Results 271 to 280 of about 132,418 (291)
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An Extension of Franklin’s Bijection
2001We are dealing here with the power series expansion of the product . This expansion may be readily obtained from an identity of Sylvester and the latter, in turn, may be given a relatively simple combinatorial proof. Nevertheless, the problem remains to give a combinatorial explanation for the massive cancellations which produce the final result.
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Characterization of finite groups by a bijection with a divisible property on the element orders
, 2017S. M. Jafarian Amiri, M. Amiri
semanticscholar +1 more source
A bijection triangle in extriangulated categories
Journal of Algebra, 2021Tiwei Zhao, Lingling Tan, Zhaoyong Huang
exaly
3D to 2D bijection for spherical objects under equidistant fisheye projection
Computer Vision and Image Understanding, 2014Aamir Ahmad+3 more
semanticscholar +1 more source
Bijection Between Increasing Binary Trees and Rook Placements on Double Staircases
Electronic Journal of Combinatorics, 2023exaly
A bijection on core partitions and a parabolic quotient of the affine symmetric group
Journal of Combinatorial Theory - Series A, 2009Monica Vazirani
exaly
The q-Variations of Sylvester’s Bijection Between Odd and Strict Partitions
Ramanujan Journal, 2005Jiang Zeng
exaly
A bijection for covered maps, or a shortcut between Harer–Zagierʼs and Jacksonʼs formulas
Journal of Combinatorial Theory - Series A, 2011Olivier Bernardi
exaly