In how many permutations does the pattern T occur exactly m times? In most cases, the answer is unknown. When we search for rigid patterns, on the other hand, we obtain exact formulas for the solution, in all cases considered.
Tuesday, April 24, 2001 - 4:30pm
University of Pennsylvania
In how many permutations does the pattern T occur exactly m times? In most cases, the answer is unknown. When we search for rigid patterns, on the other hand, we obtain exact formulas for the solution, in all cases considered.