Affinely invariant symmetry sets

Peter Giblin

Displaying similar documents to “Affinely invariant symmetry sets”

About induced orthogonality and generalized reflections of affine coordinate plane $A (K)$ of odd order.

Blažev, Sunčica, Cigić, Vlado (2007)

Balkan Journal of Geometry and its Applications (BJGA)

Similarity:

Affine differential invariants for planar curves.

Nadjafikhah, Mehdi (2002)

Balkan Journal of Geometry and its Applications (BJGA)

Similarity:

Bifurcations of affine invariants for one-parameter family of generic convex plane curves

Takashi Sano (1999)

Banach Center Publications

Similarity:

We study affine invariants of plane curves from the view point of the singularity theory of smooth functions. We describe how affine vertices and affine inflexions are created and destroyed.

Robust affine invariant descriptors.

Yang, Jianwei, Chen, Zirun, Chen, Wen-Sheng, Chen, Yunjie (2011)

Mathematical Problems in Engineering

Similarity:

Estimating the diameter of the space of planar convex figures with respect to an affine-invariant metric.

Makeev, V.V. (2005)

Journal of Mathematical Sciences (New York)

Similarity:

Curvature functionals for curves in the equi-affine plane

Steven Verpoort (2011)

Czechoslovak Mathematical Journal

Similarity:

After having given the general variational formula for the functionals indicated in the title, the critical points of the integral of the equi-affine curvature under area constraint and the critical points of the full-affine arc-length are studied in greater detail. Notice. An extended version of this article is available on arXiv:0912.4075.