Ultrafilter extensions do not preserve elementary equivalence. Issue 4 (16th December 2019)
- Record Type:
- Journal Article
- Title:
- Ultrafilter extensions do not preserve elementary equivalence. Issue 4 (16th December 2019)
- Main Title:
- Ultrafilter extensions do not preserve elementary equivalence
- Authors:
- Saveliev, Denis I.
Shelah, Saharon - Abstract:
- Abstract: We show that there are models M 1 and M 2 such that M 1 elementarily embeds into M 2 but their ultrafilter extensions β β ( M 1 ) and β β ( M 2 ) are not elementarily equivalent.
- Is Part Of:
- Mathematical logic quarterly. Volume 65:Issue 4(2019)
- Journal:
- Mathematical logic quarterly
- Issue:
- Volume 65:Issue 4(2019)
- Issue Display:
- Volume 65, Issue 4 (2019)
- Year:
- 2019
- Volume:
- 65
- Issue:
- 4
- Issue Sort Value:
- 2019-0065-0004-0000
- Page Start:
- 511
- Page End:
- 516
- Publication Date:
- 2019-12-16
- Subjects:
- Mathematics -- Periodicals
Logic, Symbolic and mathematical -- Periodicals
511.3 - Journal URLs:
- http://onlinelibrary.wiley.com/journal/10.1002/(ISSN)1521-3870 ↗
http://onlinelibrary.wiley.com/ ↗ - DOI:
- 10.1002/malq.201900045 ↗
- Languages:
- English
- ISSNs:
- 0942-5616
- Deposit Type:
- Legaldeposit
- View Content:
- Available online (eLD content is only available in our Reading Rooms) ↗
- Physical Locations:
- British Library DSC - 5402.430000
British Library DSC - BLDSS-3PM
British Library STI - ELD Digital store - Ingest File:
- 26483.xml