Abstract
Recently, Ou and Pan introduced the higher order width functions of convex domains, and posed a generalization of the Blaschke–Lebesgue problem: among all convex domains having constant \(k\)-order width, which has the least possible area. In this paper, we continue to study convex domains having constant \(k\)-order width and obtain some characterizations of this class of sets, which are slightly different from those of constant width convex domains.
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The author would like to thank referees for their careful reading of the manuscript of the paper.
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This work was completed with the support of the National Natural Science Foundation of China (No. 11161019).
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Zhang, D. A generalization of domains of constant width. Beitr Algebra Geom 57, 259–270 (2016). https://doi.org/10.1007/s13366-015-0252-8
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DOI: https://doi.org/10.1007/s13366-015-0252-8