Spectral methods [1] are FE-like methods with non-zero basis functions over the ...

		techas on July 7, 2014 \| parent \| context \| favorite \| on: Dijkstra’s algorithm and the Fibonacci heap Spectral methods [1] are FE-like methods with non-zero basis functions over the whole domain. Indeed they produce full matrices. [1] http://en.wikipedia.org/wiki/Spectral_method