Hypoellipticity of second order differential operators2계 미분작용소의 준타원성
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.advisor | Kwon, Kil-Hyun | - |
| dc.contributor.advisor | 권길헌 | - |
| dc.contributor.author | Yu, Byeong-Hoon | - |
| dc.contributor.author | 유병훈 | - |
| dc.date.accessioned | 2011-12-14T04:58:17Z | - |
| dc.date.available | 2011-12-14T04:58:17Z | - |
| dc.date.issued | 1988 | - |
| dc.identifier.uri | http://library.kaist.ac.kr/search/detail/view.do?bibCtrlNo=66090&flag=dissertation | - |
| dc.identifier.uri | http://hdl.handle.net/10203/42313 | - |
| dc.description | 학위논문(석사) - 한국과학기술원 : 응용수학과, 1988.2, [ [ii], 25, [2] p. ; ] | - |
| dc.description.abstract | We are concerned with the second order partial differential operators generated by the smooth real vector fields $X_0$, …, $X_k$. We extend a sufficient condition for the hypoellipticity of the operators of the form $ ∑_{j=0}^kX_j^2+X_0$ to that for the second order pseudodifferential operators of the form $ ∑_{j=1}^kA_j^2+iA_0+B$. | eng |
| dc.language | eng | - |
| dc.publisher | 한국과학기술원 | - |
| dc.title | Hypoellipticity of second order differential operators | - |
| dc.title.alternative | 2계 미분작용소의 준타원성 | - |
| dc.type | Thesis(Master) | - |
| dc.identifier.CNRN | 66090/325007 | - |
| dc.description.department | 한국과학기술원 : 응용수학과, | - |
| dc.identifier.uid | 000861269 | - |
| dc.contributor.localauthor | Kwon, Kil-Hyun | - |
| dc.contributor.localauthor | 권길헌 | - |
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