Посилання:On growth of the inverse semigroup of partially defined co–finite automorphisms of integers / O. Bezushchak // Algebra and Discrete Mathematics. — 2004. — Vol. 3, № 2. — С. 45–55. — Бібліогр.: 15 назв. — англ.
Підтримка:We are grateful to Vitalii Sushchanskii for introduction to the subject,
for encouragement and helpful conversations.
This paper was written during the visit of the author to Uppsala University, which was supported by The Swedish Institute. The financial
support of The Swedish Institute and the hospitality of Uppsala University are gratefully acknowledged.
The inverse semigroup of partially defined co–
finite automorphisms of integers is considered. This semigroup is
presented by generators and defining relations and its growth function is described.