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王一夫

  • 职称:正高级
  • 所属院系:数学与统计学院  
  • 成果数量:20条,属于本单位的个人成果20条

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作者: Wang,Yifu1;Liu,Ji2; (1School of Mathematics and Statistics, Beijing Institute of Technology, Beijing, 100081, China;2College of Sciences, Nanjing Agricultural University, Nanjing, 210095, China)

出处: Journal of Differential Equations 2024 Vol.378 P171-203

摘要: In this paper, we study the influence of nutrient-dependent cell proliferation on large time behavior of the solutions to an associated initial-bounda ...

作者: Sergey A. Timoshin1;1;Yifu Wang2;CA21School of Mathematics and Physics, Xi’an Jiaotong-Liverpool University, Suzhou, Jiangsu 215123, PR China;2School of Mathematics and Statistics, Beijing Institute of Technology, Beijing 100081, PR China)

出处: Nonlinear Analysis: Real World Applications 2024 Vol.77 P104050

摘要: This paper is concerned with a population dynamics model describing the evolution of three biological species. Our system takes into account diffusion ...

作者: Huang, Ai1; Wang, Yifu11School of Mathematics and Statistics, Beijing Institute of Technology, Beijing; 100081, China)

出处: Applied Mathematics Letters 2024

作者: Wang, Y. F.1;Xu, Y. X.1,2,3;Li, Y. P.1;Zhang, J.41Beijing Inst Technol, State Key Lab Explos Sci & Technol, Beijing 100081, Peoples R China.;2Tangshan Res Inst, Beijing Inst Technol, Tangshan 063000, Hebei, Peoples R China.;3Beijing Inst Technol, Chongqing Innovat Ctr, Chongqing 401120, Peoples R China.;4Beijing Inst Aerosp Long March Vehicle, Beijing 100048, Peoples R China.)

出处: MECHANICS OF SOLIDS 2023 Vol.58 No.6 P2269-2283

关键词: DYNAMIC SHEAR RESPONSE; MICROSTRUCTURAL EVOLUTION; FRACTURE-BEHAVIOR; HEAVY ALLOYS; PENETRATION; PHASE; LOCALIZATION; DUCTILITY

摘要: Dynamic shear and ballistic impact experiments were conducted to investigate mechanism by which tungsten alloy projectiles impact high-strength steel. ...

作者: Liu, T. L.1,2;Xu, Y. X.1,2;Wang, Y. F.1,21Beijing Inst Technol, State Key Lab Explos Sci & Technol, Beijing, Peoples R China.;2Beijing Inst Technol, Sch Mechatron Engn, Beijing, Peoples R China.)

出处: MECHANICS OF SOLIDS 2023 Vol.58 No.6 P2295-2318

关键词: ALUMINUM TARGETS; SPHERES; MOTION; IMPACT; RESISTANCE; REVOLUTION; MECHANICS; CAVITY; ANGLES

摘要: To solve the ballistic limit and trajectory deflection angle of a spherical projectile after oblique penetration of a finite-thickness mild steel plat ...

作者: Wang, Yifu1; Xu, Chi11School of Mathematics and Statistics, Beijing Institute of Technology, Beijing; 100081, China)

出处: Mathematical Models and Methods in Applied Sciences 2023

作者: Wang, Yifu1;Xu, Chi1; (1School of Mathematics and Statistics, Beijing Institute of Technology, Beijing, 100081, China)

出处: Proceedings of the Royal Society of Edinburgh Section A: Mathematics 2022 P1-26

关键词: CLASSICAL-SOLUTIONS;GLOBAL EXISTENCE;CANCER;BOUNDEDNESS;SYSTEM;ADENOVIRUS;INVASION;ONYX-015;TISSUE;HEAD

摘要: This paper considers a model for oncolytic virotherapy given by the doubly haptotactic cross-diffusion system with positive parameters,. When posed un ...

作者: Wei, Ya-nan;Wang, Yifu;Li, Jing (1College of Science, Minzu University of China, Beijing; 100081, China;2School of Mathematics and Statistics, Beijing Institute of Technology, Beijing; 100081, China)

出处: Zeitschrift fur Angewandte Mathematik und Physik 2022 Vol.73 No.2

关键词: BOUNDEDNESS

摘要: In this paper, based on Lp- Lq estimate for the Neumann heat semigroup, we investigate the asymptotic behavior for solutions to an oncolytic virothera ...

作者: Wang, Yifu;Xu, Chi (1School of Mathematics and Statistics, Beijing Institute of Technology, Beijing; 100081, China)

出处: arXiv 2022

摘要: This paper deals with an initial-boundary value problem for a doubly haptotactic cross-diffusion system arising from the oncolytic virotherapy (Equati ...

作者: Li, Jing1; Wang, Yifu21College of Science, Minzu University of China, Beijing; 100081, China;2School of Mathematics and Statistics, Beijing Institute of Technology, Beijing; 100081, China)

出处: Zeitschrift fur Angewandte Mathematik und Physik 2021 Vol.Vol.72 No.No.1

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王一夫正高级简介

Educational Background

  Sep., 1987--Jul., 1991(B. Sc.) Department of Mathematics, Jilin University

  Sep., 1991--Jul., 1994(M.Sc.) Institute of Mathematics, Jilin University

  Sep., 1994--Jul., 1997 ( Ph.D.) Institute of Mathematics, Jilin University

Working Experience

  July, 1997--July, 1999 Lecturer

  July, 1999--July, 2005 Associate Professor

  July, 2005--present Professor

Teachings

Complex Variables and Integral Transforms,

Modern Partial Differential Equations

Publications

  [21] Yifu Wang, Jingxue Yin, Yuanyuan Ke,Coexistence solutions of a periodic competition model with singular--degenerate diffusion, Proceedings of the Edinburgh Mathematical Society, in press

  [20] Ji Liu, Yifu Wang, Boundedness and decay property in a three-dimensional Keller–Segel–Stokes system involving tensor-valued sensitivity with saturation, J. Diff. Equations, 260(2016), 967--999.

  [19]Ji Liu, Yifu Wang, Jiashan Zheng,Periodic solutions of a multi-dimensional Cahn-Hilliard equation), Ele. J. Diff. Equations, .2016(42)(2016),1--23.

  [18] Jiashan Zheng, Yifu Wang,Boundedness of solutions to a quasilinear chemotaxis--haptotaxis model, Comput. Math. Appl., 71(2016), 1898--1909.

  [17]Yifu Wang,Boundedness in a multi-dimensional chemotaxis--haptotaxis model with nonlinear diffusion, Appl. Math. Letters, 59(2016), 122--126.

  [161 Ji Liu, Jiashan Zheng, Yifu Wang,Boundedness in a quasilinear chemotaxis--haptotaxis system with logistic source), Z. Angew. Math. Phys., 67(2)(2016), 67:21.

  [15] Yifu Wang, Yuanyuan Ke, Large time behavior of solution to a fully parabolic chemotaxis–haptotaxis model in higher dimensions,J. Diff. Equations, 260(2016), 6960--6988

  [14] Yifu Wang, Jiashan Zheng,Periodic solutions to a class of biological diffusion models with hysteresis effect,Nonlinear Anal. Real World Appl., 27(2016), 297--311.

  [13]Yifu Wang, Boundedness in the higher-dimensional chemotaxis–haptotaxis model with nonlinear diffusion, J. Diff. Equations, 260(2016), 1975--1989.

  [12]Jing Li, Yifu Wang, Jingxue Yin, Non-sharp travelling waves for a dual porous medium equation, Communications on Pure and Applied Analysis,15(2016),623--636..

  [11]Jiashan Zheng, Yifu Wang, Periodic solutions to the Cahn--Hilliard equation with constraint, Math. Meth. Appl. Sci. ,39(2016), 649--660.

  [10]Jiashan Zheng, Yifu Wang, Periodic solutions of non--isothermal phase separation models with constraint, J. Math. Anal. Appl.,432(2) (2015), 1018--1038

  [9]Jiashan Zheng,Optimal control problem for Cahn--Hilliard equations with state constraint , J. Dyn. Control Syst., 21(2)(2015), 257--272.

  [8]Jiashan Zheng,Yuanyuan Ke,Yifu Wang, Periodic solutions to a heat equation with hysteresis in the source term(), Comput. Math. Appl., 69(2015),134--143.

  [7] Jiashan Zheng, Yifu Wang, Well-posedness for a class of biological diffusion models with hysteresis effect, Z. Angew. Math. Phy., 66(3)(2015),771--783.

  [6]Peter Pang, Yifu Wang, Time periodic solutions of the diffusive Nicholson blowflies equation with delay, Nonlinear Anal: Real World Appl., 22(2015), 44—53.

  [5]Guosheng Zhang, Yifu Wang, Minimal wave speed of a nonlocal diffusive epidemic model with temporal delay , Rocky Mountain J. Math. 44(1)(2014), 329--348.

  [4] Jiashan Zheng, Yifu Wang, Time optimal controls of the Fitzhugh--Nagumo equation with internal control , J. Dyn. Control Syst.,19(4)(2013), 483--501

  [3] Guosheng Zhang, Yifu Wang, Blowup for nonlocal nonlinear Diffusion Equations with Dirichlet Condition and a Source, Abstr. Appl. Anal. Volume 2013, ArticleID746086, 7 pages

  [2] Yifu Wang,Jingxue Yin, Critical extinction exponents for a polytropic filtration

  equation with absorption and source, Math. Methods Appl. Sci. 36(12)(2013),1591--1597.

  [1] Yifu Wang,Jingxue Yin, Yuanyuan Ke, Coexistence periodic solutions of doubly degenerate parabolic systems with Dirchlet boundary condition, Nonlinear Anal. Real World Appl., 14(2013), 1082--1091.

Visiting Positions

  27,Oct.,2005--20,Jan.,2006 Visiting Research Fellow Department of Mathematics National University of Singapore,

  23,Jan.,2006--27,Jan.,2006 Visiting city university of HongKong

  22 July, 2013--13,Aug.,2013, Visiting Research Fellow Department of Mathematics National University of Singapore,

  1 Aug,2016--31 Aug. 2016, Visiting professor Department of Mathematics National University of Singapore,

Research Projects

  01/2017--12/2021, Major International (Regional) Joint Research Project(NNSF) ( Participant)

  01/2016--12/2019 National Natural Science Foundation of China ( Participant)

  01/2006---12/2008 The Program for New Century Excellent Talents in University of China

  01/2005--12/2007 National Natural Science Foundation of China (Principal Investigator).

    Awards, Honors and Recognitions

    Graduate Students

    Guosheng Zhang, Jiashan Zheng, Ji liu, Myowin Htwe

    Conference Talks and Invited Presentations

    Conference Organization

    Grants & Scholarships Assessor

    International Refereed Journals

    International Refereed Proceedings