"A Mechanical Investigation of Second Order Homogeneous Dynamic Equatio" by Jacob E. Fischer

Date of Award

2016

Degree Name

Mathematics

College

College of Science

Type of Degree

M.A.

Document Type

Thesis

First Advisor

Bonita Lawrence

Second Advisor

Clayton Brooks

Third Advisor

Ralph Oberste-Vorth

Abstract

This thesis covers the basic aspects of time scale calculus, a branch of mathematics combining the theories of differential equations and difference equations. Using the properties of time scale calculus we analyze a second order homogeneous dynamic equation with constant coefficients, in particular, y ∆∆ − 1 6 y ∆ + 1 8 y = 0. Following the analysis, this problem will be graphically evaluated using Marshall University’s Differential Analyzer, affectionately named Art. A differential analyzer is a machine that mechanically integrates by way of related rates of rotating rods. The process for making the jump between intervals on a time scale will be discussed, and the behavior of the solution as the gaps decrease will be evaluated.

Subject(s)

Differential calculus -- Data processing.

Calculus.

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