arXiv subjects

Arjun Maniyar

Publications and source records attributed to Arjun Maniyar.

2 recordsLinked to original sources

arXiv2026

Maximal cross-ratio degree for 8 points in $\mathbb{P}^1$

The cross-ratio degree problem asks for the number of configurations of $n$ points in $\mathbb{P}^1$ that satisfy $n-3$ specified cross-ratio conditions. It is known that the maximal cross-ratio degree for 8 points is at least 4. In this paper, we will see that the maximal cross-ratio degree for 8 points in $\mathbb{P}^1$ is equal to 4.

math.AG↗

arXiv2026

Enumeration of $n$-plexes

Palmer provides a method of enumerating $n$-plexes, however it has some typographical errors in the formula for the cycle index $Z(S_p^{(r)})$ and the values of $s_p^n$, the number of $n$-plexes on $p$ points. This article is intended to provide the correct formulas.

math.CO↗