| Autor: |
Bauer, Wolfram, Laaroussi, Abdellah, Tarama, Daisuke |
| Zdroj: |
Potential Analysis; Aug2024, Vol. 61 Issue 2, p289-316, 28p |
| Abstrakt: |
We present an explicit form of the subelliptic heat kernel of the intrinsic sublaplacian Δ sub 5 induced by a rank 5 trivializable subriemannian structure on the Euclidean seven dimensional sphere S 7 . This completes the heat kernel analysis of trivializable subriemannian structures on S 7 induced by a Clifford module action on R 8 . As an application we derive the spectrum of Δ sub 5 and the Green function of the conformal sublaplacian in an explicit form. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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