{"title":"滤波逻辑:ω1的滤波","authors":"Matt Kaufmann","doi":"10.1016/0003-4843(81)90002-4","DOIUrl":null,"url":null,"abstract":"<div><p>Compactness and completeness theorems are proved for logics with a new quantifier M, whose interpretation depends on the choice of a filter on <em>ω</em><sub>1</sub>. Omitting types theorems and extensions to structures of arbitrary cardinality are also discussed. A number of questions are raised.</p></div>","PeriodicalId":100093,"journal":{"name":"Annals of Mathematical Logic","volume":"20 2","pages":"Pages 155-200"},"PeriodicalIF":0.0000,"publicationDate":"1981-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0003-4843(81)90002-4","citationCount":"4","resultStr":"{\"title\":\"Filter logics: Filters on ω1\",\"authors\":\"Matt Kaufmann\",\"doi\":\"10.1016/0003-4843(81)90002-4\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>Compactness and completeness theorems are proved for logics with a new quantifier M, whose interpretation depends on the choice of a filter on <em>ω</em><sub>1</sub>. Omitting types theorems and extensions to structures of arbitrary cardinality are also discussed. A number of questions are raised.</p></div>\",\"PeriodicalId\":100093,\"journal\":{\"name\":\"Annals of Mathematical Logic\",\"volume\":\"20 2\",\"pages\":\"Pages 155-200\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1981-06-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1016/0003-4843(81)90002-4\",\"citationCount\":\"4\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Annals of Mathematical Logic\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/0003484381900024\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Annals of Mathematical Logic","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/0003484381900024","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Compactness and completeness theorems are proved for logics with a new quantifier M, whose interpretation depends on the choice of a filter on ω1. Omitting types theorems and extensions to structures of arbitrary cardinality are also discussed. A number of questions are raised.