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  1. Continuous-Time Mean-Variance Portfolio Selection Under Non-Markovian Regime-Switching Model with Random Horizon

    This paper considers a continuous-time mean-variance portfolio selection with regime-switching and random horizon. Unlike previous works, the dynamic...

    Tian Chen, Ruyi Liu, Zhen Wu in Journal of Systems Science and Complexity
    Article 19 April 2023
  2. Stochastic Gradient Descent with Noise of Machine Learning Type Part II: Continuous Time Analysis

    The representation of functions by artificial neural networks depends on a large number of parameters in a non-linear fashion. Suitable parameters...

    Stephan Wojtowytsch in Journal of Nonlinear Science
    Article 15 November 2023
  3. Integrating supplier selection decisions into an inventory location problem for designing the supply chain network

    This paper proposes a novel Inventory-Location problem that integrates supplier selection decisions to design a three-echelon supply chain network,...

    Francisco J. Tapia-Ubeda, Pablo A. Miranda-Gonzalez, Gabriel Gutiérrez-Jarpa in Journal of Combinatorial Optimization
    Article 24 January 2024
  4. Bayesian Variable Selection with Genome-wide Association Studies

    Abstract

    Genome Wide Association Studies (GWAS) are a type of experiment that aim to detect genetic variation that may be linked to a type of disease....

    Kannat Na Bangchang in Lobachevskii Journal of Mathematics
    Article 01 February 2024
  5. Enhancing cut selection through reinforcement learning

    With the rapid development of artificial intelligence in recent years, applying various learning techniques to solve mixed-integer linear programming...

    Shengchao Wang, Liang Chen, ... Yu-Hong Dai in Science China Mathematics
    Article 15 May 2024
  6. On consistency for time series model selection

    We consider the model selection problem for a large class of time series models, including, multivariate count processes, causal processes with...

    Article 27 December 2022
  7. Node selection through upper bounding local search methods in branch & bound solvers for NCOPs

    Interval-based branch & bound solvers are commonly used for solving Nonlinear Continuous global Optimization Problems (NCOPs). In each iteration, the...

    Victor Reyes, Ignacio Araya in Journal of Global Optimization
    Article 25 May 2024
  8. Continuous-Time Markowitz’s Mean-Variance Model Under Different Borrowing and Saving Rates

    We study Markowitz’s mean-variance portfolio selection problem in a continuous-time Black–Scholes market with different borrowing and saving rates....

    Chonghu Guan, **aomin Shi, Zuo Quan Xu in Journal of Optimization Theory and Applications
    Article 06 July 2023
  9. Selection-Mutation Models

    In this chapter,we discuss the class of selection-mutation models. This class of models describe populations that are structured by, in addition to...
    King-Yeung Lam, Yuan Lou in Introduction to Reaction-Diffusion Equations
    Chapter 2022
  10. Threshold Selection and Resource Allocation for Quantized Identification

    This paper is concerned with the optimal threshold selection and resource allocation problems of quantized identification, whose aims are improving...

    Ying Wang, **n Li, ... Ji-Feng Zhang in Journal of Systems Science and Complexity
    Article 27 February 2024
  11. Variable Selection for Generalized Linear Model with Highly Correlated Covariates

    The penalized variable selection methods are often used to select the relevant covariates and estimate the unknown regression coefficients...

    Li Li Yue, Wei Tao Wang, Gao Rong Li in Acta Mathematica Sinica, English Series
    Article 15 April 2024
  12. Assortment by Group Founders Always Promotes the Evolution of Cooperation Under Global Selection But Can Oppose it Under Local Selection

    We consider assortment of cooperators or defectors within groups by assuming that group founders express a preference for other group members that...

    Éloi Martin, Sabin Lessard in Dynamic Games and Applications
    Article 06 July 2023
  13. Strong Measurable Continuous Modifications of Stochastic Flows

    We consider stochastic flows of measurable map**s in a locally compact separable metric space ( M , ρ ) and propose a new construction that produces...

    Olivier Raimond, Georgii Riabov in Ukrainian Mathematical Journal
    Article 22 April 2024
  14. Structural Spectral Methods for Solving Continuous Lyapunov Equations

    Abstract

    For linear multivariable continuous stationary stable control systems with a simple spectrum, presented in the form of a canonical diagonal...

    I. B. Yadykin, I. A. Galyaev in Automation and Remote Control
    Article 01 December 2023
  15. Lebedev–Skalskaya Transform Related Continuous Wavelet Transform

    We define the wavelet and the continuous wavelet transform in the framework of the Lebedev–Skalskaya transform (LSCWT) and discuss some operational...

    Ajay K. Gupt, U. K. Mandal, Akhilesh Prasad in Results in Mathematics
    Article 24 February 2024
  16. Absolutely continuous and BV-curves in 1-Wasserstein spaces

    We extend the result of Lisini (Calc Var Partial Differ Equ 28:85–120, 2007) on the superposition principle for absolutely continuous curves in p -Wass...

    Ehsan Abedi, Zhenhao Li, Timo Schultz in Calculus of Variations and Partial Differential Equations
    Article Open access 05 December 2023
  17. Endogenous Threshold Selection with Two-Interval Restricted Tests

    We continue to study the endogenous threshold selection game. Two firms have interchangeable products with qualities that are drawn i.i.d. from a...
    Conference paper 2024
  18. Continuous Twin-Screw Granulation Processing

    Twin-screw granulation (TSG) is a pharmaceutical process that has gained increased interest for the development of oral dosage forms. The technology...
    Uttom Nandi, Tumpa Dey, Dennis Douroumis in Optimization of Pharmaceutical Processes
    Chapter 2022
  19. Forecasting, interventions and selection: the benefits of a causal mortality model

    Integrating epidemiological information into mortality models has the potential to improve forecasting accuracy and facilitate the assessment of...

    Snorre Jallbjørn, Søren F. Jarner, Niels R. Hansen in European Actuarial Journal
    Article 20 December 2023
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