{"title":"整值多项式与二项诺瑟环","authors":"Shadman R. Kareem","doi":"10.31972/ticma22.07","DOIUrl":null,"url":null,"abstract":"A torsion free as a Z- module ring R with unit is said to be a binomial ring if it is preserved as binomial symbol (a¦i)≔(a(a-1)(a-2)…(a-(i-1)))/i!, for each a∈R and i ≥ 0. The polynomial ring of integer-valued in rational polynomial Q[X] is defined by Int (Z^X):={h∈Q[X]:h(Z^X)⊂Z} an important example for binomial ring and is non-Noetherian ring. In this paper the algebraic structure of binomial rings has been studied by their properties of binomial ideals. The notion of binomial ideal generated by a given set has been defined. Which allows us to define new class of Noetherian ring using binomial ideals, which we named it binomially Noetherian ring. One of main result the ring Int (Z^({x,y})) over variables x and y present as an example of that kind of class of Noetherian. In general the ring Int(Z^X) over the finite set of variables X and for a particular F subset in Z the rings Int(F^(〖{x〗_1,x_2,...,x_i} ),Z)={h∈Q[x_1,x_2,...,x_i ]:h(F^(〖{x〗_1,x_2,...,x_i} ))⊆ Z} both are presented as examples of that kind of class of Noetherian.","PeriodicalId":269628,"journal":{"name":"Proceeding of 3rd International Conference of Mathematics and its Applications","volume":"23 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2020-10-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Integer-valued polynomials and binomially Noetherian rings\",\"authors\":\"Shadman R. Kareem\",\"doi\":\"10.31972/ticma22.07\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A torsion free as a Z- module ring R with unit is said to be a binomial ring if it is preserved as binomial symbol (a¦i)≔(a(a-1)(a-2)…(a-(i-1)))/i!, for each a∈R and i ≥ 0. The polynomial ring of integer-valued in rational polynomial Q[X] is defined by Int (Z^X):={h∈Q[X]:h(Z^X)⊂Z} an important example for binomial ring and is non-Noetherian ring. In this paper the algebraic structure of binomial rings has been studied by their properties of binomial ideals. The notion of binomial ideal generated by a given set has been defined. Which allows us to define new class of Noetherian ring using binomial ideals, which we named it binomially Noetherian ring. One of main result the ring Int (Z^({x,y})) over variables x and y present as an example of that kind of class of Noetherian. In general the ring Int(Z^X) over the finite set of variables X and for a particular F subset in Z the rings Int(F^(〖{x〗_1,x_2,...,x_i} ),Z)={h∈Q[x_1,x_2,...,x_i ]:h(F^(〖{x〗_1,x_2,...,x_i} ))⊆ Z} both are presented as examples of that kind of class of Noetherian.\",\"PeriodicalId\":269628,\"journal\":{\"name\":\"Proceeding of 3rd International Conference of Mathematics and its Applications\",\"volume\":\"23 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2020-10-28\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Proceeding of 3rd International Conference of Mathematics and its Applications\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.31972/ticma22.07\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceeding of 3rd International Conference of Mathematics and its Applications","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.31972/ticma22.07","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Integer-valued polynomials and binomially Noetherian rings
A torsion free as a Z- module ring R with unit is said to be a binomial ring if it is preserved as binomial symbol (a¦i)≔(a(a-1)(a-2)…(a-(i-1)))/i!, for each a∈R and i ≥ 0. The polynomial ring of integer-valued in rational polynomial Q[X] is defined by Int (Z^X):={h∈Q[X]:h(Z^X)⊂Z} an important example for binomial ring and is non-Noetherian ring. In this paper the algebraic structure of binomial rings has been studied by their properties of binomial ideals. The notion of binomial ideal generated by a given set has been defined. Which allows us to define new class of Noetherian ring using binomial ideals, which we named it binomially Noetherian ring. One of main result the ring Int (Z^({x,y})) over variables x and y present as an example of that kind of class of Noetherian. In general the ring Int(Z^X) over the finite set of variables X and for a particular F subset in Z the rings Int(F^(〖{x〗_1,x_2,...,x_i} ),Z)={h∈Q[x_1,x_2,...,x_i ]:h(F^(〖{x〗_1,x_2,...,x_i} ))⊆ Z} both are presented as examples of that kind of class of Noetherian.