REGULAR FILTERS OF DISTRIBUTIVE LATTICES | ||
Journal of Algebraic Systems | ||
دوره 12، شماره 2، فروردین 2025، صفحه 283-299 اصل مقاله (164.67 K) | ||
نوع مقاله: Original Manuscript | ||
شناسه دیجیتال (DOI): 10.22044/jas.2023.12585.1674 | ||
نویسندگان | ||
Sambasiva Rao Mukkamala* ؛ Phaneendra Kumar Ananthapatnayakuni | ||
Department of Mathematics, MVGR College of Engineering, Vizianagaram, P.O. Box 535005, Andhra Pradesh, India. | ||
چکیده | ||
The concepts of regular filters and π--filters are introduced in distributive lattices. A set of equivalent conditions is given for a D-filter to become a regular filter. For every D-filter, it is proved that there exists a homomorphism whose dense kernel is a regular filter. π--filters are characterized in terms of regular filters and congruences. Some equivalent conditions are given for the space of all prime π-filters to become a Hausdorff space. | ||
کلیدواژهها | ||
Minimal prime D-filter؛ π-filter؛ dense element؛ relatively complemented lattice؛ Hausdorff space | ||
مراجع | ||
1. G. Birkhoff, Lattice theory, Amer. Math. Soc. Colloq. XXV, Providence, 1967.
2. T. S. Blyth, Ideals and filters of pseudo-complemented semilattices, Proc. Edinb. Math. Soc., 23 (1980), Article ID: 301316.
3. S. Burris and H. P. Sankappanavar, A Course in Universal Algebra, Springer Verlag, 1981.
4. W. H. Cornish, Annulets and α-ideals in distributive lattices, J. Aust. Math. Soc., 15 (1973), 70–77.
5. W. H. Cornish, Normal lattices, J. Aust. Math. Soc., 14 (1972), 200–215.
6. D. Dikranjan and W. Tholen, Categorical Structure of Closure Operators: With Applications to Topology, Spinger Dordrecht, 1995.
7. A. P. Phaneendra Kumar, M. Sambasiva Rao and K. Sobhan Babu, Filters of distributive lattices generated by dense elements, Palest. J. Math., 11(2) (2022), 45–54.
8. A. P. Phaneendra Kumar, M. Sambasiva Rao and K. Sobhan Babu, Generalized prime D-filters of distributive lattices, Arch. Math., 57(3) (2021), 157–174.
9. M. Sambasiva Rao, e-filters of MS-algebras, Acta Math. Sci. Ser. B, 33(3), (2013), 738–746.
10. M. Sambasiva Rao, Normal filters of distributive lattices, Bull. Sec. logic, 41(3) (2012), 131–143.
11. T. P. Speed, Some remarks on a class of distributive lattices, J. Aust. Math. Soc., 9 (1969), 289–296. | ||
آمار تعداد مشاهده مقاله: 353 تعداد دریافت فایل اصل مقاله: 444 |