Browsing Mathematics / Matematik by Title
Now showing items 7493 of 505

Ecalculus at IZTECH
(Springer, 2006)In today's new economy, characterized by industrial revolutions, globalization and information technology changes traditional classroom and teaching methods. Calculus is the basic course for the fresher at university. ... 
The effect of coupling conditions on the stability of bimodal systems in R3
(Elsevier, 20161001)This paper investigates the global asymptotic stability of a class of bimodal piecewise linear systems in R3. The approach taken allows the vector field to be discontinuous on the switching plane. In this framework, ... 
An efficient iterative algorithm for solving nonlinear oscillation problems
(Faculty of Sciences and Mathematics, University of Nis, 2017)A new iterative method is presented for numerical solution of nonlinear evolutionary problems. The convergence properties of the proposed method are analysed in abstract framework by using the concepts of consistency, ... 
Efficient key exchange with tight security reduction
(International Association for Cryptologic Research, 2009)In this paper, we propose two authenticated key exchange (AKE) protocols, SMEN and SMEN−, which have efficient online computation and tight security proof in the extended CanettiKrawczyk (eCK) model. SMEN takes 1.25 ... 
Enabling cooperation, resource allocation and receiver selection across cells: Complementary fractional frequency reuse
(IEEE, 2013)For a multicell multiple access channel, we develop a comprehensive cooperative communication framework: we propose a novel complementary fractional frequency reuse (FFR) strategy tailored specifically for pairwise user ... 
Energy calibration and resolution of the CMS electromagnetic calorimeter in pp collisions at √s = 7 TeV
(IOP Publishing, 201309)The energy calibration and resolution of the electromagnetic calorimeter (ECAL) of the CMS detector have been determined using protonproton collision data from LHC operation in 2010 and 2011 at a centreofmass energy of ... 
Energy localization in maximally entangled two and threequbit phase space
(IOP Publishing, 201206)Motivated by theMobius transformation for symmetric points under the generalized circle in the complex plane, the system of symmetric spin coherent states corresponding to antipodal qubit states is introduced. In terms of ... 
Entanglement in two qubit magnetic models with dm antisymmetric anisotropic exchange interaction
(World Scientific Publishing, 201003)In the present paper, an influence of the anisotropic antisymmetric exchange interaction, the DzialoshinskiiMoriya (DM) interaction, on entanglement of two qubits in various magnetic spin models, including the pure DM model ... 
Envelope soliton resonances and broerkauptype nonmadelung fluids
(Springer, 201208)We derive an extended nonlinear dispersion for envelope soliton equations and also find generalized equations of the nonlinear Schrödinger (NLS) type associated with this dispersion. We show that space dilatations imply ... 
Erratum to: Search for dark matter and unparticles in events with a Z boson and missing transverse momentum in protonproton collisions at √s = 13 TeV
(Springer, 201709)The 95% CL lower limits on the effective unparticle cut off scaleΛU for a fixed coupling λ = 1. The results from the CMS monojet [1] and monoZ [2] searches, as well as a reinterpretation of LEP and CDF searches [3] are ... 
Erratum to: Search for dark matter in protonproton collisions at 8 TeV with missing transverse momentum and vector boson tagged jets
(Springer, 201708)In the published version, the limits shown in the bottomright panel of Figure 11 were produced using an incorrect formula to translate the mMED  mDM limits into the plane of DM pair annihilation cross section versus mDM. ... 
Erratum to: Search for direct pair production of scalar top quarks in the single and dilepton channels in protonproton collisions at √s = 8 TeV
(Springer, 201609)In the original paper, the wrong plot was used in figure 4. The corrected figure is given below. (Figure presented.). © 2016, The Author(s). 
Erratum to: Search for new physics in events with samesign dileptons and jets in pp collisions at √s=8 TeV
(Springer, 2015)A search for new physics is performed based on events with jets and a pair of isolated, samesign leptons. The results are obtained using a sample of protonproton collision data collected by the CMS experiment at a ... 
Erratum to: Search for thirdgeneration scalar leptoquarks in the tτ channel in protonproton collisions at √s = 8 TeV
(Springer, 201611)In the original paper, the wrong plot was used in figure 6. The correct figure is given below. (figure presented.). © 2016, The Author(s). 
Erratum: search for new physics in events with samesign dileptons and b jets in pp collisions at √s=8 TeV
(Springer, 2013)A search for new physics is performed using events with isolated samesign leptons and at least two bottomquark jets in the final state. Results are based on a sample of protonproton collisions collected at a centerofmass ... 
Event activity dependence of υ(nS) production in √SNN = 5.02 TeV pPb and √s = 2.76 TeV pp collisions
(Springer, 201404)The production of υ(1S), υ(2S), and υ(3S) is investigated in pPb and pp collisions at centreofmass energies per nucleon pair of 5.02 TeV and 2.76 TeV, respectively. The datasets correspond to integrated luminosities of ... 
Event generator tunes obtained from underlying event and multiparton scattering measurements
(Springer, 201603)New sets of parameters (“tunes”) for the underlyingevent (UE) modelling of the pythia8, pythia6 and herwig++ Monte Carlo event generators are constructed using different parton distribution functions. Combined fits to CMS ... 
Evidence for exclusive γγ → W+ W− production and constraints on anomalous quartic gauge couplings in pp collisions at √s = 7 and 8 TeV
(Springer, 201608)A search for exclusive or quasiexclusive γγ → W+W− production, via pp → p(*)W+W−p(*) → p(*)μ±e∓p(*) at √s = 8 TeV, is reported using data corresponding to an integrated luminosity of 19.7 fb−1. Events are selected by ...