Browsing Mathematics / Matematik by Title
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On the application of the Expfunction method to the KP equation for Nsoliton solutions
(Elsevier, 201211)We observe that the form of the KadomstevPetviashvili equation studied by Yu (2011) [S. Yu, Nsoliton solutions of the KP equation by Expfunction method, Appl. Math. Comput. (2011) doi:10.1016/j.amc.2010.12.095] is ... 
On the choice of stabilizing subgrid for convectiondiffusion problem on rectangular grids
(Elsevier, 201006)A stabilizing subgrid which consists of a single additional node in each rectangular element is analyzed for solving the convectiondiffusion problem, especially in the case of small diffusion. We provide a simple recipe ... 
On the importance of publickey validation in the MQV and HMQV key agreement protocols
(Springer, 2006)HMQV is a hashed variant of the MQV key agreement protocol proposed by Krawczyk at CRYPTO 2005. In this paper, we present some attacks on HMQV and MQV that are successful if public keys are not properly validated. In ... 
On the number of bound states of point interactions on hyperbolic manifolds
(World Scientific Publishing, 201701)We study the bound state problem for N attractive point Dirac δinteractions in two and threedimensional Riemannian manifolds. We give a sufficient condition for the Hamiltonian to have N bound states and give an explicit ... 
On the numerical solution of Kortewegde Vries equation by the iterative splitting method
(Elsevier, 201110)In this paper, we apply the method of iterative operator splitting on the Kortewegde Vries (KdV) equation. The method is based on first, splitting the complex problem into simpler subproblems. Then each subequation is ... 
On the structure of modules defined by opposites of FP injectivity
(Springer, 201907)Let R be a ring with unity and let MR and RN be right and left modules,respectively. The module MR is said to be absolutely RNpure if M circle times NL circle times N is amonomorphism for every extension LR of MR. For a ... 
On the structure of modules defined by subinjectivity
(World Scientific Publishing Company, 201910)The aim of this paper is to present new results and generalize some results about indigent modules. The commutative rings whose simple modules are indigent or injective are fully determined. The rings whose cyclic right ... 
On the validity and reliability of the (G′/G)expansion method by using higherorder nonlinear equations
(Elsevier, 200905)In this study, we demonstrate the validity and reliability of the socalled (G′/G)expansion method via symbolic computation. For illustrative examples, we choose the sixthorder Boussinesq equation and the ninthorder ... 
On wlocal modules and Radsupplemented modules
(Korean Mathematical Society, 2014)All modules considered in this note are over associative commutative rings with an identity element. We show that a wlocal module M is Radsupplemented if and only if M/P(M) is a local module, where P(M) is the sum of all ... 
Performance of photon reconstruction and identification with the CMS detector in protonproton collisions at √s = 8 TeV
(IOP Publishing, 201508)A description is provided of the performance of the CMS detector for photon reconstruction and identification in protonproton collisions at a centreofmass energy of 8 TeV at the CERN LHC. Details are given on the ... 
A perturbative approach to the tunneling phenomena
(Frontiers Media S.A., 201905)The doublewell potential is a good example, where we can compute the splitting in the bound state energy of the system due to the tunneling effect with various methods, namely pathintegral, WKB, and instanton calculations. ... 
Phenomenological MSSM interpretation of CMS searches in pp collisions at √s=7 and 8 TeV
(Springer, 201610)Searches for new physics by the CMS collaboration are interpreted in the framework of the phenomenological minimal supersymmetric standard model (pMSSM). The data samples used in this study were collected at s=7 and 8 TeV ... 
Poor and pipoor Abelian groups
(Taylor & Francis, 201701)In this paper, poor abelian groups are characterized. It is proved that an abelian group is poor if and only if its torsion part contains a direct summand isomorphic to (Formula presented.) , where P is the set of prime ... 
Powerseries solution for the twodimensional inviscid flow with a vortex and multiple cylinders
(Springer, 2009)The problem of a point vortex and N fixed cylinders in a twodimensional inviscid fluid is studied and an analyticalnumerical solution in the form of an infinite power series for the velocity field is obtained using complex ... 
A practical privacypreserving targeted advertising scheme for IPTV users
(Springer, 201608)In this work, we present a privacypreserving scheme for targeted advertising via the Internet Protocol TV (IPTV). The scheme uses a communication model involving a collection of subscribers, a content provider (IPTV), ... 
Principalcomponent analysis of twoparticle azimuthal correlations in PbPb and pPb collisions at CMS
(American Physical Society, 201712)For the first time a principlecomponent analysis is used to separate out different orthogonal modes of the twoparticle correlation matrix from heavy ion collisions. The analysis uses data from sNN=2.76TeV PbPb and ... 
Privacypreserving targeted advertising scheme for IPTV using the cloud
(SciTe Press, 2012)In this paper, we present a privacypreserving scheme for targeted advertising via the Internet Protocol TV (IPTV). The scheme uses a communication model involving a collection of viewers/subscribers, a content provider ... 
Production of leading charged particles and leading chargedparticle jets at small transverse momenta in pp collisions at √ s = 8 TeV
(American Physical Society, 201512)The perevent yield of the highest transverse momentum charged particle and chargedparticle jet, integrated above a given pTmin threshold starting at pTmin=0.8 and 1 GeV, respectively, is studied in pp collisions at s=8 ... 
The proper class generated by weak supplements
(Taylor & Francis, 201401)We show that, for hereditary rings, the smallest proper classes containing respectively the classes of short exact sequences determined by small submodules, submodules that have supplements and weak supplement submodules ... 
Pseudomultiscale functions for the stabilization of convectiondiffusion equations on rectangular grids
(Begell House, 2013)We propose a finite element method of PetrovGalerkin type for a singularly perturbed convection diffusion problem on a discretization consisting of rectangular elements. The method is based on enriching the finiteelement ...