6 citations · 24 across the 19 of their papers we have counts for
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math.NT2015★ 5 cited
A positive proportion of cubic curves over Q admit linear determinantal representations
Yasuhiro Ishitsuka
Can a smooth plane cubic be defined by the determinant of a square matrix with entries in linear forms in three variables? If we can, we say that it admits a linear determinantal r…
math.AG2015★ 1 cited
Sheaf theoretic classifications of pairs of square matrices over arbitrary fields
Yasuhiro Ishitsuka, Tetsushi Ito
We give classifications of linear orbits of pairs of square matrices with non-vanishing discriminant polynomials over a field in terms of certain coherent sheaves with additional d…
math.AG2015★ 6 cited
Orbit parametrizations of theta characteristics on hypersurfaces over arbitrary fields
Yasuhiro Ishitsuka
It is well-known that theta characteristics on smooth plane curves over a field of characteristic different from two are in bijection with certain smooth complete intersections of…