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Physical Sciences and Mathematics Commons

Open Access. Powered by Scholars. Published by Universities.®

Utah State University

Mathematics and Statistics Faculty Presentations

Series

2016

Articles 1 - 2 of 2

Full-Text Articles in Physical Sciences and Mathematics

An Introduction To Differential Geometry Through Computation, Mark E. Fels Jan 2016

An Introduction To Differential Geometry Through Computation, Mark E. Fels

Mathematics and Statistics Faculty Presentations

No abstract provided.


Population Density, Not Host Competence, Drives Patterns Of Disease In An Invaded Community, C. L. Searle Jan 2016

Population Density, Not Host Competence, Drives Patterns Of Disease In An Invaded Community, C. L. Searle

Mathematics and Statistics Faculty Presentations

Generalist parasites can strongly influence interactions between native and invasive species. Host competence can be used to predict how an invasive species will affect community disease dynamics; the addition of a highly competent, invasive host is predicted to increase disease. However, densities of invasive and native species can also influence the impacts of invasive species on community disease dynamics. We examined whether information on host competence alone could be used to accurately predict the effects of an invasive host on disease in native hosts. We first characterized the relative competence of an invasive species and a native host species to …