2 papers
math.CO2026
Generalized Steinhaus triangles generated by canonical basis vectors: periodicity and weight formulas
Randa Ouchene, Hacène Belbachir
A generalized Steinhaus -triangle is obtained from a binary sequence by repeatedly replacing each block of consecutive entries by its sum modulo . We study the triangles…
math.CO2026
Delannoy--Steinhaus triangles over : weight spectrum, balanced triangles, and extremal values
Hacène Belbachir, Randa Ouchene
A Delannoy--Steinhaus triangle is obtained from a finite sequence by a recurrence governed by the Delannoy numbers. We introduce this construction over and…