Vol. 13 Issue 1: January 2026

Articles

• A supercharacter theory for $PSL(2,q)$ and $SO(3,q)$

  Julianne Rainbolt

  1-14

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• An algorithm for counting domino tilings of a rectangular chessboard

  Abdulkarim M. Magomedov, Serge A. Lawrence

  15-27

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• On strongly semicommutative modules

  Nazeer Ansari, Khwairakpam Herachandra Singh

  29-41

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• On distance spectra, energies and Wiener index of non-commuting conjugacy class graphs

  Firdous Ee Jannat, Rajat Kanti Nath

  43-73

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• On Albertson spectral properties of graphs with self-loops

  K. V. Madhumitha, Sabitha D'Souza, Swati Nayak

  75-89

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• A note on injective dimension of local cohomology modules

  Carlos Henrique Tognon

  91-96

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• Minimum distance bounds for linear codes over GF(11)

  Rumen Daskalov

  97-109

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• Construction of $(v,k,1)$ cyclic difference families with small parameters

  Ivan Hetman, Tsonka Baicheva, Svetlana Topalova

  111-119

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• Combinatorial properties of certain Toeplitz matrices

  Selcuk Koyuncu, Zeewoo Lee, Sojung Oh, Jaehee Yoon

  121-129

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