Items where Author is "Grätzer, George A."

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Number of items: 34.

Article

Grätzer, George A.: Characterizing representability by principal congruences for finite distributive lattices with a join-irreducible unit element. Acta scientiarum mathematicarum, (83) 3-4. pp. 415-431. (2017)

Grätzer, George A.: Homomorphisms and principal congruences of bounded lattices I. Isotone maps of principal congruences. Acta scientiarum mathematicarum, (82) 3-4. pp. 353-360. (2016)

Grätzer, George A.: Congruences in slim, planar, semimodular lattices: the swing lemma. Acta scientiarum mathematicarum, (81) 3-4. pp. 381-397. (2015)

Grätzer, George A.: On a result of Gábor Czédli concerning congruence lattices of planar semimodular lattices. Acta scientiarum mathematicarum, (81) 1-2. pp. 25-32. (2015)

Grätzer, George A. and Klus, G. and Nguyen, Athena: On the algorithmic construction of the 1960 sectional complement. Acta scientiarum mathematicarum, (77) 1-2. pp. 35-45. (2011)

Grätzer, George A. and Knapp, Edward: Notes on planar semimodular lattices. IV. The size of a minimal congruence lattice representation with rectangular lattices. Acta scientiarum mathematicarum, (76) 1-2. pp. 3-26. (2010)

Grätzer, George A. and Wares, T.: Notes on planar semimodular lattices. V. Cover-preserving embeddings of finite semimodular lattices into simple semimodular lattices. Acta scientiarum mathematicarum, (76) 1-2. pp. 27-33. (2010)

Grätzer, George A. and Lakser, Harry and Quackenbush, Robert W.: Congruence-preserving extensions of congruence-finite lattices to isoform lattices. Acta scientiarum mathematicarum, (75) 1-2. pp. 13-28. (2009)

Grätzer, George A. and Knapp, Edward: Notes on planar semimodular lattices. III. Rectangular lattices. Acta scientiarum mathematicarum, (75) 1-2. pp. 29-48. (2009)

Grätzer, George A. and Lakser, Harry: Representing homomorphisms of congruence lattices as restrictions of congruences of isoform lattices. Acta scientiarum mathematicarum, (75) 3-4. pp. 393-421. (2009)

Grätzer, George A. and Knapp, Edward: Notes on planar semimodular lattices II. Congruences. Acta scientiarum mathematicarum, (74) 1-2. pp. 37-47. (2008)

Grätzer, George A. and Knapp, Edward: Notes on planar semimodular lattices I. Construction. Acta scientiarum mathematicarum, (73) 3-4. pp. 445-462. (2007)

Grätzer, George A. and Lakser, Harry: Subdirectly irreducible modular lattices of width at most 4. Acta scientiarum mathematicarum, (73) 1-2. pp. 3-30. (2007)

Grätzer, George A. and Quackenbush, Robert W. and Schmidt, Elégius Tamás: Congruence-preserving extensions of finite lattices to isoform lattices. Acta scientiarum mathematicarum, (70) 3-4. pp. 473-494. (2004)

Grätzer, George A. and Schmidt, Eligius Tamás: Complete congruence representations with 2-distributive modular lattices. Acta scientiarum mathematicarum, (67) 1-2. pp. 39-50. (2001)

Grätzer, George A. and Lakser, Harry and Wehrung, Friedrich: Congruence amalgamation of lattices. Acta scientiarum mathematicarum, (66) 1-2. pp. 3-22. (2000)

Grätzer, George A. and Schmidt, Eligius Tamás: Representations of join-homomorphisms of distributive lattices with doubly 2-distributive lattices. Acta scientiarum mathematicarum, (64) 3-4. pp. 373-387. (1998)

Davidson, Michelle and Grätzer, George A.: A note on coalitions. Acta scientiarum mathematicarum, (61) 1-4. pp. 33-34. (1995)

Grätzer, George A. and Schmidt, Eligius Tamás: Another construction of complete-simple distributive lattices. Acta scientiarum mathematicarum, (58) 1-4. pp. 115-126. (1993)

Grätzer, George A. and Lakser, Harry and Wolk, Barry: On the lattice of complete congruences of a complete lattice : on a result of K. Reuter and R. Wille. Acta scientiarum mathematicarum, (55) 1-2. pp. 3-8. (1991)

Fried, Erich and Grätzer, George A.: Generalized congruences and products of lattice varieties. Acta scientiarum mathematicarum, (54) 1-2. pp. 21-36. (1990)

Grätzer, George A. and Wenzel, Günter H.: Notes on tolerance relations of lattices. Acta scientiarum mathematicarum, (54) 3-4. pp. 229-240. (1990)

Kelly, David and Grätzer, George A.: Addendum to "The lattice variety D°D". Acta scientiarum mathematicarum, (52) 3-4. p. 465. (1988)

Grätzer, George A. and Kelly, David: The lattice variety D°D. Acta scientiarum mathematicarum, (51) 1-2. pp. 73-80. (1987)

Grätzer, George A. and Huhn, András P.: Amalgamated free product of lattices III. : free generating sets. Acta scientiarum mathematicarum, (47) 3-4. pp. 265-275. (1984)

Grätzer, George A. and Huhn, András P.: Amalgamated free product of lattices : I. The common refinement property. Acta scientiarum mathematicarum, (44) 1-2. pp. 53-66. (1982)

Grätzer, George A. and Lakser, Harry and Quackenbush, Robert W.: On the lattice of quasivarieties of distributive lattices with pseudocomplementation. Acta scientiarum mathematicarum, (42) 3-4. pp. 257-263. (1980)

Fried, Erich and Grätzer, George A.: On automorphisms of the subalgebra lattice induced by automorphisms of the algebra. Acta scientiarum mathematicarum, (40) 1-2. pp. 49-52. (1978)

Grätzer, George A.: On the class of subdirect powers of a finite algebra. Acta scientiarum mathematicarum, (25) 1-2. pp. 160-168. (1964)

Grätzer, George A. and Schmidt, Eligius Tamás: Characterizations of congruence lattices of abstract algebras. Acta scientiarum mathematicarum, (24) 1-2. pp. 34-37. (1963)

Grätzer, George A. and Schmidt, Eligius Tamás: Partial abstract algebras : Chapter . Acta scientiarum mathematicarum, (24) 1-2. pp. 38-59. (1963)

Grätzer, George A. and Schmidt, Eligius Tamás: On inaccessible and minimal congruence relations : I. To professor Ladislaus Rédei on his 60th birthday. Acta scientiarum mathematicarum, (21) 3-4. pp. 337-342. (1960)

Grätzer, George A. and Schmidt, Eligius Tamás: On ideal theory for lattices. Acta scientiarum mathematicarum, (19) 1-2. pp. 82-92. (1958)

Grätzer, George A. and Schmidt, Eligius Tamás: On the Jordan—-Dedekind Chain Condition. Acta scientiarum mathematicarum, (18) 1-2. pp. 52-56. (1957)

This list was generated on 2019. szeptember 16. 09:18:17 CEST.