Stochastic Subspace Correction in Hilbert Space
Stochastic Subspace Correction in Hilbert Space
复制标题
希尔伯特空间中的随机子空间校正
作者:
M. Griebel;P. Oswald
We consider an incremental approximation method for solving variational problems in infinite-dimensional separable Hilbert spaces, where in each step a randomly and independently selected subproblem from an infinite collection of subproblems is solved. We show that convergence rates for the expectation of the squared error can be guaranteed under weaker conditions than previously established in Griebel and Oswald (Constr Approx 44(1):121–139, 2016).
DOI:
10.1137/16m1085905
发表时间:
2016-11
期刊:
SIAM Rev.
影响因子:
--
作者:
Olivier Fercoq;Peter Richtárik
通讯作者:
Olivier Fercoq;Peter Richtárik
DOI:
10.1137/17m1157635
发表时间:
2018
期刊:
SIAM/ASA Journal on Uncertainty Quantification
影响因子:
--
作者:
Binev, Peter;Cohen, Albert;Mula, Olga;Nichols, James
通讯作者:
Nichols, James