$\definecolor{undefined-gray}{rgb}{0.86,0.86,0.86}$

Candidates

## How to use it

To use this application, please first select a Kodaira dimension using the slider at the top right. Then select a pair of Chern numbers $(\mathrm{c}_{1}^{2},\mathrm{c}_{2})$ in the graph.

Finally you can select a surface from the list of known surfaces with these invariants (if there is a class of such surfaces). You can then see a description and the other numerical invariants of this class of surfaces.

## Contribute

We can be reached at superficie.algebriche@gmail.com. The code is available on GitHub. Please report bugs; if you think of a feature, we would like to hear it as well.

If you have data about a (class of) surface(s), you can contribute via GitHub, or send it to us via email.

$\mathrm{c}_2$
$\mathrm{c}_1^2$