Results 11 to 20 of about 102,807 (280)
A PARABOLIC SINGULAR INTEGRAL OPERATOR WITH ROUGH KERNEL [PDF]
Journal of the Australian Mathematical Society, 2008 AbstractLet Ω(y′) be an H1(Sn−1) function on the unit sphere satisfying a certain cancellation condition. We study the Lp boundedness of the singular integral operator where α≥n and ρ is a norm function which is homogeneous with respect to certain nonistropic dilation. The result in the paper substantially improves and extends some known results.
Chen, Yanping, Ding, Yong, Fan, Dashan
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The valuation of barrier options under a threshold rough Heston model
Journal of Management Science and Engineering, 2023 In this paper, we propose a novel model for pricing double barrier options, where the asset price is modeled as a threshold geometric Brownian motion time changed by an integrated activity rate process, which is driven by the convolution of a fractional ...
Kevin Z. Tong, Allen Liu
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Large deviations for rough paths of the fractional Brownian motion [PDF]
, 2004 Starting from the construction of a geometric rough path associated with a fractional Brownian motion with Hurst parameter $H\in]{1/4}, {1/2}[$ given by Coutin and Qian (2002), we prove a large deviation principle in the space of geometric rough paths ...
Millet, Annie, Sanz-Solé, Marta
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Liang you shipin ke-ji, 2020 The increase of white immature kernel decrease the percentage of whole grain and lower the inspection grade. In the occurrence rate of white immature kernel, especially in those of milky white rice kernel and in immature base rice kernel, differences ...
Hisashi Tanno
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Accurate Rough Terrain Estimation with Space-Carving Kernels [PDF]
Robotics: Science and Systems V, 2009 Accurate terrain estimation is critical for autonomous offroad navigation. Reconstruction of a 3D surface allows rough and hilly ground to be represented, yielding faster driving and better planning and control. However, data from a 3D sensor samples the terrain unevenly, quickly becoming sparse at longer ranges and containing large voids because of ...
R. Hadsell +3 more
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Characterization of Doum Palm Seed Kernel as Natural Sorbent for Metal Ions Removal from Gombe Ternary Wastewater [PDF]
, 2019 Water pollution is one of the major challenges in cities and industrialized areas of the world. The effluent from Gombe ternary wastewater pollutes the surrounding waters thereby constituting health threat to the populace within its vicinity.
Abdulkarim, Abdulwadud Yusuf +2 more
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Rule Generation Based on Novel Kernel Intuitionistic Fuzzy Rough Set Model
IEEE Access, 2018 This paper develops a novel kernel intuitionistic fuzzy rough set (KIFRS) model as a hybrid model to improve the effects of rule generation based on rough sets.
Kuo-Ping Lin +2 more
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Approximation of rough paths of fractional Brownian motion [PDF]
, 2008 28 pages - Supported by the grants BFM 2003-01345, HF 2003-006, Dirección General de Investigación, Ministerio de Educación y Ciencia, Spain and partially supported by the program SAB 2003-0082, Dirección General de Universidades, Ministerio de ...
Millet, Annie, Sanz-Solé, Marta
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Quantitative weighted bounds for Calderón commutators with rough kernels [PDF]
Studia Mathematica, 2022 weaken the assumption on the ...
Chen, Yanping, Li, Ji
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Mathematics, 2020 In this paper, we establish the boundedness of a class of oscillatory singular integral operators with rough kernel on central Morrey spaces. Moreover, the boundedness for each of their commutators on weighted central Morrey spaces was also obtained.
Yongliang Zhou, Dunyan Yan, Mingquan Wei
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