Main Subjects = 05A Combinatorics: Enumerative combinatorics
Methods for counting the intersections of slopes in the flat torus

Volume 13, Issue 4, December 2024, Pages 305-317


John Burke; Maitland Burke; Leonardo Pinheiro; Cameron Richer

Columns of fixed height in bargraphs

Volume 13, Issue 1, March 2024, Pages 67-84


Margaret Archibald; Aubrey Blecher; Arnold Knopfmacher

Conditional probability of derangements and fixed points

Volume 12, Issue 1, March 2023, Pages 11-26


Sam Gutmann; Mark D. Mixer; Steven Morrow

The Mostar and Wiener index of alternate Lucas cubes

Volume 12, Issue 1, March 2023, Pages 37-46


Ömer Eğecioğlu; Elif Sayg; Zülfükar Saygi

Generalized barred preferential arrangements

Volume 12, Issue 1, March 2023, Pages 47-63


José A. Adell; Beáta Bényi; Venkat Murali; Sithembele Nkonkobe

Combinatorial parameters on bargraphs of permutations

Volume 7, Issue 2, June 2018, Pages 1-16


Toufik Mansour; Mark Shattuck

The site-perimeter of words

Volume 6, Issue 2, June 2017, Pages 37-48


Aubrey Blecher; Charlotte Brennan; Arnold Knopfmacher; Toufik Mansour

Congruences from $q$-Catalan Identities

Volume 5, Issue 4, December 2016, Pages 57-67


Qing Zou

Note on the skew energy of oriented graphs

Volume 4, Issue 1, March 2015, Pages 57-61


Jun He; Ting-Zhu Huang

Complete solution to a conjecture of Zhang-Liu-Zhou

Volume 3, Issue 4, December 2014, Pages 55-58


Mostafa Tavakoli; F. Rahbarnia; M. Mirzavaziri; A. R. Ashrafi

On the number of cliques and cycles in graphs

Volume 2, Issue 2, June 2013, Pages 27-33


Masoud Ariannejad; Mojgan Emami