منابع مشابه
Lanczos invariant as an important element in Riemannian 4-spaces
We show the importance that the Lanczos invariant has in the study of 4 R embedded into 5 E , in the analysis of non-null constant vectors, and in the existence of the Lanczos potential for the Weyl tensor.
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ژورنال
عنوان ژورنال: Soil Science
سال: 1922
ISSN: 0038-075X
DOI: 10.1097/00010694-192212000-00003