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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.
31

Formulation of steady-state and transient potential problems using boundary elements

Druma, Calin. January 1999 (has links)
Thesis (M.S.)--Ohio University, June, 1999. / Title from PDF t.p.
32

On the behaviour of the solutions of certain Schredinger equations for vanishing potentials

Rome, Tovie Leon January 1961 (has links)
In studying the diamagnetism of free electrons in a uniform magnetic field it was found that reducing the field to zero in the wavefunction did not yield the experimentally indicated free particle plane wave wavefunction. However, solving the Schroedinger Equation resulting from setting the field equal to zero in the original equation did yield a plane wave wavefunction. This paradox was not found to be peculiar to the case of a charged particle in a uniform magnetic field but was found to occur in a number of other systems. In order to gain an understanding of this unexpected behavior, the following systems were analyzed: the one-dimensional square well potential; a charged, spinless particle in a Coulomb field and in a uniform electric field; a one-dimensional harmonic oscillator; and a charged, spinless particle in a uniform magnetic field. From these studies the following were obtained: conditions for determining the result of reducing the potential in a wavefunction; the condition under which the potential of a system may be switched off while maintaining the energy of the system constant; the relationship between the result of physically switching off a potential, the result of reducing it in the wavefunction, and the solution of the Schroedinger Equation obtained by decreasing the potential to zero in the original wave equation; and a general property of any wavefunction with respect to reducing any parameter within this wavefunction. / Science, Faculty of / Physics and Astronomy, Department of / Graduate
33

Derivation of a correction to the nuclear optical model potential depth for a spin-dependent nucleon-nucleon interaction /

Lewis, Murrell Elroy January 1972 (has links)
No description available.
34

Continuous functions and exceptional sets in potential theory

Jesuraj, Ramasamy. January 1981 (has links)
No description available.
35

A Comparison of Velocities Computed by Two-Dimensional Potential Theory and Velocities Measured in the Vicinity of an Airfoil

Copp, George 06 1900 (has links)
In treating the motion of a fluid mathematically, it is convenient to make some simplifying assumptions. The assumptions which are made will be justifiable if they save long and laborious computations in practical problems, and if the predicted results agree closely enough with experimental results for practical use. In dealing with the flow of air about an airfoil, at subsonic speeds, the fluid will be considered as a homogeneous, incompressible, inviscid fluid.
36

Über das Neumann-Poincarésche Problem für ein Gebiet mit Ecken

Carleman, Torsten, January 1916 (has links)
Thesis (doctoral)--Uppsala universitet, 1917. / Includes bibliographical references.
37

The use of linear filtering in gravity and magnetic problems.

Lim, Sze Hian January 1972 (has links)
No description available.
38

Measurement of decomposition potentials ... Transfer resistance ...

Van Zyl, Gerrit, Ferguson, Alfred Lynn, January 1900 (has links)
Thesis (Ph. D.)--University of Michigan, 1924. / Reprinted from two articles by Alfred L. Ferguson and Gerrit Van Zyl, published in the Transactions of the Electrochemical Society, v. 45, 1924 and v. 47, 1925.
39

Potential theory for stable processes /

Kim, Panki, January 2004 (has links)
Thesis (Ph. D.)--University of Washington, 2004. / Vita. Includes bibliographical references (p. 102-107).
40

A study of generalized hyperbolic potentials with some physical applications

Fremberg, Nils Erik January 1916 (has links)
Thesis Lund. / Imprint on cover: Lund, C. W. K. Gleerup. "A study of problems connected with Riesz' generalization of the Riemann Liouville Integral."--Introd. "References": p. [98]

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