Wolfgang Hackbusch, Boris N. Khoromskij, Eugene E. Tyrtyshnikov. Hierarchical Kronecker tensor-product approximations. J. Num. Math., 13(2):119-156, 2005. [doi]
@article{HackbuschKT05,
title = {Hierarchical Kronecker tensor-product approximations},
author = {Wolfgang Hackbusch and Boris N. Khoromskij and Eugene E. Tyrtyshnikov},
year = {2005},
doi = {10.1515/1569395054012767},
url = {http://dx.doi.org/10.1515/1569395054012767},
researchr = {https://researchr.org/publication/HackbuschKT05},
cites = {0},
citedby = {0},
journal = {J. Num. Math.},
volume = {13},
number = {2},
pages = {119-156},
}