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This article is cited in 1 scientific paper (total in 1 paper)
A matrix problem over a discrete valuation ring
A. G. Zavadskii, U. S. Revitskaya Kiev State Technical University of Construction and Architecture
Abstract:
A flat matrix problem of mixed type (over a discrete valuation ring and its skew field of fractions) is considered which naturally arises in connection with several problems in the theory of integer-valued representations and in ring theory. For this problem, a criterion for module boundedness is proved, which is stated in terms of a pair of partially ordered sets $\bigl(\mathscr P(A),\mathscr P(B)\bigr)$ associated with the pair of transforming algebras $(A,B)$ defining the problem. The corresponding statement coincides in effect with the formulation of Kleiner's well-known finite-type criterion for representations of pairs of partially ordered sets over a field. The proof is based on a reduction (which uses the techniques of differentiation) to representations of semimaximal rings (tiled orders) and partially ordered sets.
Received: 16.02.1998
Citation:
A. G. Zavadskii, U. S. Revitskaya, “A matrix problem over a discrete valuation ring”, Sb. Math., 190:6 (1999), 835–858
Linking options:
https://www.mathnet.ru/eng/sm412https://doi.org/10.1070/sm1999v190n06ABEH000412 https://www.mathnet.ru/eng/sm/v190/i6/p59
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Abstract page: | 366 | Russian version PDF: | 199 | English version PDF: | 22 | References: | 46 | First page: | 1 |
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