The Missing Boundary of the Blaschke Diagram

Two well-known geometric equalities determine part of the boundary of the Blaschke Diagram. A conjectured inequality, which may bound the Blaschke Diagram is discussed.

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Published in:The American mathematical monthly 1989-03, Vol.96 (3), p.233-237
Main Author: Sangwine-Yager, J. R.
Format: Article
Language:English
Subjects:
Circles
Curvature
Geometric lines
Geometric planes
Line segments
Mathematical inequalities
Mathematics
Parallel lines
Surface areas
Symmetrical bodies
Unsolved Problems
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description Two well-known geometric equalities determine part of the boundary of the Blaschke Diagram. A conjectured inequality, which may bound the Blaschke Diagram is discussed.
doi_str_mv 10.1080/00029890.1989.11972172
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source JSTOR Archival Journals and Primary Sources Collection【Remote access available】
subjects Circles
Curvature
Geometric lines
Geometric planes
Line segments
Mathematical inequalities
Mathematics
Parallel lines
Surface areas
Symmetrical bodies
Unsolved Problems
title The Missing Boundary of the Blaschke Diagram
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