{"title":"$${{\\,\\textrm{SO}\\,}}(3)$$ -Homogeneous Decomposition of the Flag Scheme of $${{\\,\\textrm{SL}\\,}}_3$$ over $$\\mathbb {Z}\\left[ 1/2\\right] $$","authors":"","doi":"10.1007/s00031-024-09847-2","DOIUrl":null,"url":null,"abstract":"<h3>Abstract</h3> <p>In this paper, we give <span> <span>\\(\\mathbb {Z}\\left[ 1/2\\right] \\)</span> </span>-forms of <span> <span>\\({{\\,\\textrm{SO}\\,}}(3,\\mathbb {C})\\)</span> </span>-orbits in the flag variety of <span> <span>\\({{\\,\\textrm{SL}\\,}}_3(\\mathbb {C})\\)</span> </span>. We also prove that they give a <span> <span>\\(\\mathbb {Z}\\left[ 1/2\\right] \\)</span> </span>-form of the <span> <span>\\({{\\,\\textrm{SO}\\,}}(3,\\mathbb {C})\\)</span> </span>-orbit decomposition of the flag variety of <span> <span>\\({{\\,\\textrm{SL}\\,}}_3\\)</span> </span>.</p>","PeriodicalId":0,"journal":{"name":"","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-03-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"","FirstCategoryId":"100","ListUrlMain":"https://doi.org/10.1007/s00031-024-09847-2","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
In this paper, we give \(\mathbb {Z}\left[ 1/2\right] \)-forms of \({{\,\textrm{SO}\,}}(3,\mathbb {C})\)-orbits in the flag variety of \({{\,\textrm{SL}\,}}_3(\mathbb {C})\). We also prove that they give a \(\mathbb {Z}\left[ 1/2\right] \)-form of the \({{\,\textrm{SO}\,}}(3,\mathbb {C})\)-orbit decomposition of the flag variety of \({{\,\textrm{SL}\,}}_3\).
$${{,textrm{SO}\,}}(3)$$ - $${{,textrm{SL}\,}}_3$$ over $$\mathbb {Z}\left[ 1/2\right] $$ 的旗形方案的同次分解
Abstract In this paper, we give \(\mathbb {Z}\left[ 1/2\right] \) -forms of \({{\,\textrm{SO}\,}}(3,\mathbb {C})\) -orbits in the flag variety \({{\,\textrm{SL}\,}}_3(\mathbb {C})\) .的旗综中的({{\textrm{SL}\,}}_3(\mathbb {C}))的-轨道。我们还证明了它们给出了一个({{,textrm{SO}\,}}(3,\mathbb {C})\) 的({{,textrm{SO}\,}}(3,\mathbb {C})\) -形式。-orbit decomposition of the flag variety of ({{\textrm{SL}\}}_3\).