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BOUNDEDNESS: 作品数：490被引量：867H指数：12; 导出分析报告; 相关领域：理学自动化与计算机技术更多>>; 相关作者：刘俊王铎陈强陈海明颜立新更多>>; 相关机构：北京师范大学北京大学曲靖师范学院长沙工程兵学院更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划国家教育部博士点基金中国博士后科学基金更多>>

Global Existence and Boundedness for the Attraction-repulsion Keller-Segel Model with Volume Filling Effect: 《Acta Mathematicae Applicatae Sinica》2025年第2期513-524,共12页Jian DENG; supported by National Natural Science Foundation of China(12271186,11871230).; This paper is concerned with the attraction-repulsion Keller-Segel model with volume filling effect.We consider this problem in a bounded domainΩ■R^(3) under zero-flux boundary condition,and it is shown that the vol...; 关键词：classical solutions global boundedness attraction-repulsion volume filling effect

The boundedness in a chemotaxis-haptotaxis system with ECM-dependent sensitivity: 《Applied Mathematics(A Journal of Chinese Universities)》2025年第1期20-32,共13页LIU Jiao LI Zhong-ping; Supported by the National Natural Science Foundation of China(11301419);the Research and innovation Team of China West Normal University(CXTD2020-5)。; This paper deals with a chemotaxis-haptotaxis system with ECM-dependent sensitivity under the Neumann boundary conditions in a smooth bounded domain.It is shown that the system possesses a globally bounded solution un...; 关键词：global boundedness chemotaxis-haptotaxis ECM-dependent sensitivity

Miyaoka-type inequalities for terminal threefolds with nef anti-canonical divisors: 《Science China Mathematics》2025年第1期1-18,共18页Masataka Iwai Chen Jiang Haidong Liu; supported by National Natural Science Foundation of China for Innovative Research Groups(Grant No.12121001);National Key Research and Development Program of China(Grant No.2020YFA0713200);supported by Grant-in-Aid for Early Career Scientists(Grant No.22K13907)。; In this paper,we study Miyaoka-type inequalities on Chern classes of terminal projective 3-folds with nef anti-canonical divisors.Let X be a terminal projective 3-fold such that-KX is nef.We show that if c_(1)(X)·c_(...; 关键词：terminal threefolds Miyaoka-type inequality BOUNDEDNESS

Global stability of a quasilinear predator-prey model with indirect pursuit-evasion interaction: 《International Journal of Biomathematics》2024年第8期147-174,共28页Chuanjia Wan Pan Zheng Wenhai Shan; supported by the National Natural Science Foundation of China(Grant Nos.11601053,12271064);the Science and Technology Research Project of Chongqing Municipal Education Commission(Grant No.KJZD-K202200602);the Natural Science Foundation of Chongqing(Grant No.CSTB2023NSCQ-MSX0099);the Hong Kong Scholars Program(Grant Nos.XJ2021042,2021-005)and the Young Hundred Talents Program of CQUPT in 2022-2024.; This paper deals with a predator-prey model with indirect prey-taxis and predator-taxis{u_(t)=■·(D_(1)(u)■u)-χ■·(S_(1)(u)■z)+u(αv-a_(1)-b_(1)u),x∈Ω,t>0,u_(t)=■·(D_(2)(v)■v)-ε■·(S_(1)(v)■w)+v(a_(2)-b_(...; 关键词：Predator-prey model QUASILINEAR global boundedness STABILIZATION

Boundedness and Positivity Preserving Numerical Analysis of a Fuzzy-Parameterized Delayed Model for Foot and Mouth Disease Dynamics: 《Computer Modeling in Engineering & Sciences》2024年第12期2527-2554,共28页Muhammad Tashfeen Fazal Dayan Muhammad Aziz ur Rehman Thabet Abdeljawad Aiman Mukheimer; Foot-and-mouth disease(FMD)is a viral disease that affects cloven-hoofed animals including cattle,pigs,and sheep,hence causing export bans among others,causing high economic losses due to reduced productivity.The glob...; 关键词：FMD Virus delay epidemic model fuzzy parameters stability CONSISTENCY

(q,r)boundedness of general rough pseudo-differential operators: 《Frontiers of Mathematics in China》2024年第6期367-378,共12页Yiwu HE Xiangrong ZHU; In this paper,we consider the(q,r)boundedness ofthe pseudo-differential operators with the amplitude a∈L^(P)S_(p)^(m)(p≥1,m∈R,0≤p≤1).When 0; 关键词：Pseudo-differential operator rough Hrmander class (q r)boundedness

Dynamical analysis,control,boundedness,and prediction for a fractional-order financial risk system: 《Chinese Physics B》2024年第11期223-235,共13页Kehao Yang Song Zheng Tianhu Yu Aceng Sambas Muhamad Deni Johansyah Hassan Saberi-Nik Mohamad Afendee Mohamed; Project jointly supported by the National Natural Science Foundation of China(Grant No.12372013);Program for Science and Technology Innovation Talents in Universities of Henan Province,China(Grant No.24HASTIT034);the Natural Science Foundation of Henan Province,China(Grant No.232300420122);the Humanities and Society Science Foundation from the Ministry of Education of China(Grant No.19YJCZH265);China Postdoctoral Science Foundation(Grant No.2019M651633);First Class Discipline of Zhejiang-A(Zhejiang University of Finance and Economics Statistics),the Collaborative Innovation Center for Data Science and Big Data Analysis(Zhejiang University of Finance and Economics-Statistics).; This paper delves into the dynamical analysis,chaos control,Mittag–Leffler boundedness(MLB),and forecasting a fractional-order financial risk(FOFR)system through an absolute function term.To this end,the FOFR system ...; 关键词：FOFR system dynamical analysis CONTROL BOUNDEDNESS forecasting

Qualitative Analysis of Solutions of a Nonlinear Biomechanical Model: 《Journal of Applied Mathematics and Physics》2024年第11期3982-3993,共12页Ifeoma D. Omoko Ayinla A. Abdurasid Jamiu R. Akewushola Ola A. Salami; The behavior of objects in motion is described by the equations of motion, which are basic concepts in mathematical physics. These equations are useful in explaining how forces and torques cause body components to mov...; 关键词：Nonlinear Differential Equations BIOMECHANICS Stability BOUNDEDNESS Lyapunov Methods Knee Joint

Block dual Toeplitz Operators on the Orthogonal Complements of Fock Spaces: 《Acta Mathematica Sinica,English Series》2024年第8期1967-1988,共22页Jian Xiang DONG Chun Xu XU Yu Feng LU; Supported by NSFC(Grant No.12031002)。; In this paper,we characterize the boundedness and compactness of the block dual Toeplitz operators acting on the orthogonal complement of the Fock spaces,and the compactness of the finite sum of two dual Toeplitz oper...; 关键词：Block dual Toeplitz operators BOUNDEDNESS COMPACTNESS Fock space (semi)-commutator

On Ideal-Derived-Set Mappings in Uniform Spaces: 《Journal of Mathematical Research with Applications》2024年第4期502-510,共9页Lihua LIN Xiangeng ZHOU; Supported by the National Natural Science Foundation of China(Grant No.12171015);the Natural Science Foundation of Fujian Province(Grant Nos.2023J011078;2020J05230);the Project of Innovation Groups of Ningde Normal University(Grant No.2023T01)。; In this paper,we introduce some ideal-derived-set mappings in uniform spaces and investigate the images of those mappings.Meanwhile,we introduce a concept of I-Hurewicz boundedness,study some basic topological operati...; 关键词：uniform spaces MAPPINGS I-cluster points I-Hurewicz boundedness

BOUNDEDNESS