Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《JOURNAL OF QINGHAI NORMAL UNIVERSITY(NATURAL SCIENCE EDITION)》 1997-01
Add to Favorite Get Latest Update

Some Properties About Curvature Quantity

A Lian(Management Cadre colleg for village and Township Enterprises of Agriculture Ministry)  
urvature quantity in Riamannian Space is a further use of Gaussian curvature in thesurface, This paper mainly Points out some properties of curvature quantity,concluding thatin Riemannian Space whose coordinate system is n-fold Ortiogonal System of hypersurfaces,Curvature quantity can be expressed by mean curvature of coordinate surfaces and first cur-vature of parametric curves,revealing the important characteristic of curvature quantity.
【CateGory Index】: O186
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved