On rosettes and almost rosettes
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Waldemar CieΕlak; Witold Mozgawa
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Article
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1987
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Springer
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English
β 215 KB
## ON ROSETTES AND ALMOST ROSETTES ABS fRAC]'. ]'he closed plane curves of class C 2 which have curvature k(s) > 0 or k(s) >I 0 with a finite number of zeros are studied. The results concern the existence of normal lines which divide the perimeter into equal parts and the existence of some special