2 problems

Matching

Pinheiro–Machado–Firer extension conjecture for partition-induced combinatorial metrics
About 4 years old
Let $\mathbb{F}_2$ be the binary field and let $\mathbf{H}=\mathbb{F}_2^\Omega$ . For $k\in[1,|\Omega|]$ , write $\mathcal{P}(k,\Omega)$ for the covering of $\Omega$ by all $k$ -eleme…
opencoding-theory combinatorial-metrics macwilliams-extension-property
012
The characterization of connected combinatorial metrics satisfying the MacWilliams extension property
About 9 years old
Let $\boldsymbol{ obreak\text{$ boldsymbol{ obreak ewcommand $}}}$
opencoding-theory combinatorial-metrics isometries
012

Pinheiro–Machado–Firer extension conjecture for partition-induced combinatorial metrics