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math.AG2021
The geometry of three sections on certain rational elliptic surfaces and Mumford representations
Ryosuke Masuya
In this article, we study the geometry of plane curves obtained by three sections and another section given as their sum on certain rational elliptic surfaces. We make use of Mumfo…
math.AG2021
Trisections on Certain Rational Elliptic Surfaces and Families of Zariski Pairs Degenerating to the same Conic-line Arrangement
S. Bannai, N. Kawana, R. Masuya +1
In this paper, we study the geometry of trisections on certain rational elliptic surfaces. We utilize Mumford representations of semi-reduced divisors in order to construct trisect…