作者:Ricardo; ABREU-BLAYA; Juan; BORY-REYES...clifford分析希尔伯特变换范数估计hilbert变换连续循环r指数dgt变换域
摘要:A Hilbert transform for Hlder continuous circulant (2 × 2) matrix functions, on the d-summable (or fractal) boundary Γ of a Jordan domain Ω in R2n , has recently been introduced within the framework of Hermitean Clifford analysis. The main goal of the present paper is to estimate the Hlder norm of this Hermitean Hilbert transform. The expression for the upper bound of this norm is given in terms of the Hlder exponents, the diameter of Γ and a specific d-sum (d > d) of the Whitney decomposition of Ω. The result is shown to include the case of a more standard Hilbert transform for domains with left Ahlfors-David regular boundary.
注:因版权方要求,不能公开全文,如需全文,请咨询杂志社