| Title: | Permutability of distributive congruence relations in a joint semilattice directed below (English) | 
| Author: | Ramana Murty, P.V. | 
| Author: | Raman, V. | 
| Language: | English | 
| Journal: | Mathematica Slovaca | 
| ISSN: | 0139-9918 | 
| Volume: | 35 | 
| Issue: | 1 | 
| Year: | 1985 | 
| Pages: | 43-49 | 
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| Category: | math | 
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| MSC: | 06A12 | 
| MSC: | 06B10 | 
| MSC: | 08A30 | 
| MSC: | 08B10 | 
| idZBL: | Zbl 0579.06005 | 
| idMR: | MR783961 | 
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| Date available: | 2009-09-25T09:42:34Z | 
| Last updated: | 2012-08-01 | 
| Stable URL: | http://hdl.handle.net/10338.dmlcz/132210 | 
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| Reference: | [1] CRAWLEY P., DILWORTH R. P.: Algebraic Theory of Lattices.Prentice-Hall, Inc. 1973. Zbl 0494.06001 | 
| Reference: | [2] DUDA J.: Congruences generated by filters.Comment. Math. Univ. Caгolinae 21, 1980, 1-9. Zbl 0417.06011, MR 0566237 | 
| Reference: | [3] GRÄTZER G.: Lattice Theory. First Concepts and Distributive Lattice.W. H. Freeman and Company, 1971. MR 0321817 | 
| Reference: | [4] GRÄTZER G., SCHMIDT E. T.: Standard ideals in lattices.Acta Math. Acad. Sci. Hungar, 12, 1961, 17-86. Zbl 0115.01901, MR 0133265 | 
| Reference: | [5] RAMANA MURTY P. V., RAMAM V.: On filters and filter congruences in semilattices;.accepted for publication in Algebra Universalis. | 
| Reference: | [6] SURYA KOTESWARA RAO K.: Characterization of stгucture lattices of certain kinds of join semilattices.Mathematics Seminar Notes, 6, 1978, 409-418. MR 0525259 | 
| Reference: | [7] VARLET J. C.: Nodal filters in Semilattices.Comment. Math. Univ. Carolinae  14,  1973, 263-277. Zbl 0276.06002, MR 0327597 | 
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