Typical ranks of semi-tall real 3-tensors

Toshio Sumi, Mitsuhiro Miyazaki, Toshio Sakata

Let $m$, $n$ and $p$ be integers with $3\le m\le n$ and $(m-1)(n-1)+1\le p\le (m-1)m$. We showed in previous papers that if $p\ge (m-1)(n-1)+2$, then typical ranks of $p\times…