Browsing Mathematics / Matematik by Title
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Hamiltonian dynamics of N vortices in concentric annular region
(IOP Publishing, 201105)The problem of N vortex dynamics in annular domain is considered. The region is canonical one and allows by conformal mapping apply results to an arbitrary position of two cylinders in the plane. Using previous solution, ... 
Hereditary rings with countably generated cotorsion envelope
(Elsevier, 201402)Let R be a left hereditary ring. We show that if the left cotorsion envelope C(RR) of R is countably generated, then R is a semilocal ring. In particular, we deduce that C(RR) is finitely generated if and only if R is a ... 
Higher order operator splitting methods via Zassenhaus product formula: Theory and applications
(Elsevier, 201108)In this paper, we contribute higher order operator splitting methods improved by Zassenhaus product. We apply the contribution to classical and iterative splitting methods. The underlying analysis to obtain higher order ... 
Identification of bquark jets with the CMS experiment
(IOP Publishing, 201304)At the Large Hadron Collider, the identification of jets originating from b quarks is important for searches for new physics and for measurements of standard model processes. A variety of algorithms has been developed by ... 
Identification techniques for highly boosted W bosons that decay into hadrons
(Springer, 2014)In searches for new physics in the energy regime of the LHC, it is becoming increasingly important to distinguish singlejet objects that originate from the merging of the decay products of W bosons produced with high ... 
Inclusive and differential measurements of the tt charge asymmetry in pp collisions at √s=8 TeV
(Elsevier, 201606)The tt charge asymmetry is measured in protonproton collisions at a centreofmass energy of 8 TeV. The data, collected with the CMS experiment at the LHC, correspond to an integrated luminosity of 19.7 fb1. Selected ... 
Inclusive search for a vectorlike T quark with charge 2/3 in pp collisions at √s=8 TeV
(Elsevier, 2014)A search is performed for a massive new vectorlike quark T, with charge 23, that is pair produced together with its antiparticle in protonproton collisions. The data were collected by the CMS experiment at the Large ... 
Inclusive search for supersymmetry using razor variables in pp collisions at √s =13 TeV
(American Physical Society, 201701)An inclusive search for supersymmetry using razor variables is performed in events with four or more jets and no more than one lepton. The results are based on a sample of protonproton collisions corresponding to an ... 
Inequalities for buckling of a clamped plate
(TARU Publications, 2002)We study the eigenvalue problems for the buckling of a clamped plate. The previous upper bound on low eigenvalues due to Payne, Pólya, and Weinberger, and Rile and Yeh are reviewed. Using methods similar to those used in ... 
Inequalities for the vibrating clamped plate problem
(TÜBİTAK, 2001)We study the eigenvalues of the vibrating clamped plate problem. We have made improvements on the bounds of the ratios of the eigenvalues of the biharmonic operator (clamped plate) using the methods of Payne, Polya, and ... 
The initial stage of dambreak flow
(Springer, 2009)The liquid flow and the free surface shape during the initial stage of dam breaking are investigated. The method of matched asymptotic expansions is used to derive the leadingorder uniform solution of the classical dambreak ... 
The initial stage of dambreak flow of two immiscible fluids. Linear analysis of global flow
(Elsevier, 201308)Twodimensional impulsive flow of two immiscible fluids is studied within the potential flow theory. Initially the fluids of different depths and different densities are at rest and separated with a thin vertical plate. ... 
Integrable hierarchies and information measures
(IOP Publishing, 200806)In this paper we investigate integrable models from the perspective of information theory, exhibiting various connections. We begin by showing that compressible hydrodynamics for a onedimensional isentropic fluid, with ... 
Integrable vortex dynamics in anisotropic planar spin liquid model
(Elsevier, 200810)The problem of magnetic vortex dynamics in an anisotropic spin liquid model is considered. For incompressible flow the model admits reduction to saturating Bogomolny inequality analytic projections of spin variables, subject ... 
Integrating identitybased and certificatebased authenticated key exchange protocols
(Springer, 201108)Key establishment is becoming a widely deployed cryptographic primitive. As such, there has been extensive research on designing algorithms that produce shared secret keys. These protocols require parties to either hold ... 
Iterative operator splitting method for capillary formation model in tumor angiogenesis problem: Analysis and application
(WileyBlackwell, 201111)Iterative operator splitting method is used to solve numerically the mathematical model for capillary formation in tumor angiogenesis problem. The method is based on first splitting the complex problem into simpler ... 
LebesgueStieltjes measure on time scales
(TÜBİTAK, 2009)The theory of time scales was introduced by Stefan Hilger in his Ph. D. thesis in 1988, supervised by Bernd Auldbach, in order to unify continuous and discrete analysis [5]. Measure theory on time scales was first constructed ... 
Longrange twoparticle correlations of strange hadrons with charged particles in pPb and PbPb collisions at LHC energies
(Elsevier, 201503)Measurements of twoparticle angular correlations between an identified strange hadron (KS0 or Λ/Λ) and a charged particle, emitted in pPb collisions, are presented over a wide range in pseudorapidity and full azimuth. ... 
Madelung representation of damped parametric quantum oscillator and exactly solvable SchrödingerBurgers equations
(American Institute of Physics Publishing, 20101201)We construct a Madelung fluid model with time variable parameters as a dissipative quantum fluid and linearize it in terms of Schrödinger equation with timedependent parameters. It allows us to find exact solutions of the ... 
A manybody problem with point interactions on twodimensional manifolds
(IOP Publishing, 201302)A nonperturbative renormalization of a manybody problem, where nonrelativistic bosons living on a twodimensional Riemannian manifold interact with each other via the twobody Dirac delta potential, is given by the help ...