Showing 2026 · math.COShow all
2 papers · 2 filters
math.CO2026
Enumeration and Monotonicity of Linear Codes with Prescribed Hull Dimensions
Stefka Bouyuklieva, Keita Ishizuka, Iliya Bouyukliev +1
The hull of a linear code is the intersection of the code with its dual and depends on the choice of inner product. We study how the numbers of linear codes with prescribed Euclide…
math.CO2026
Almost All Vectorial Functions Have Trivial Extended-Affine Stabilizers
Keita Ishizuka
We prove that asymptotically almost all vectorial functions over finite fields have trivial extended-affine stabilizers. As a consequence, the number of EA-equivalence classes is a…