All Stories

  1. mathematical permutation and their representation as inversion sequences.
  2. Matching points in compositions and words
  3. Alphabetic Points and Records in Inversion Sequences
  4. Fixed points and matching points in partitions
  5. Alphabetic points in restricted growth functions
  6. Protected Cells in Compositions
  7. Alphabetic points in compositions and words
  8. Impulse Propagation in Compositions and Words
  9. A simple sorting algorithm for compositions
  10. Two by two squares in set partitions
  11. Water capacity of Dyck paths
  12. The Depth of Compositions
  13. Distinct r-tuples in integer partitions
  14. The inner site-perimeter of compositions
  15. Durfee squares in compositions
  16. The perimeter of words
  17. Geometric random variables: Descents following maxima
  18. Shedding light on words
  19. Combinatorial parameters in bargraphs
  20. Greatest Descents after any Maxima in Compositions
  21. Peaks in Bargraphs
  22. Levels in bargraphs
  23. Descents following maximal values in samples of geometric random variables
  24. Counting corners in partitions
  25. The height and width of bargraphs
  26. Set partition asymptotics and a conjecture of Gould and Quaintance
  27. Descents after maxima in compositions
  28. Compositions as non-alternating sequences of partitions
  29. Compositions of n as alternating sequences of weakly increasing and strictly decreasing partitions