TY - JOUR
T1 - Weighted Lp norms of Marcinkiewicz functions on product domains along surfaces
AU - Al-Azri, Badriya
AU - Al-Salman, Ahmad
N1 - Publisher Copyright:
© 2024 the Author(s), licensee AIMS Press.
PY - 2024/1/1
Y1 - 2024/1/1
N2 - We prove a weighted Lp boundedness of Marcinkiewicz integral operators along surfaces on product domains. For various classes of surfaces, we prove the boundedness of the corresponding operators on the weighted Lebsgue space Lp (Rn × Rm, ω1 (x)dx, ω2 (y)dy), provided that the weights ω1 and ω2 are certain radial weights and that the kernels are rough in the optimal space L(log L)(Sn−1 × Sm−1). In particular, we prove the boundedness of Marcinkiewicz integral operators along surfaces determined by mappings that are more general than polynomials and convex functions. Also, in this paper we prove the weighted Lp boundedness of the related square and maximal functions. Our weighted Lp inequalities extend as well as generalize previously known Lp boundedness results.
AB - We prove a weighted Lp boundedness of Marcinkiewicz integral operators along surfaces on product domains. For various classes of surfaces, we prove the boundedness of the corresponding operators on the weighted Lebsgue space Lp (Rn × Rm, ω1 (x)dx, ω2 (y)dy), provided that the weights ω1 and ω2 are certain radial weights and that the kernels are rough in the optimal space L(log L)(Sn−1 × Sm−1). In particular, we prove the boundedness of Marcinkiewicz integral operators along surfaces determined by mappings that are more general than polynomials and convex functions. Also, in this paper we prove the weighted Lp boundedness of the related square and maximal functions. Our weighted Lp inequalities extend as well as generalize previously known Lp boundedness results.
KW - convex functions
KW - Hardy Littlewood maximal function
KW - Marcinkiewicz integral operators on product domains
KW - maximal functions
KW - weighted L norm
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UR - https://www.mendeley.com/catalogue/a00bd948-be43-3f64-9d00-a78db7a0c1b4/
U2 - 10.3934/math.2024408
DO - 10.3934/math.2024408
M3 - Article
AN - SCOPUS:85186205648
SN - 2473-6988
VL - 9
SP - 8386
EP - 8405
JO - AIMS Mathematics
JF - AIMS Mathematics
IS - 4
ER -