Electromagnetic scattering problems may generally possess a high level of complexity. However, the presence of symmetries offers an excellent starting point to simplify and understand them better. To ...
The Journal of the Torrey Botanical Society, Vol. 134, No. 2 (Apr. - Jun., 2007), pp. 155-165 (11 pages) The impact of invasive plant species on native plants is largely assumed to be negative, but ...