Vol. 13 Issue 2: May 2026

Articles

• Multidecomposition of complete graphs into cycles and claws

  Panneerselvam Lakshmanan, Ilayaraja Maniprakasam, Muthusamy Appu

  131-141

  • PDF

• A note on the algebra of threshold graphs

  Ralf Fröberg

  143-149

  • PDF

• On the spectrum of some cyclically and transitively oriented \( \mathcal{H} \)-designs

  Noemi Maria Dongola, Mario Gionfriddo, Elena Guardo, Giorgio Maria Rizzo

  151-177

  • PDF

• Some constructions of unimodular lattices via totally real subfields of the $p$-th cyclotomic field

  Antonio Aparecido de Andrade, Grasiele C. Jorge

  179-186

  • PDF

• Quaternions over Galois rings and their codes

  Pierre Lance Tan , Virgilio Sison

  187-197

  • PDF

• Generalized subspace subcodes in the rank metric

  Ousmane Ndiaye, Peter Arnaud Kidoudou, Hervé Talé Kalachi

  199-216

  • PDF

• Expansion of implicit functions into formal power series in terms of partial Bell polynomials

  Alfred Schreiber

  217-224

  • PDF

• EAQEC codes from polycyclic codes over the ring $R_l$

  Gokul Radhakrishnan, Karthick Gowdhaman, Mahalakshmi Jothi Ramanujam, Cruz Mohan, Durairajan Chinnapillai

  225-234

  • PDF

• Sieving for large twin smooth integers using single solutions to Prouhet-Tarry-Escott

  Knud Ahrens

  235-252

  • PDF

• Skew cyclic codes over a finite non-chain ring and an application

  Cruz Mohan, Karthick Gowdhaman, Gokul Radhakrishnan, Durairajan Chinnapillai, Irfan Siap

  253-271

  • PDF