{"title":"非阿基米德域上的中间值定理","authors":"L. Corgnier, C. Massaza, P. Valabrega","doi":"10.4418/2013.68.2.17","DOIUrl":null,"url":null,"abstract":"The paper investigates general properties of the power series over a non- Archimedean ordered field, extending to the set of algebraic power series the intermediate value theorem and Rolle's theorem and proving that an algebraic series attains its maximum and its minimum in every closed interval. The paper also investigates a few properties concerning the convergence of power series, Taylor's expansion around a point and the order of a zero.","PeriodicalId":107618,"journal":{"name":"Le Matematiche","volume":"15 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2013-10-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","resultStr":"{\"title\":\"On the intermediate value theorem over a non-Archimedean field\",\"authors\":\"L. Corgnier, C. Massaza, P. Valabrega\",\"doi\":\"10.4418/2013.68.2.17\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The paper investigates general properties of the power series over a non- Archimedean ordered field, extending to the set of algebraic power series the intermediate value theorem and Rolle's theorem and proving that an algebraic series attains its maximum and its minimum in every closed interval. The paper also investigates a few properties concerning the convergence of power series, Taylor's expansion around a point and the order of a zero.\",\"PeriodicalId\":107618,\"journal\":{\"name\":\"Le Matematiche\",\"volume\":\"15 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2013-10-21\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"3\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Le Matematiche\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.4418/2013.68.2.17\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Le Matematiche","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.4418/2013.68.2.17","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
On the intermediate value theorem over a non-Archimedean field
The paper investigates general properties of the power series over a non- Archimedean ordered field, extending to the set of algebraic power series the intermediate value theorem and Rolle's theorem and proving that an algebraic series attains its maximum and its minimum in every closed interval. The paper also investigates a few properties concerning the convergence of power series, Taylor's expansion around a point and the order of a zero.
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