Articles with "block decomposition" as a keyword



Block decomposition and statistics arising from permutation tableaux

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Published in 2022 at "European Journal of Combinatorics"

DOI: 10.1016/j.ejc.2021.103419

Abstract: Permutation statistics wm and rlm are both arising from permutation tableaux. wm was introduced by Chen and Zhou, which was proved equally distributed with the number of unrestricted rows of a permutation tableau. While rlm… read more here.

Keywords: block decomposition; permutation; equally distributed; permutation tableaux ... See more keywords

Optimizing quantum transformation matrices: Block decomposition approach for efficient gate reduction

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Published in 2024 at "Physical Review A"

DOI: 10.1103/physreva.111.042613

Abstract: This paper introduces an algorithm designed to approximate quantum transformation matrix with a restricted number of gates by using the block decomposition technique. Addressing challenges posed by numerous gates in handling large qubit transformations, the… read more here.

Keywords: block decomposition; transformation matrices; quantum transformation; matrices block ... See more keywords