“…Subsequently, the L p (1 < p < ∞) boundedness of T Φ,Ω was established under conditions much weaker than Ω ∈ L q (S n−1 ) [1,6]. In particular, Al-Qassem et al [1] established the L p boundedness of T Φ,Ω under the condition that the function Ω belongs to the block space B introduced by Jiang and Lu in (see [14]). In fact, they proved the following theorem.…”
Section: Introduction and Resultsmentioning
confidence: 99%
“…For more details, we advise the readers to consult [1,3,4,6,7,8,10], among others. A particular result that we will need to prove our results is the following result in [4] which is an extension of a result of Duoandikoetxea in [7].…”
We study the mapping properties of singular integral operators defined by mappings of finite type. We prove that such singular integral operators are bounded on the Lebesgue spaces under the condition that the singular kernels are allowed to be in certain block spaces.2000 Mathematics Subject Classification: 42B20, 42B15, 42B25.
“…Subsequently, the L p (1 < p < ∞) boundedness of T Φ,Ω was established under conditions much weaker than Ω ∈ L q (S n−1 ) [1,6]. In particular, Al-Qassem et al [1] established the L p boundedness of T Φ,Ω under the condition that the function Ω belongs to the block space B introduced by Jiang and Lu in (see [14]). In fact, they proved the following theorem.…”
Section: Introduction and Resultsmentioning
confidence: 99%
“…For more details, we advise the readers to consult [1,3,4,6,7,8,10], among others. A particular result that we will need to prove our results is the following result in [4] which is an extension of a result of Duoandikoetxea in [7].…”
We study the mapping properties of singular integral operators defined by mappings of finite type. We prove that such singular integral operators are bounded on the Lebesgue spaces under the condition that the singular kernels are allowed to be in certain block spaces.2000 Mathematics Subject Classification: 42B20, 42B15, 42B25.
“…where w = 2 [log(|I| −1 )] , |I| < e −2 and [·] denotes the greatest integer function. Lemma 2.1 (See [3].) Letb be a function defined as in (2.2).…”
In this paper, we prove appropriate L p bounds for a class of maximal operators S W related to singular integrals with kernels which belong to block spaces and are supported by subvarieties. Also, we show that our condition on the kernel is optimal for the L 2 boundedness of S W . Our results improve substantially the main result obtained by L. K. Chen and H. Lin in [CL].
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.