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An Improved Slit for a Projection Microphotometer

โœ Scribed by ALTMAN, J. H.

Book ID
115377527
Publisher
Optical Society of America
Year
1951
Weight
625 KB
Volume
41
Category
Article
ISSN
0030-3941

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๐Ÿ“œ SIMILAR VOLUMES

An improved bound for extending partial
An improved bound for extending partial projective planes
โœ Stephen Dow ๐Ÿ“‚ Article ๐Ÿ“… 1983 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 895 KB

A partial projective plane S of order n is a collection of subse:(s (called lines) of an (n' + n + l)-set (of points) such that every line has size n + 1 and any two lines meet in a unique point. We denote the number of lines by b. In this paper it is shown that if b > n\* -2(n + 3)f + 6, then 2 can