{"title":"相加循环复合体和相干二重性","authors":"Fei Ren","doi":"arxiv-2406.01212","DOIUrl":null,"url":null,"abstract":"Let $k$ be a field of positive characteristic $p$, and $X$ be a separated of\nfinite type $k$-scheme of dimension $d$. We construct a cycle map from the\nadditive cycle complex to the residual complex of Serre-Grothendieck coherent\nduality theory. This map is compatible with a cubical version of the map\nconstructed in [Ren23] arXiv:2104.09662 when $k$ is perfect. As a corollary, we\nget injectivity statements for (additive) higher Chow groups as well as for\nmotivic cohomology (with modulus) with $\\mathbb{Z}/p$ coefficients when $k$ is\nalgebraically closed.","PeriodicalId":501143,"journal":{"name":"arXiv - MATH - K-Theory and Homology","volume":"14 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2024-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Additive cycle complex and coherent duality\",\"authors\":\"Fei Ren\",\"doi\":\"arxiv-2406.01212\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Let $k$ be a field of positive characteristic $p$, and $X$ be a separated of\\nfinite type $k$-scheme of dimension $d$. We construct a cycle map from the\\nadditive cycle complex to the residual complex of Serre-Grothendieck coherent\\nduality theory. This map is compatible with a cubical version of the map\\nconstructed in [Ren23] arXiv:2104.09662 when $k$ is perfect. As a corollary, we\\nget injectivity statements for (additive) higher Chow groups as well as for\\nmotivic cohomology (with modulus) with $\\\\mathbb{Z}/p$ coefficients when $k$ is\\nalgebraically closed.\",\"PeriodicalId\":501143,\"journal\":{\"name\":\"arXiv - MATH - K-Theory and Homology\",\"volume\":\"14 1\",\"pages\":\"\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2024-06-03\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"arXiv - MATH - K-Theory and Homology\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/arxiv-2406.01212\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"arXiv - MATH - K-Theory and Homology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/arxiv-2406.01212","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Let $k$ be a field of positive characteristic $p$, and $X$ be a separated of
finite type $k$-scheme of dimension $d$. We construct a cycle map from the
additive cycle complex to the residual complex of Serre-Grothendieck coherent
duality theory. This map is compatible with a cubical version of the map
constructed in [Ren23] arXiv:2104.09662 when $k$ is perfect. As a corollary, we
get injectivity statements for (additive) higher Chow groups as well as for
motivic cohomology (with modulus) with $\mathbb{Z}/p$ coefficients when $k$ is
algebraically closed.