Width-integrals of convex bodies

Author:

Lutwak Erwin

Abstract

The width-integrals (Breitenintegrale) as introduced by Blaschke are examined. They are shown to satisfy a cyclic inequality similar to that satisfied by the cross-sectional measures (Quermassintegrale). Other similarities and inequalities between the width-integrals and the cross-sectional measures are shown to exist.

Publisher

American Mathematical Society (AMS)

Subject

Applied Mathematics,General Mathematics

Reference7 articles.

1. W. Blaschke, Vorlesungen über Integralgeometrie. I, II, Teubner, Leipzig, 1936, 1937; reprint, Chelsea, New York, 1949.

2. T. Bonnesen and W. Fenchel, Theorie der konvexen Körpern, Springer, Berlin, 1934; reprint, Chelsea, New York, 1948.

3. Measures of symmetry for convex sets;Grünbaum, Branko,1963

4. Polar reciprocal convex bodies;Guggenheimer, H.;Israel J. Math.,1973

5. Vorlesungen Über Inhalt, Oberfläche und Isoperimetrie

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