𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Commutators of Riesz Transforms Related to

✍ Scribed by B. Bongioanni; E. Harboure; O. Salinas

Publisher
SP Birkhäuser Verlag Boston
Year
2010
Tongue
English
Weight
545 KB
Volume
17
Category
Article
ISSN
1069-5869

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📜 SIMILAR VOLUMES

Riesz Transforms and Lie Groups of Polyn
Riesz Transforms and Lie Groups of Polynomial Growth
✍ A.F.M. ter Elst; Derek W. Robinson; Adam Sikora 📂 Article 📅 1999 🏛 Elsevier Science 🌐 English ⚖ 264 KB

Let G be a Lie group of polynomial growth. We prove that the second-order Riesz transforms on L 2 (G ; dg) are bounded if, and only if, the group is a direct product of a compact group and a nilpotent group, in which case the transforms of all orders are bounded.