production has been measured in pPb collisions at a nucleon–nucleon centreofmass energy of 5.02 TeV. A data sample corresponding to an integrated luminosity of 35 nb−1was collected using the Compact Muon Solenoid ... 
Studies of jet mass in dijet and W/Z + jet events
(Springer, 2013)Invariant mass spectra for jets reconstructed using the antik T and CambridgeAachen algorithms are studied for different jet "grooming" techniques in data corresponding to an integrated luminosity of 5 fb1, recorded with ... 
Study of B meson production in p+Pb collisions at √sNN = 5.02 TeV using exclusive hadronic decays
(American Physical Society, 201601)The production cross sections of the B+, B0, and Bs0 mesons, and of their charge conjugates, are measured via exclusive hadronic decays in p+Pb collisions at the centerofmass energy √SNN = 5.02 TeV with the CMS detector ... 
Study of double parton scattering using W + 2jet events in protonproton collisions at √s = 7 TeV
(Springer, 201403)Double parton scattering is investigated in protonproton collisions at √s = 7 TeV where the final state includes a W boson, which decays into a muon and a neutrino, and two jets. The data sample corresponds to an integrated ... 
Study of exclusive twophoton production of W+W in pp collisions at √s=7 TeV and constraints on anomalous quartic gauge couplings
(Springer, 2013)A search for exclusive or quasiexclusive W+W production by photonphoton interactions, pp → p(*)W +Wp(*), at √s=7 TeV is reported using data collected by the CMS detector with an integrated luminosity of 5.05 fb1. ... 
Study of hadronic eventshape variables in multijet final states in pp collisions at √s = 7 tev
(Springer, 2014)Eventshape variables, which are sensitive to perturbative and nonperturbative aspects of quantum chromodynamic (QCD) interactions, are studied in multijet events recorded in protonproton collisions at √s = 7TeV. Events ... 
Study of jet quenching with Z+jet correlations in PbPb and pp collisions at s NN=5.02 TeV
(American Physical Society, 201708)The production of jets in association with Z bosons, reconstructed via the μ+μ and e+e decay channels, is studied in pp and, for the first time, in PbPb collisions. Both data samples were collected by the CMS experiment ... 
Study of the dijet mass spectrum in pp→W+jets events at √s=7 TeV
(American Physical Society, 201212)We report an investigation of the invariant mass spectrum of the two jets with highest transverse momentum in pp→W+2jet and W+3jet events to look for resonant enhancement. The data sample corresponds to an integrated ... 
Study of the underlying event at forward rapidity in pp collisions at √s = 0.9, 2.76, and 7 TeV
(Springer, 2013)The underlying event activity in protonproton collisions at forward pseudorapidity (—6.6 < η < —5.2) is studied with the CMS detector at the LHC, using a novel observable: the ratio of the forward energy density, dE/dη, ... 
Study of W boson production in pPb collisions at √sNN = 5.02 TeV
(Elsevier, 201511)The first study of W boson production in pPb collisions is presented, for bosons decaying to a muon or electron, and a neutrino. The measurements are based on a data sample corresponding to an integrated luminosity of 34.6 ... 
Study of Z boson production in pPb collisions at √sNN=5.02 TeV
(Elsevier, 201608)The production of Z bosons in pPb collisions at sNN=5.02 TeV is studied by the CMS experiment via the electron and muon decay channels. The inclusive cross section is compared to pp collision predictions, and found to scale ... 
Study of Z production in PbPb and pp collisions at root s(NN)=2.76 TeV in the dimuon and dielectron decay channels
(Springer, 2015)The production of Z bosons is studied in the dimuon and dielectron decay channels in PbPb and pp collisions at (Formula presented.) TeV, using data collected by the CMS experiment at the LHC. The PbPb data sample corresponds ... 
Sufficient condition for ephemeral keyleakage resilient tripartite key exchange
(Springer, 2012)Tripartite (DiffieHellman) Key Exchange (3KE), introduced by Joux (ANTSIV 2000), represents today the only known class of group key exchange protocols, in which computation of unauthenticated session keys requires one ... 
Symbolic computation and construction of new exact traveling wave solutions to FitzhughNagumo and KleinGordon equations
(Verlag der Zeitschrift für Naturforschung, 2009)With the aid of the symbolic computation system Mathematica, many exact solutions for the FitzhughNagumo equation and the KleinGordon equation with a quadratic nonlinearity are constructed by an auxiliary equation method, ...