<p>In this paper we outline and develop further results obtained in (Finashin and Zabun Topol. Its Appl. 194, 358–385 (2015)) They concern real deformation classification of so called typical 7-configurations, which is equivalent to the real deformation classification of the Aronhold systems of bitangents to a maximal real quartic. In turn we justify that a quartic is determined by a 7-arrangement of lines forming an Aronhold system.</p>

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Topology of Real Aronhold Systems in \(\mathbb {P}^2\)

  • Remziye Arzu Zabun

摘要

In this paper we outline and develop further results obtained in (Finashin and Zabun Topol. Its Appl. 194, 358–385 (2015)) They concern real deformation classification of so called typical 7-configurations, which is equivalent to the real deformation classification of the Aronhold systems of bitangents to a maximal real quartic. In turn we justify that a quartic is determined by a 7-arrangement of lines forming an Aronhold system.