Canvas: Nodal Cubic

Description

What does a plane curve, such as a parabola or hyperbola, look like at infinity? The answer depends on what we mean by “at infinity.” In projective geometry we place our curve in a plane in space, not through the origin, and consider the cone comprising all lines through the origin and a point of our curve. Intersecting this cone with other planes, or with a sphere at the origin, shows our original curve with points at infinity.

EU representative: HONSON VENTURES LIMITED, gpsr@honsonventures.com, 3, Gnaftis House flat 102, Limassol, Mesa Geitonia, 4003, CY

Product information: Generic brand, 2 year warranty in EU and Northern Ireland as per Directive 1999/44/EC

Care instructions: If the canvas does gather any dust, you may wipe it off gently with a clean, damp cloth.