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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
151

An Analysis of a Mathematical Model of Flows through Porous Media

Gilding, B. H. January 1976 (has links)
No description available.
152

The Statistical Mechanics of the Classical Heisenberg Model

Stephenson, R. L. January 1969 (has links)
No description available.
153

The use of Walsh functions in the determination of three-dimensional refractive index distributions, and other density fields, from experimental data

Derome, Michael Fernand Alexander January 1975 (has links)
No description available.
154

Steady state nonlinear dynamics using finite elements

Ward, Peter January 1977 (has links)
No description available.
155

Hyperelliptic and trigonal reductions of the benney moment equations

Baldwin, Sadie A. January 2007 (has links)
We consider N-parameter reductions of the Benney moment equations. These were shown in Gibbons and Tsarev (1996 Physics Letters A 211 19, 1999 Physics Letters A 258 263 ) to correspond to N−parameter families of conformal maps and to satisfy a particular system of PDE. A specific known example of this, the (N = 2) elliptic reduction (L Yu and J Gibbons 2000 Inverse Problems 16 605) is described. We then consider an analogous reduction for a genus 2 hyperelliptic curve (N = 3). The mapping function λ is given by the inversion of a 2nd kind Abelian integral on the Θ−divisor, Θ1. This is found explicitly following a method given by Enolskii, Pronine and Richter (2003 J. Nonlinear Science 13 157). Key to this is the identification of PDE satisfied on Θ1. We then consider the general case for N > 3. Again, the mapping function λ is calculated explicitly by inverting a second kind Abelian integral on the stratum Θ1 of the genus g Jacobi variety. This is done using a method based on the result of Jorgenson (1992 Isr. J Math. 77 273). The approach used for the hyperelliptic reductions is then applied to a genus 4 trigonal reduction and the function λ is calculated explicitly. A secondary result of this calculation is an expansion of the leading terms of the σ function for this family of curves.
156

Some problems on the interaction of acoustic sources with inhomogeneous surfaces

Cannell, Peter Anthony January 1974 (has links)
No description available.
157

Gravitational waves in the Brans-Dicke theory, and the motion of rotating bodies in general relativitiy

Coleman, Christopher John January 1974 (has links)
No description available.
158

Non-linear quantum mechanics and semi-classical field theories

Randjbar-Daemi, S. January 1980 (has links)
No description available.
159

Gauge theories, supersymmetries and asymptotic freedom

Theotokoglou, Eustache January 1976 (has links)
No description available.
160

Group theory, dynamics and the new particles

Mathur, Brijesh January 1978 (has links)
No description available.

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