118 citations
- Michigan State UniversityUS13 papers
- National Superconducting Cyclotron LaboratoryUS13 papers
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- Augustana CollegeUS7 papers
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- Indiana University South BendUS5 papers
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- Westmont CollegeUS3 papers
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Showing 2010Show all
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astro-ph.CO2010★ 50 cited
On the Origins of the High-Latitude H-alpha Background
A. N. Witt, B. Gold, F. S. Barnes +3
The diffuse high-latitude H-alpha background is widely believed to be predominantly the result of in-situ recombination of ionized hydrogen in the warm interstellar medium of the G…
math.CA2010
Titchmarsh-Sims-Weyl theory for complex Hamiltonian systems on Sturmian time scales
Douglas R. Anderson
We study non-self-adjoint Hamiltonian systems on Sturmian time scales, defining Weyl-Sims sets, which replace the classical Weyl circles, and a matrix-valued function on suitab…
math.CA2010
Alternative solutions of inhomogeneous second--order linear dynamic equations on time scales
Douglas R. Anderson, Christopher C. Tisdell
We exhibit an alternative method for solving inhomogeneous second--order linear ordinary dynamic equations on time scales, based on reduction of order rather than variation of para…