permutation class造句

例句与造句

1. They further asked if the \ mathcal { C }-PPM problem can be solved in polynomial time for every fixed proper permutation class \ mathcal { C }.
2. later extended the characterization of growth rates of permutation classes up to ?H " 2.20, from which it follows that ? is the least accumulation point of accumulation points of growth rates.
3. As well as inspiring much subsequent work on sorting using more complicated systems of stacks and related data structures, Knuth's research kicked off the study of permutation patterns and of permutation classes defined by forbidden patterns.
4. The partition \ mathbb { P } _ \ sigma denotes the permutation class on \ Delta _ k, where p and p'are partitioned into the same subset if and only if p'is a permutation of p.
5. The growth rates between 2 and ? are also algebraic . also proved that every real number at least 2.49 is the growth rate of a permutation class . has since improved on that result, showing that every real number at least 2.36 is the growth rate of a permutation class.
6. It's difficult to find permutation class in a sentence. 用permutation class造句挺难的
7. The growth rates between 2 and ? are also algebraic . also proved that every real number at least 2.49 is the growth rate of a permutation class . has since improved on that result, showing that every real number at least 2.36 is the growth rate of a permutation class.
8. Another variant is when both the pattern and text are restricted to a proper permutation class \ mathcal { C }, in which case the problem is called \ mathcal { C }-PPM . For example, Guillemot and Vialette showed that \ mbox { Av } ( 321 )-PPM could be solved in O ( k ^ 2n ^ 6 ) time.