## Found 27 Documents (Results 1–27)

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### Semitorsion and product classes of $$l$$-groups. (English)Zbl 1038.06512

Holland, Charles (ed.), Ordered algebraic structures. Papers from the conference, Nanjing, China, July 6–10, 1998. Amsterdam: Gordon and Breach Science Publishers (ISBN 90-5699-325-9). Algebra Log. Appl. 16, 185-193 (2001).

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### Simultaneous representations of semilattices by lattices with permutable congruences. (English)Zbl 1043.06003

MSC:  06A12 06A15 06B10
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### Mathematical morphology and poset geometry. (English)Zbl 1049.52013

MSC:  52B40 06A15
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### Closure systems and their structure. (English)Zbl 0993.06004

MSC:  06A15 68U10
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### Characterizations of complete sublattices of a given complete lattice. (English)Zbl 0991.06005

MSC:  06B23 06A15
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### Closure operators and generating sets. (English)Zbl 0987.06004

MSC:  06A15 20M12
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### A counterexample to a result concerning closure operators. (English)Zbl 1001.06007

MSC:  06A15 06B23 06A06
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### Modal semilattices, implicative semilattices and triples. (English)Zbl 0993.06003

Chajda, I. (ed.) et al., Contributions to general algebra 13. Proceedings of the 60th workshop on general algebra “60. Arbeitstagung Allgemeine Algebra”, Dresden, Germany, June 22-25, 2000 and of the summer school ’99 on general algebra and ordered sets, Velké Karlovice, Czech Republic, August 30-September 4, 1999. Klagenfurt: Verlag Johannes Heyn. Contrib. Gen. Algebra. 13, 91-101 (2001).
MSC:  06A12 06A15 08A05

### Categorical closure operators. (English)Zbl 0995.18002

Koslowski, Jürgen (ed.) et al., Categorical perspectives. Papers from the international conference held in honor of George E. Strecker on the occasion of his 60th birthday at Kent State University, Kent, OH, USA, August 1998. Boston, MA: Birkhäuser. Trends in Mathematics. 109-150 (2001).

### Connections and polarities. (English)Zbl 0989.06007

Koslowski, Jürgen (ed.) et al., Categorical perspectives. Papers from the international conference held in honor of George E. Strecker on the occasion of his 60th birthday at Kent State University, Kent, OH, USA, August 1998. Boston, MA: Birkhäuser. Trends in Mathematics. 95-107 (2001).
MSC:  06A15

### Biclosed binary relations and Galois connections. (English)Zbl 0987.06005

MSC:  06A15 54A05 68R99
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### Connectedness with respect to a closure operator. (English)Zbl 0981.18009

MSC:  18D35 06A15 54D05
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