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Sikora, Adam On the \(L^2 \to L^{\infty}\) norms of spectral multipliers of “quasi-homogeneous” operators on homogeneous groups. (English) Zbl 0936.42009 Trans. Am. Math. Soc. 351, No. 9, 3743-3755 (1999). Reviewer: Yang Dachun (Kowloon) MSC: 42B15 43A22 35P99 × Cite Format Result Cite Review PDF Full Text: DOI