H. Nakasora

activity

20132023

most citedOn the support designs of extremal binary doubly even self-dual codes

10 citations · 10 across the 9 of their papers we have counts for

collaborators

Showing 2023Show all

2 papers · 1 filter

math.CO2023

A note on the Assmus--Mattson theorem for some ternary codes (a resume)

Eiichi Bannai, Tsuyoshi Miezaki, Hiroyuki Nakasora

Let $C$ be a two and three-weight ternary code. Furthermore, we assume that $C_{ℓ}$ are $t$ -designs for all $ℓ$ by the Assmus--Mattson theorem. We show that $t \leq 5$ . As a co…

math.CO2023

A note on $t$ -designs in isodual codes

Madoka Awada, Tsuyoshi Miezaki, Akihiro Munemasa +1

In the present paper, we construct 3-designs using extended binary quadratic residue codes and their dual codes.

A note on the Assmus--Mattson theorem for some ternary codes (a resume)

A note on t-designs in isodual codes

A note on $t$ -designs in isodual codes