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On the intersection of
regressive sets
Joseph Barback and Thomas Graham McLaughlin |
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Vol. 79 (1978), No. 1, 19–35
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Abstract |
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Let A and B be regressive isols and let α ∈ A and β ∈ B. Let Y be the isol containing the set α∩β. We study some basic features of the isol Y , and features of Y in the special case the sum A + B is regressive. We also show that there is a large variety of regressive isols A and B for which the values of Y that are associated, in the above way, are all finite. |
Mathematical Subject Classification 2000
Primary: 03D50
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Milestones
Received: 23 June 1977
Published: 1 November 1978
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Authors |
| Joseph Barback | |
| Thomas Graham McLaughlin | |
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