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On endomorphisms of free groups that preserve primitivity

โœ Scribed by S.V. Ivanov


Publisher
Springer
Year
1999
Tongue
English
Weight
192 KB
Volume
72
Category
Article
ISSN
0003-889X

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๐Ÿ“œ SIMILAR VOLUMES


Endomorphisms of Free Groups That Preser
โœ Donghi Lee ๐Ÿ“‚ Article ๐Ÿ“… 2002 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 86 KB

We prove that if an endomorphism ฯ† of a free group F n of a finite rank n preserves an automorphic orbit Orb AutF n W with W = 1, i.e., if ฯ† Orb AutF n W โІ Orb AutF n W , then ฯ† is an automorphism. ๏ฃฉ 2002 Elsevier Science (USA)