@article {341,
	title = {Fast strategy for PU interpolation: An application for the reconstruction of separatrix manifolds},
	journal = {Dolomites Research Notes on Approximation},
	volume = {9},
	year = {2016},
	month = {09/2016},
	pages = {3-12},
	publisher = {Padova University Press},
	address = {Padova, IT},
	abstract = {<p>In this paper, the Partition of Unity (PU) method is performed by blending Radial Basis Functions (RBFs) as local approximants and using locally supported weights. In particular, we present a new multidimensional data structure which makes use of an integer-based scheme. This approach allows to perform an optimized space-partitioning structure. Moreover, because of its flexibility, it turns out to be extremely meaningful in the reconstruction of the attraction basins in dynamical systems.<br /><br /></p>},
	issn = {20356803},
	doi = {10.14658/pupj-drna-2016-Special_Issue-2},
	url = {http://drna.padovauniversitypress.it/2016/specialissue/2},
	author = {Alessandra De Rossi and Emma Perracchione and Ezio Venturino}
}