Tate curve
In mathematics, the Tate curve is a curve defined over the ring of formal power series with integer coefficients. Over the open subscheme where q is invertible the Tate curve is an elliptic curve.
In mathematics, the Tate curve is a curve defined over the ring of formal power series ![{\displaystyle Z[[q]]}](/media/api/rest_v1/media/math/render/svg/f0d09ae337f660160789672f6556d5bfdd6d03b2)