Rectangular convexity of convex domains
β
K. BΓΆrΓΆczky
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Article
π
1990
π
Springer
π
English
β 232 KB
At the 1974 meeting about convexity in Oberwolfach, T. Zamfirescu raised the following problem: Let F be a class of sets in R n. We say that a set M c R ~ is F-convex if, for any two distinct points x, y ~ M, there exists F e F such that x, y ~ F and F c M. Study the F-convexity for interesting cla