The general method of averaging for the superapproximation of an arbitrary partial derivative of a smooth function in a vertex of a simplicial triangulation of a bounded polytopic domain in for any is described and its complexity is analysed.
@article{702741, title = {Complexity of the method of averaging}, booktitle = {Programs and Algorithms of Numerical Mathematics}, series = {GDML\_Books}, publisher = {Institute of Mathematics AS CR}, address = {Prague}, year = {2010}, pages = {65-77}, url = {http://dml.mathdoc.fr/item/702741} }
Dalík, Josef. Complexity of the method of averaging, dans Programs and Algorithms of Numerical Mathematics, GDML_Books, (2010), pp. 65-77. http://gdmltest.u-ga.fr/item/702741/