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DSpace at IMSc: Recent submissions

  • Color invariant additive fluxes for Lattice Gauge Theory 
    Gadiyar, G. H. (2009-08-10)
    The analysis carried out in this thesis is based on the Hamiltonian approach to the Lattice Gauge theory. On defining a Hamiltonian for the gauge degrees of freedom, one deals with a quantum mechanics with a well-defined ...
  • A Manifestly Lorentz covariant Local Quantum Field theory of Dyons 
    Manu Mathur (2009-08-10)
    The origin of numerous problems associated with the earlier attempts to construct Quantum Field Theory of Dyons, are discussed in this thesis. These problems are analyzed with the aspects of Classical and Quantum Mechanics ...
  • Studies in Kaluza - Klein approach to unification 
    Chakraborty, Biswajit (, 2009-08-10)
    The revival of Kaluza-Klein theory, with added features essentially occupies a major part in supergravity, and superstring theories, which are higher dimensional theories. The technique of Kaluza-Klein spontaneous ...
  • Dirichlet series associated to Modular forms 
    Yogananda, C. S. (, 2009-08-10)
    Waring's problem, Goldbach's conjecture, Dirichlet divisor problem and the order of Dirichlet series in critical strip are good examples for the phenomena in Number theory, 'for a problem reducing in the ultimate analysis ...
  • Topics in Quantum Theory of Angular Momentum 
    Rajeswari, V. (2009-08-07)
    Quantum theory of angular momentum provides an invaluable tool for all quantum mechanical phenomena, occuring in the fields of atomic, molecular, and nuclear physics. The symmetries of Angular Momentum coupling and Angular ...
  • Cohomology of a moduli space of vector bundles 
    Balaji, V. (, 2009-08-07)
    This thesis is concerned with a study of the cohomological properties of certain moduli spaces of vector bundles over a compact Riemann Surface. This research was funded by the National Board for Higher Mathematics. ...
  • Some studies in Matrix Theory and applications to generalised clifford algebras and representations of Lie groups 
    Madivanane, S. (2009-08-07)
    Some aspects of Matrix theory and its applications are dealt with in this thesis. "For two matrices A and B of order n x n which satisfy the characteristic equation( x^n) - 1 = 0 , it has been shown that the transformation ...
  • Studies in Muon Capture by complex nuclei 
    Sridhar, V. N. (, 2009-08-07)
    The thesis is devoted to the study of some problems in Muon Capture, like (i) Gamma Neutrino Angular Correlations; (ii) Recoil Nuclear Polarisation; (iii) Total Capture rates; and (iv) an investigation of (V + A) admixture ...
  • Some studies in coherent states and squeezed coherent States. 
    Venkata Satyanarayana, M. (2009-08-07)
    This thesis deals with certain aspects of coherent states and Squeezed coherent states and their applications. Coherent states for harmonic oscillator, originally discovered by Schrodinger and then rediscovered by Sudharshan ...
  • Studies in mathematical aspects of super Lie algebras 
    Uma, S. N. (2009-08-06)
    One of the most novel concepts in elementary particle physics is that of supersymmetry which ascribes a possible fundamental symmetry between fermions and bosons obeying different statistics. It was an assumption till ...
  • On Continuous and Discrete Inequalities 
    Thandapani, E. (, 2009-08-06)
    The inequalities furnish a very general comparison principle in studying many qualitative as well as quantitative properties of solutions of related equations. The Gronwall inequality, an example of an inequality for ...
  • On some methods of solutions of stochastic differential equations 
    Parthasarathy, K.V. (, 2009-08-06)
    The main theme of this thesis is to study the Langevin equations arising in different physical contexts, in the light of Ito and Stratonovich theories. The areas of investigation broadly include fluctuation, dissipation ...
  • Studies in pion photo production from Nuclei 
    Susila, S. (2009-08-06)
    In the present study of charged pion photoproduction from nuclei, the validity of the impulse approximation is assumed and the free single nucleon photoproduction amplitudes of Chew, Goldberger, Low and Nambu, are used. ...
  • A Cardinal Splines 
    NarayanaSwamy, Indira (, 2009-08-06)
    The motivation of this thesis work lies in the open question raised by Schoenberg, "Which of the properties of polynomial B-SPlines will carry over to more general SPlines?". These are SPlines having minimal support, that ...
  • Studies in first passage problems and applications 
    Vittal, P. R. (2009-08-06)
    Keilson's compensation function are extraordinarily useful for studying bounded processes. It's philosophy lies in converting a bounded process into an unbounded process by introducing the Compensation functions in the ...
  • Studies in First Passage problems for bounded processes 
    VijayaKumar, A. (2009-08-05)
    This thesis is an attempt in the direction to formulate methods to the study of the first passage across two barriers. It deals with the 'First passage problems across moving Boundaries'. The compensation technique with ...
  • A study of Multiplier Spaces for Segal Algebras 
    Poornima, S. (2009-08-05)
    This thesis deals with the study of multiplier spaces of Segal Algebras, especially segal algebra's on the real line. The method of characterising multipliers of various classes of functions on the real line, chosen to ...
  • Proximinal subspaces of finite codimension in general normed linear spaces. 
    Indumathi, V. (2009-08-05)
    This thesis deals with proximinal and chebychev subspaces of finite codimension in general normed linear spaces.
  • On the Space of functions whose nth differences satisfy Lipschitz's condition 
    Sivasubramaniam, K. (, 2009-08-05)
    This thesis is a study on the properties of the space of complex valued continuous functions on the real line R with period 1, whose 1 sided nth difference satisfies the Lipschitz condition. The problem of lacunary ...
  • Multipliers of Segal Algebras 
    Kasturi Nagarajan (2009-08-05)
    This thesis studies multipliers on some of the Segal Algebras, and characterises various spaces of multipliers. Analogous results are obtained. The thesis yields characterisation of the multiplier spaces on the Segal ...