Browsing School of Mathematics by Date of Publication

Now showing items 1-20 of 132

    • Bounded Reinhardt domains in Banach spaces 

      TIMONEY, RICHARD (Foundation Compositio Mathematica, 1986)
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    • Weak*-continuity of Jordan triple products and its applications 

      TIMONEY, RICHARD (Institut for Matematiske Fag, Aarhus Universitet, 1986)

    • The Dunford Pettis property for certain planar uniform algebras 

      TIMONEY, RICHARD (Department of Mathematics at The University of Michigan, 1987)

    • The scalar glueball from a tadpole-improved action 

      PEARDON, MICHAEL JAMES (Elsevier, 1996)
      The scalar glueball mass and the string tension are computed in lattice SU(3) gauge theory with the aim of establishing the effectiveness of the improved action approach in removing finite-spacing artifacts.

    • SO(N) invariant Wess-Zumino action and its quantization 

      FROLOV, SERGEY (Springer Verlag, 1996)
      A consistent quantization procedure of anomalous chiral models is discussed. It is based on a modification of the classical action by adding Wess-Zumino terms. The SO(3) invariant WZ action for the SU(3) model is constructed. ...

    • Inversion symmetric 3-monopoles and the Atiyah-Hitchin manifold 

      HOUGHTON, CONOR JAMES (IOP, 1996)
      We consider 3-monopoles symmetric under inversion symmetry. We show that the moduli space of these monopoles is an Atiyah?Hitchin submanifold of the 3-monopole moduli space. This allows what is known about 2-monopole ...

    • SU(N) monopoles and Platonic symmetry 

      HOUGHTON, CONOR JAMES (American Institute of Physics, 1997)
      We discuss the ADHMN construction for SU(N) monopoles and show that a particular simplification arises in studying charge N?1 monopoles with minimal symmetry breaking. Using this we construct families of tetrahedrally ...

    • Physical phase space of lattice Yang-Mills theory and the moduli space of flat connections on a Riemann surface 

      FROLOV, SERGEY (Springer Verlag, 1997)
      It is shown that the physical phase space of -deformed Hamiltonian lattice Yang-Mills theory, which was recently proposed in refs.[1,2], coincides as a Poisson manifold with the moduli space of flat connections on a ...

    • Euromath system: alphabets and fonts 

      TIMONEY, RICHARD (Institute of Computational Technologies, 1997)
      We describe some of the principles behind the design of the Euromath system, concentrating on some aspects that are needed to explain how the system deals with alphabets and fonts and are not immediately apparent from a ...

    • New hyper-Kaehler manifolds by fixing monopoles 

      HOUGHTON, CONOR JAMES (American Physical Society, 1997)
      The construction of new hyper-Ka?hler manifolds by taking the infinite monopole mass limit of certain Bogomol?nyi-Prasad-Sommerfield monopole moduli spaces is considered. The one-parameter family of hyper- Ka?hler manifolds ...

    • Virasoro amplitude from the S(N) R**24 orbifold sigma model 

      FROLOV, SERGEY (Springer, 1998)
      Four tachyon scattering amplitude is derived from the SNR24 orbifold sigma model in the large N limit. The closed string interaction is described by a vertex which is a bosonic analog of the supersymmetric one, recently ...

    • Antisymmetric tensor field on AdS(5) 

      FROLOV, SERGEY (Elsevier, 1998)
      By using the Hamiltonian version of the AdSrCFT correspondence, we compute the two-point Green function of a local operator in Ds4 Ns4 super Yang-Mills theory, which corresponds to a massive antisymmetric tensor field of ...

    • Domains of polyhedral type and boundary extensions of biholomorphisms 

      ZAITSEV, DMITRI (1998)
      For D, D? analytic polyhedra in Cn, it is proven that a biholomorphic mapping f : D ! D? extends holomorphically to a dense boundary subset under certain condition of general position. This result is also extended to ...

    • The centre of the graph and moduli algebras at roots of 1 

      FROLOV, SERGEY (Springer Verlag, 1999)
      The structure of the centres Z(Lg) and Z(Mg) of the graph algebra Lg(sl2) and the moduli algebraMg(sl2) is studied at roots of 1. It it shown that Z(Lg) can be endowed with the structure of the Poisson graph algebra. The ...

    • Progress in leptonic and semileptonic decays in lattice QCD 

      RYAN, SINEAD MARIE (American Physical Society, 1999)
      The status of lattice calculations of heavy quark phenomenology is reviewed. Particular emphasis is placed on the understanding and control of the calculational uncertainties. The ensuing implications for constraining ...

    • On Lorentz invariance and supersymmetry of four particle scattering amplitudes in S(N) R**8 orbifold sigma model 

      FROLOV, SERGEY (American Physical Society, 1999)
      The SNR8 supersymmetric orbifold sigma model is expected to describe the Infrared limit of the matrix string theory. In the framework of the model the type IIA string interaction is governed by a vertex which was recently ...

    • Glueball spectrum from an anisotropic lattice study 

      PEARDON, MICHAEL JAMES (American Physical Society, 1999)
      The spectrum of glueballs below 4 GeV in the SU~3! pure-gauge theory is investigated using Monte Carlo simulations of gluons on several anisotropic lattices with spatial grid separations ranging from 0.1 to 0.4 fm. Systematic ...