Generalized Affine Transformation Monoid of a Residue Class Ring |
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Authors: | Yonglin Cao |
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Affiliation: | (1) Institute of Applied Mathematics, School of Mathematics and Information, Shandong University of Technology, Zibo, Shandong 255049, China |
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Abstract: | In this paper, we consider the generalized affine transformation monoid Gaff (A/I) of a residue class ring A/I of a commutative ring A with identity modulo its nonzero ideal I. For the general case, we investigate the Green's relations, Schutzenberger group for every D-class and, the structure of group H-classes, regular D-classes, the idempotent set E(Gaff (A/I)) and the regular element set Reg (Gaff (A/I)) of Gaff (A/I). If A is an integral domain and I a product of powers of invertible maximal ideals, we show that Gaff (A/I) is an epigroup, every R⋆-classes of Gaff (A/I) is a nil-extension of a right group and that Gaff (A/I) is a complete lattice of nil-extensions of right groups. |
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