arXiv · 2312.12847
Moments of Mandelbrot cascades at critical exponents
Abstract
We obtain the asymptotic growth rate of the moments of the Mandelbrot random cascades at critical exponents. The key ingredient is a $q$ to $q/2$ reduction method for the moment-estimation, which is obtained by combining the martingale inequalities due to Burkholder and Burkholder-Rosenthal.
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Yong Han, Yanqi Qiu, Zipeng Wang. 2023-12-20. Moments of Mandelbrot cascades at critical exponents. https://arxiv.org/abs/2312.12847
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