Igusa variety
In mathematics, an Igusa curve is a coarse moduli space of elliptic curves in characteristic p with a level p Igusa structure, where an Igusa structure on an elliptic curve E is roughly a point of order p of E generating the kernel of V:E → E. An Igusa variety is a higher-dimensional analogue of an Igusa curve. Igusa curves were studied by and Igusa varieties were introduced by.