A finite element formulation for scattering from electrically large 2-dimensional structures

A finite element formulation is given using the scattered field approach with a fictitious material absorber to truncate the mesh. The formulation includes the use of arbitrary approximation functions so that more accurate results can be achieved without any modification to the software. Additionally, non-polynomial approximation functions can be used, including complex approximation functions. The banded system that results is solved with an efficient sparse/banded iterative scheme and as a consequence, large structures can be analyzed. Results are given for simple cases to verify the formulation and also for large, complex geometries

An Evaluation of Georgia HOPE Scholarship Program: Effects of HOPE on Grade Inflation, Academic Performance and College Enrollment

Abstract pending

An Evaluation of Georgia's Post-Secondary Options/Joint Enrollment Programs

Abstract pending

Location Patterns of Confectionery Manufacturers in a Post NAFTA Environment

Changes in international trade agreements while retaining protectionist sugar policies have led to the opportunity for confectionery manufacturers to relocate to take advantage of favorable international trade policies. Results suggest that NAFTA did not have a significant impact on location decisions of confectionery manufacturers in the U.S.Agribusiness, International Relations/Trade,

What can Faroese pseudocoordination tell us about English inflection?

An investigation of the morphological restrictions in English and Faroese pseudocoordination constructions of the form "try and" based on fieldwork in the Faroe Islands.Ope

Unitary equivalence to a truncated Toeplitz operator: analytic symbols

Unlike Toeplitz operators on $H^2$, truncated Toeplitz operators do not have a natural matricial characterization. Consequently, these operators are difficult to study numerically. In this note we provide criteria for a matrix with distinct eigenvalues to be unitarily equivalent to a truncated Toeplitz operator having an analytic symbol. This test is constructive and we illustrate it with several examples. As a byproduct, we also prove that every complex symmetric operator on a Hilbert space of dimension $\leq 3$ is unitarily equivalent to a direct sum of truncated Toeplitz operators.Comment: 15 page