Fractionally-semilocal Bezout rings (in Ukrainian) |
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| Author |
mandaruna87@mail.ru
Ivan Franko National University of Lviv
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| Abstract |
It is proved that a fractionally-semilocal Bezout ring has stable range 3. It is proved that
a fractionally-semilocal Bezout ring of stable range 2 is an elementary divisors ring. PM-ring
which is a fractionally-semilocal Bezout ring is an elementary divisor ring.
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| Keywords |
fractionally-semilocal rings; stable range
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| DOI |
doi:10.15330/ms.43.2.140-143
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| Reference |
1. Kaplansky I. Elementary divisors and modules// Trans. Amer. Math. Soc. – 1949. – V.66. – P. 464–491.
2. Zabavsky B.V. Diagonal reduction of matrices over ring. – Mat. Studies, Monograph series, XVI. – VNTL: Lviv, 2012. – 251 p. 3. Zabavsky B.V. Fractionally regular Bezout ring// Mat. Stud. – 2009. – V.32, №1. – P. 76–80. 4. Matlis E. The minimal spectrum of a reduced ring// Illinois J. Math. – 1983. – V.27, №3. – P. 353–391. |
| Pages |
140-143
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| Volume |
43
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| Issue |
1
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| Year |
2015
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| Journal |
Matematychni Studii
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| Full text of paper | |
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