Almost direct products and saturation

Bjàrni Jónsson; Philip Olin

Compositio Mathematica (1968)

  • Volume: 20, page 125-132
  • ISSN: 0010-437X

How to cite


Jónsson, Bjàrni, and Olin, Philip. "Almost direct products and saturation." Compositio Mathematica 20 (1968): 125-132. <>.

author = {Jónsson, Bjàrni, Olin, Philip},
journal = {Compositio Mathematica},
keywords = {general algebraic structures},
language = {eng},
pages = {125-132},
publisher = {Wolters-Noordhoff Publishing},
title = {Almost direct products and saturation},
url = {},
volume = {20},
year = {1968},

AU - Jónsson, Bjàrni
AU - Olin, Philip
TI - Almost direct products and saturation
JO - Compositio Mathematica
PY - 1968
PB - Wolters-Noordhoff Publishing
VL - 20
SP - 125
EP - 132
LA - eng
KW - general algebraic structures
UR -
ER -


  1. S. Feferman and R.L. Vaught [1] The first order properties of products of algebraic systems. Fund. Math.47 (1959), 57-103. Zbl0088.24803MR108455
  2. B. Jónsson [2] Universal relational systems. Math. Scand.4 (1956), 193-208. Zbl0077.25302MR96608
  3. B. Jónsson [3] Homogeneous universal relational systems. Math. Scand.8 (1960), 137-142. Zbl0173.00505MR125021
  4. H.J. Keisler [4] Ultraproducts and saturated models. Indag. Math.26 (1964), 178-186. Zbl0199.01101MR168483
  5. H.J. Keisler [5] Universal homogeneous Boolean algebras. Michigan Math. J.13 (1966), 129-132. Zbl0168.26602MR195770
  6. M. Morley and R. Vaught [6] Homogeneous universal models. Math. Scand.11 (1962), 37-57. Zbl0112.00603MR150032
  7. P. Olin [7] An almost everywhere direct power. (To appear in Trans. Amer. Math. Soc.). Zbl0184.01305MR231710
  8. T. Skolem [8] Untersuchungen über die Axiome des Klassenkalküls und über die "Productations und Summationsprobleme", welche gewissen Klassen von Aussagen betreffen. Skrifter utgit av Videnskapsselskapet i Kristiania, I. Klasse no. 3., Oslo1919. 

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