Wirtinger sextic

In mathematics, the Wirtinger plane sextic curve, studied by Wirtinger, is a degree 6 genus 4 plane curve with double points at the 6 vertices of a complete quadrilateral.

References

• Coble, Arthur B. (1929), Algebraic geometry and theta functions, American Mathematical Society Colloquium Publications 10, Providence, R.I.: American Mathematical Society, ISBN 978-0-8218-1010-1, MR 733252