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» The density of ones in Pascal's rhombus
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DM
1999
90views more  DM 1999»
13 years 4 months ago
The density of ones in Pascal's rhombus
Pascal's rhombus is a variation of Pascal's triangle in which values are computed as the sum of four terms, rather than two. It is shown that the limiting ratio of the n...
John L. Goldwasser, William Klostermeyer, Michael ...
ACRI
2004
Springer
13 years 10 months ago
Block Encryption Using Reversible Cellular Automata
Cellular automata (CA) are highly parallel and discrete dynamical systems, whose behavior is completely specified in terms of a local relation. They were successfully applied for s...
Marcin Seredynski, Pascal Bouvry