{"title":"恒等阶子漫游的几何考奇问题","authors":"Matteo Raffaelli","doi":"arxiv-2409.04358","DOIUrl":null,"url":null,"abstract":"Given a smooth $s$-dimensional submanifold $S$ of $\\mathbb{R}^{m+c}$ and a\nsmooth distribution $\\mathcal{D}\\supset TS$ of rank $m$ along $S$, we study the\nfollowing geometric Cauchy problem: to find an $m$-dimensional rank-$s$\nsubmanifold $M$ of $\\mathbb{R}^{m+c}$ (that is, an $m$-submanifold with\nconstant index of relative nullity $m-s$) such that $M \\supset S$ and $TM |_{S}\n= \\mathcal{D}$. In particular, under some reasonable assumption and using a\nconstructive approach, we show that a solution exists and is unique in a\nneighborhood of $S$.","PeriodicalId":501113,"journal":{"name":"arXiv - MATH - Differential Geometry","volume":"1 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2024-09-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"The geometric Cauchy problem for constant-rank submanifolds\",\"authors\":\"Matteo Raffaelli\",\"doi\":\"arxiv-2409.04358\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Given a smooth $s$-dimensional submanifold $S$ of $\\\\mathbb{R}^{m+c}$ and a\\nsmooth distribution $\\\\mathcal{D}\\\\supset TS$ of rank $m$ along $S$, we study the\\nfollowing geometric Cauchy problem: to find an $m$-dimensional rank-$s$\\nsubmanifold $M$ of $\\\\mathbb{R}^{m+c}$ (that is, an $m$-submanifold with\\nconstant index of relative nullity $m-s$) such that $M \\\\supset S$ and $TM |_{S}\\n= \\\\mathcal{D}$. In particular, under some reasonable assumption and using a\\nconstructive approach, we show that a solution exists and is unique in a\\nneighborhood of $S$.\",\"PeriodicalId\":501113,\"journal\":{\"name\":\"arXiv - MATH - Differential Geometry\",\"volume\":\"1 1\",\"pages\":\"\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2024-09-06\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"arXiv - MATH - Differential Geometry\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/arxiv-2409.04358\",\"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 - Differential Geometry","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/arxiv-2409.04358","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
The geometric Cauchy problem for constant-rank submanifolds
Given a smooth $s$-dimensional submanifold $S$ of $\mathbb{R}^{m+c}$ and a
smooth distribution $\mathcal{D}\supset TS$ of rank $m$ along $S$, we study the
following geometric Cauchy problem: to find an $m$-dimensional rank-$s$
submanifold $M$ of $\mathbb{R}^{m+c}$ (that is, an $m$-submanifold with
constant index of relative nullity $m-s$) such that $M \supset S$ and $TM |_{S}
= \mathcal{D}$. In particular, under some reasonable assumption and using a
constructive approach, we show that a solution exists and is unique in a
neighborhood of $S$.