Index Catalog // ScholarsArchive@OSU

Zero-entropy automorphisms of a compact abelian group

Creator:: Seethoff, Terrance Lee
Abstract:: See pdf
Resource Type:: Dissertation

Vibration of elastic bars

Creator:: Roetman, Ernest Levane
Abstract:: See pdf
Resource Type:: Dissertation

Universal computing systems. Part 1, Simulation of any Normal Algorithm by Turing machine. Part 2, A universal Turing machine to translate any Turing machine to a Normal Algorithm

Creator:: Nelson, Thomas Clayton
Abstract:: In this paper a direct, constructive proof of the equivalence of the Normal Algorithm and Turing machine using the Turing machines NAS (Normal Algorithm Simulator) and NAC (Normal Algorithm Converter) is presented. The Turing machine NAS can simulate any particular Normal Algorithm, and NAG can convert the quintuples of a...
Resource Type:: Dissertation

Thermo-elastic-plastic transition

Creator:: Borah, Bolindra Nath
Abstract:: The classical theory of elasticity and plasticity does not recognize explicitly the existence of a "transition zone" between elastic and plastic states, which instead, makes extensive use of ad-hoc, semi-empirical laws, such as yield conditions, at the "yield surface" to match both the extreme states. In the present investigation, it...
Resource Type:: Dissertation

The relations among the modes of convergence of sequences of measurable functions

Creator:: Cresswell, Donald Jay
Abstract:: This study undertakes to determine the existence or nonexistence of an implication in either direction between any two out of nine different modes of convergence, with the use of any subset of a set of ten auxiliary hypotheses. The functions are real finite-valued measurable functions defined on an arbitrary abstract...
Resource Type:: Dissertation

The propagation of waves and pulses in the presence of conical structures

Creator:: Gamon, Kenneth Oakland
Abstract:: The electromagnetic field in a cone of arbitrary slant height with a symmetrically placed time harmonic ring source is studied. Through the use of the modified Helmholtz equation as an intermediate, we obtain the solution of the semi-infinite cone directly from the finite cone. To demonstrate the need for the...
Resource Type:: Dissertation

The integro-geometric tangent measures of euclidean n-space

Creator:: Zelver, Jack Solomon
Abstract:: A technique of differentiation with respect to the distance to the boundary of an outer parallel-body is applied to known measures of sets of p-dimensional linear spaces which intersect a general convex body in n-dimensional euclidean space in order to obtain an appropriate definition of the measures of sets of...
Resource Type:: Dissertation

The extended exponential of a measure space

Creator:: Prenter, Patricia Moira, 1934-
Abstract:: See pdf
Resource Type:: Dissertation

The diffraction of cylindrical waves by two parallel half planes

Creator:: Soni, Raj Pal
Abstract:: The electromagnetic field produced by a line current oriented parallel to the edges of two perfectly conducting parallel half planes is considered. Maxwell's equations reduce to a single wave equation involving only one component of the electric field. Moreover the value of the field is zero on the two half...
Resource Type:: Dissertation

The convergence of the discrete ordinates method for integral equations of anisotropic radiative transfer

Creator:: Nestell, Merlynd K.
Abstract:: See pdf
Resource Type:: Dissertation

Stability of numerical solution of systems of ordinary differential equations

Creator:: Kohfeld, John Jacob
Abstract:: The background for this paper is the use of quadrature formulas for the solution of ordinary differential equations. If we know the values of the dependent variable for which we are solving, and its derivative, at several equally spaced points, i.e., at values of the independent variable separated by equal...
Resource Type:: Dissertation

Stability and accuracy of predict-correct methods in differential equations

Creator:: Krogh, Frederick Thomas
Abstract:: See pdf
Resource Type:: Dissertation

Some complex numerical integrations of the Schwarz-Christoffel transformation and application to potential flow

Creator:: Wassmuth, Robert Henry
Abstract:: The Schwarz-Christoffel transformation is used to map simply connected polygons onto the upper half plane and can be applied to problems in which the validity of Laplace's equation is assumed. However the direct integration of the resulting complex integral is often not possible and some approximate method must be used....
Resource Type:: Dissertation

Solutions of restricted cases of the halting problem applied to the determination of particular values of a non-computable function

Creator:: Brady, Allen Harold
Abstract:: See pdf.
Resource Type:: Dissertation

Significance and invariance in mathematical structures

Creator:: Driessel, Kenneth Richard
Abstract:: See pdf
Resource Type:: Dissertation

Representations of central convex bodies

Creator:: Lindquist, Norman Fred
Abstract:: See pdf
Resource Type:: Dissertation

Probability densities and correlation functions in statistical mechanics

Creator:: Shen, Chung-Yi
Abstract:: The work in this thesis falls into two parts. The first part presents a rigorous theory of probability densities and correlation functions within the framework of the exponential spaces of D. S. Carter. The second part extends this discussion to include infinite systems. The first part begins by considering an...
Resource Type:: Dissertation

Periodic solutions of parabolic partial differential equations

Creator:: Farlow, Stanley J.
Resource Type:: Dissertation

Optimal stationary (s,S) inventory policies for stochastically convergent demand sequences

Creator:: McCoy, Michael Franklin
Abstract:: In a discrete review inventory process, when the demand forms a stochastically convergent sequence of random variables, it seems reasonable that the optimal stationary (s, S) inventory policy will be a function of the limiting demand and cost structure only. The intent of this paper is to provide a rigorous...
Resource Type:: Dissertation

On triangulations of fixed points in the plane

Creator:: Weingarten, Frederick Wesley
Abstract:: A theory of straight line triangulations of points in the plane is developed. A basic transformation is presented, and it is shown that any triangulation may be transformed into any other triangulation which has the same boundary by a finite sequence of the basic transformations. The proof of the transformation...
Resource Type:: Dissertation

ScholarsArchive@OSU

Zero-entropy automorphisms of a compact abelian group

Vibration of elastic bars

Universal computing systems. Part 1, Simulation of any Normal Algorithm by Turing machine. Part 2, A universal Turing machine to translate any Turing machine to a Normal Algorithm

Thermo-elastic-plastic transition

The relations among the modes of convergence of sequences of measurable functions

The propagation of waves and pulses in the presence of conical structures

The integro-geometric tangent measures of euclidean n-space

The extended exponential of a measure space

The diffraction of cylindrical waves by two parallel half planes

The convergence of the discrete ordinates method for integral equations of anisotropic radiative transfer

Stability of numerical solution of systems of ordinary differential equations

Stability and accuracy of predict-correct methods in differential equations

Some complex numerical integrations of the Schwarz-Christoffel transformation and application to potential flow

Solutions of restricted cases of the halting problem applied to the determination of particular values of a non-computable function

Significance and invariance in mathematical structures

Representations of central convex bodies

Probability densities and correlation functions in statistical mechanics

Periodic solutions of parabolic partial differential equations

Optimal stationary (s,S) inventory policies for stochastically convergent demand sequences

On triangulations of fixed points in the plane

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