Markus Püschel, Martin Rötteler. Algebraic signal processing theory: Cooley-Tukey type algorithms on the 2-D hexagonal spatial lattice. Appl. Algebra Eng. Commun. Comput., 19(3):259-292, 2008. [doi]
@article{PuschelR08,
title = {Algebraic signal processing theory: Cooley-Tukey type algorithms on the 2-D hexagonal spatial lattice},
author = {Markus Püschel and Martin Rötteler},
year = {2008},
doi = {10.1007/s00200-008-0077-x},
url = {http://dx.doi.org/10.1007/s00200-008-0077-x},
tags = {process algebra, algebra, type theory},
researchr = {https://researchr.org/publication/PuschelR08},
cites = {0},
citedby = {0},
journal = {Appl. Algebra Eng. Commun. Comput.},
volume = {19},
number = {3},
pages = {259-292},
}