We present several sharp inequalities for the SL(n) invariant Ω2, n(K) introduced in our earlier work on centro-affine invariants for smooth convex bodies containing the origin. A connection arose with the Paouris-Werner invariant ΩKdefined for convex bodies K whose centroid is at the origin. We offer two alternative definitions for ΩKwhen K ∈ C+2. The technique employed prompts us to conjecture that any SL(n) invariant of convex bodies with continuous and positive centro-affine curvature function can be obtained as a limit of normalized p-affine surface areas of the convex body. © Springer Science+Business Media New York 2013.
CITATION STYLE
Stancu, A. (2013). Some Affine Invariants Revisited. Fields Institute Communications, 68, 341–356. https://doi.org/10.1007/978-1-4614-6406-8_16
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