#### Vol. 11, No. 1, 2010

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### Stefaan De Winter and Koen Thas

Vol. 11 (2010), No. 1, 19–33
##### Abstract

We present an improvement on a recent bound for small maximal partial ovoids of $\mathbf{W}\left({q}^{3}\right)$. We also classify maximal partial ovoids of size $\left({q}^{2}-1\right)$ of $\mathbf{Q}\left(4,q\right)$ which allow a certain large automorphism group, and discuss examples for small $q$.