Abstract
The spectrum of a residuated lattice L is the set Spec(L) of all prime i-filters. It is well known that Spec(L) can be endowed with the spectral topology. The main scope of this paper is to introduce and study another topology on Spec(L), the so called stable topology, which turns out to be coarser than the spectral one. With this and in view, we introduce the notions of pure i-filter for a residuated lattice and the notion of normal residuated lattice. So, we generalize to case of residuated lattice some results relative to MV-algebras (Belluce and Sessa in Quaest Math 23:269–277, 2000; Cavaccini et al. in Math Japonica 45(2):303–310, 1997) or BL-algebras (Eslami and Haghani in Kybernetika 45:491–506, 2009; Leustean in Central Eur J Math 1(3): 382–397, 2003; Turunen and Sessa in Mult-Valued Log 6(1–2):229–249, 2001).
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Acknowledgments
The authors gratefully acknowledge the anonymous reviewer for helpful comments and suggestions. Following the suggestion of the referee, the authors have in intention to extend the results of this paper for the non-commutative case.
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Buşneag, C., Piciu, D. The stable topology for residuated lattices. Soft Comput 16, 1639–1655 (2012). https://doi.org/10.1007/s00500-012-0849-x
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DOI: https://doi.org/10.1007/s00500-012-0849-x