کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4608901 1631475 2007 18 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Strong tractability of multivariate integration of arbitrary high order using digitally shifted polynomial lattice rules
موضوعات مرتبط
مهندسی و علوم پایه ریاضیات آنالیز ریاضی
پیش نمایش صفحه اول مقاله
Strong tractability of multivariate integration of arbitrary high order using digitally shifted polynomial lattice rules
چکیده انگلیسی

In this paper we prove the existence of digitally shifted polynomial lattice rules which achieve strong tractability results for Sobolev spaces of arbitrary high smoothness. The convergence rate is shown to be the best possible up to a given degree of smoothness of the integrand. Indeed we even show the existence of polynomial lattice rules which automatically adjust themselves to the smoothness of the integrand up to a certain given degree.Further we show that strong tractability under certain conditions on the weights can be obtained and that polynomial lattice rules exist for which the worst-case error can be bounded independently of the dimension. These results hold independent of the smoothness.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Complexity - Volume 23, Issues 4–6, August–December 2007, Pages 436-453