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  1. Zero-norm regularized problems: equivalent surrogates, proximal MM method and statistical error bound

    For the zero-norm regularized problem, we verify that the penalty problem of its equivalent MPEC reformulation is a global exact penalty, which...

    Dongdong Zhang, Shaohua Pan, ... Defeng Sun in Computational Optimization and Applications
    Article 06 June 2023
  2. Model-Based Methods

    Model-based methods are often used to impute missing values. If the model assumptions are satisfied, these types of methods are often superior to...
    Chapter 2023
  3. Model Verification & Validation

    With the development of computer technology, various simulation models have been applied to take the place of physical experiments to save the time...
    Chapter 2023
  4. 2 Mathematical Model Construction of a Mechatronic Servo System

    In this chapter, from the view of servo controller design of mechatronic equipment, such as an industrial robot, NC machine tool, chip mounter, etc,...
    Masatoshi Nakamura, Satoru Goto, Nobuhiro Kyura in Mechatronic Servo System Control
    Chapter
  5. The Poisson-Nernst-Planck (PNP) Model

    In these notes, we have considered models of electrophysiology across several scales. The first was the membrane model. It assumes that the action...
    Chapter Open access 2023
  6. Measurement model and accuracy analysis of parabolic ballistic projectile flight parameters based on random matrix

    The existing six light screen array measuring methodology of uniform linear trajectory is unable to determine the impact coordinate and flight speed...

    Article 13 January 2024
  7. A marginalized zero-truncated Poisson regression model and its model averaging prediction

    Counting data without zero category often occurs in many fields, such as social studies, clinical trials and economic phenomenon analyses....

    Yin Liu, Wenhui Li, **nyu Zhang in Communications in Mathematics and Statistics
    Article 15 February 2023
  8. An improved interval model updating method via adaptive Kriging models

    Interval model updating (IMU) methods have been widely used in uncertain model updating due to their low requirements for sample data. However, the...

    Sha Wei, Yifeng Chen, ... Liqun Chen in Applied Mathematics and Mechanics
    Article 11 March 2024
  9. Mathematical Model of Current Distribution in a Tungsten Plate during Pulsed Heating

    Abstract

    In this paper, for the first time, we present a new model of current distribution in a tungsten sample and of substance evaporation when the...

    G. G. Lazareva, V. A. Popov, V. A. Okishev in Journal of Applied and Industrial Mathematics
    Article 01 March 2024
  10. Simulation and Analysis of 5G Wireless mm-Wave Modulation Technique for High Capacity Communication System

    Millimeter-wave (mm-wave) technology has been observed as an active part in 5th generation (5G) systems because of its potential for low-latency,...
    Conference paper 2021
  11. A Mathematical Model of Stroma-Supported Allometric Tumor Growth

    Mounting empirical research suggests that the stroma, or interface between healthy and cancerous tissue, is a critical determinate of cancer...

    Rachel Leander, Greg Owanga, ... Yeqian Liu in Bulletin of Mathematical Biology
    Article 06 March 2024
  12. Mathematical Model of Double Row Self-Aligning Ball Bearing

    Ball bearings are widely used in variety of rotary mechanisms expecting their maintenance-free operation. One of the main factors influencing bearing...
    Bartłomiej Ambrożkiewicz, Grzegorz Litak, ... Alexander Gassner in Perspectives in Dynamical Systems II — Numerical and Analytical Approaches
    Conference paper 2024
  13. Probabilistic model for cracking localization in reinforced fibrous concrete beams

    This paper proposes a probabilistic model that explains the phenomenon of cracking localization (CL) in RC beams with addition of steel fibers....

    Yuri S. Karinski, Avraham N. Dancygier, Yosef Y. Gebreyesus in Journal of Engineering Mathematics
    Article Open access 14 February 2024
  14. Oscillations in a Spatial Oncolytic Virus Model

    Virotherapy treatment is a new and promising target therapy that selectively attacks cancer cells without harming normal cells. Mathematical models...

    Arwa Abdulla Baabdulla, Thomas Hillen in Bulletin of Mathematical Biology
    Article 19 June 2024
  15. Digital Model of Natural Cores Using Geometric Design

    The authors have constructed a digital model of reservoir rock cores based on the problem of packing spherical particles in a cylindrical container....

    Yu. Stoyan, T. Romanova, ... D. Veligotskyi in Cybernetics and Systems Analysis
    Article 01 November 2023
  16. A Mathematical Model of TCR-T Cell Therapy for Cervical Cancer

    Engineered T cell receptor (TCR)-expressing T (TCR-T) cells are intended to drive strong anti-tumor responses upon recognition of the specific cancer...

    Zu** Wang, Heyrim Cho, ... Noriko Sato in Bulletin of Mathematical Biology
    Article 16 April 2024
  17. Imputation Without a Formal Statistical Model

    Model-based methods can produce poor results if the models are incorrectly specified. This is especially often the case if the models are selected...
    Chapter 2023
  18. Privacy-Preserving Frank-Wolfe on Shuffle Model

    In this paper, we design the differentially private variants of the classical Frank-Wolfe algorithm with shuffle model in the optimization of machine...

    Ling-jie Zhang, Shi-song Wu, Hai Zhang in Acta Mathematicae Applicatae Sinica, English Series
    Article 01 June 2024
  19. An Effective Model for the Simulation of Transpiration Cooling

    Transpiration cooling is numerically investigated, where a cooling gas is injected through a carbon composite material into a hot gas channel. To...

    Siegfried Müller, Michael Rom in Communications on Applied Mathematics and Computation
    Article Open access 15 November 2023
  20. A modification to the Kuramoto model to simulate epileptic seizures as synchronization

    The Kuramoto model was developed to describe the coupling of oscillators, motivated by the natural synchronization phenomena. We are interested in...

    José Alfredo Zavaleta-Viveros, Porfirio Toledo, ... Karen Paola Ramos-Riera in Journal of Mathematical Biology
    Article Open access 17 June 2023
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