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papers

Publications (13)

q-fin.ST2022

Stability of China's Stock Market: Measure and Forecast by Ricci Curvature on Network

Xinyu Wang, Liang Zhao, Ning Zhang +2

The systemic stability of a stock market is one of the core issues in the financial field. The market can be regarded as a complex network whose nodes are stocks connected by edges…

cs.IR2026

Intelligent Elastic Feature Fading: Enabling Model Retrain-Free Feature Efficiency Rollouts at Scale

Jieming Di, Xiaoyu Chen, Ying She +21

Large-scale ranking systems depend on thousands of features derived from user behavior across multiple time horizons. Typically requires model retraining -- resulting in long itera…

math.AP2012

An Interpolation Theorem for Sublinear Operators on Non-homogeneous Metric Measure Spaces

Haibo Lin, Dongyong Yang

Let $(X, d, I^¼)$ be a metric measure space and satisfy the so-called upper doubling condition and the geometrically doubling condition. In this paper, the authors establ…

math.CA2015

Boundedness of Commutators on Hardy Spaces over Metric Measure Spaces of Non-homogeneous Type

Haibo Lin, Suqing Wu, Dachun Yang

Let $(X, d, I^¼)$ be a metric measure space satisfying the so-called upper doubling condition and the geometrically doubling condition. Let $T$ be a CalderÃ³n-Zygmund operat…

math.CA2010

Boundedness of Lusin-area and $g_{I^} »^{*}$ Functions on Localized BMO Spaces over Doubling Metric Measure Spaces

Haibo Lin, Eiichi Nakai, Dachun Yang

Let $X$ be a doubling metric measure space. If $X$ has the $I^´$ -annular decay property for some $I^´ \in (0, 1]$ , the authors then establish the boundedness of…

math.FA2023

Predual Spaces of Hardy Spaces Related to Fractional SchrÃ¶dinger Operators

Qiumeng Li, Haibo Lin, Sibei Yang

Let $n \in N$ and $I^\pm \in (0, min {2, n})$ . For any $a \in [a^{*}, \infty)$ , the fractional SchrÃ¶dinger operator $L_{I^} \pm$ is defined by \begin{equation*} L_Î±:=(-Î)^{Î±/2}+a{|x|…

math.CA2014

Hardy spaces $H^{p}$ over non-homogeneous metric measure spaces and their applications

Xing Fu, Haibo Lin, Dachun Yang +1

Let $(X, d, I^¼)$ be a metric measure space satisfying both the geometrically doubling and the upper doubling conditions. Let $I ¨ \in (1, \infty)$ , $0 < p \leq 1 \leq q \leq \infty$ , $…

physics.med-ph2024

Enabling Clinical Use of Linear Energy Transfer in Proton Therapy for Head and Neck Cancer -- A Review of Implications for Treatment Planning and Adverse Events Study

Jingyuan Chen, Yunze Yang, Hongying Feng +12

Proton therapy offers significant advantages due to its unique physical and biological properties, particularly the Bragg peak, enabling precise dose delivery to tumors while spari…

math.CA2010

Spaces of Type BLO on Non-homogeneous Metric Measure Spaces

Haibo Lin, Dachun Yang

Let $(X, d, I^¼)$ be a metric measure space and satisfy the so-called upper doubling condition and the geometrically doubling condition. In this paper, the authors introd…

physics.med-ph2025

AI in Proton Therapy Treatment Planning: A Review

Yuzhen Ding, Hongying Feng, Martin Bues +12

Purpose: Proton therapy provides superior dose conformity compared to photon therapy, but its treatment planning is challenged by sensitivity to anatomical changes, setup/range unc…

math.CA2013

Equivalent boundedness of Marcinkiewicz integrals on non-homogeneous metric measure spaces

Haibo Lin, Dachun Yang

Let $(X, d, I^¼)$ be a metric measure space satisfying the upper doubling condition and the geometrically doubling condition in the sense of T. HytÃ¶nen. In this paper,…

math.CA2022

Riesz transform on manifolds with ends of different volume growth for $1 < p < 2$

Renjin Jiang, Hongquan Li, Haibo Lin

Let $M_{1}$ , $\dots$ , $M_{ℓ}$ be complete, connected and non-collapsed manifolds of the same dimension, where $2 \leq ℓ \in N$ , and suppose that each $M_{i}$ satisfies a doub…

physics.med-ph2022

Recent Progress in Pencil Beam Scanning FLASH Proton Therapy: A Narrative Review

Shouyi Wei, Chengyu Shi, Chin-Cheng Chen +6

Background and Objective: Recent experimental studies using ultra-high dose rate radiation therapy (FLASH-RT) have shown improved normal tissue sparing and comparable tumor control…