affine transformation

(redirected from Affine mapping)
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Noun1.affine transformation - (mathematics) a transformation that is a combination of single transformations such as translation or rotation or reflection on an axisaffine transformation - (mathematics) a transformation that is a combination of single transformations such as translation or rotation or reflection on an axis
math, mathematics, maths - a science (or group of related sciences) dealing with the logic of quantity and shape and arrangement
transformation - (mathematics) a function that changes the position or direction of the axes of a coordinate system
References in periodicals archive ?
From other methods that can be used in this context we would mention affine mapping on a triangulation and piecewise conformal mapping on convex polygons.
It is worth recalling that if f is an affine mapping, then for any harmonic mapping F, the composition f o F is still harmonic.
2 and Remarks 6 and 10, we have obtained for the affine mapping T, the property of a-contraction in [R.