Isomorphism types of expanded superatomic Ershov algebras (Q2713997)
From MaRDI portal
 | This is the item page for this Wikibase entity, intended for internal use and editing purposes. Please use this page instead for the normal view: Isomorphism types of expanded superatomic Ershov algebras |
scientific article; zbMATH DE number 1603256
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Isomorphism types of expanded superatomic Ershov algebras |
scientific article; zbMATH DE number 1603256 |
Statements
10 June 2001
0 references
\(I\)-algebra
0 references
Ershov algebra
0 references
Boolean algebra
0 references
0.8720003
0 references
0.8701469
0 references
0.86734545
0 references
0 references
0.8600451
0 references
0.8557958
0 references
0 references
Isomorphism types of expanded superatomic Ershov algebras (English)
0 references
The main result is the classification of isomorphism types of countable superatomic Boolean algebras whose rank does not exceed \(\omega\). A wide class of complete theories of Boolean algebras with distinguished ideals is proven to have \(2^\omega\) models of fixed countable ordinal type.
0 references
