Results 11 to 20 of about 322,605 (305)
Matrix-analytic methods for the analysis of stochastic fluid-fluid models
Stochastic Models, 2022 Stochastic fluid-fluid models (SFFMs) offer powerful modeling ability for a wide range of real-life systems of significance. The existing theoretical framework for this class of models is in terms of operator-analytic methods. For the first time, we establish matrix-analytic methods for the efficient analysis of SFFMs.
Nigel G. Bean +2 more
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A comparison between analytic and numerical methods for modelling automotive dissipative silencers with mean flow [PDF]
, 2009 Identifying an appropriate method for modelling automotive dissipative silencers normally requires one to choose between analytic and numerical methods.
Kirby, R, R. Kirby
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Mathematics, 2022 This work is the second in a series of articles that deal with analytical solutions of nonlinear dynamical systems under oscillatory input that may exhibit harmonic frequencies.
Elena Hernandez +3 more
doaj +1 more source
Journal of Advanced Transportation, 2022 This study further explores the multinomial probit-based integrated choice and latent variable (ICLV) models. The LDLT matrix-based analytic approximation methods, including Mendell and Elston (ME) method, bivariate ME (BME) method, and two-variate ...
Jie Ma, Xin Ye, Kun Huang
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Estimation in a multiplicative mixed model involving a genetic relationship matrix
Genetics Selection Evolution, 2009 Genetic models partitioning additive and non-additive genetic effects for populations tested in replicated multi-environment trials (METs) in a plant breeding program have recently been presented in the literature.
Eccleston John A +4 more
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Bootstrapping 2d ϕ 4 theory with Hamiltonian truncation data
Journal of High Energy Physics, 2022 We combine the methods of Hamiltonian Truncation and the recently proposed generalisation of the S-matrix bootstrap that includes local operators to determine the two-particle scattering amplitude and the two-particle form factor of the stress tensor at ...
Hongbin Chen +2 more
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Partial Differential Equations in Applied Mathematics, 2022 An analytic iteration sequence based on the extension of the BLUES (Beyond Linear Use of Equation Superposition) function method to partial differential equations (PDEs) with second-order time derivatives is studied. The original formulation of the BLUES
Jonas Berx, Joseph O. Indekeu
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Improved iterative methods for solving risk parity portfolio [PDF]
Seonmul yeongu, 2022 Risk parity, also known as equal risk contribution, has recently gained increasing attention as a portfolio allocation method. However, solving portfolio weights must resort to numerical methods as the analytic solution is not available.
Jaehyuk Choi, Rong Chen
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Information Anatomy of Stochastic Equilibria
Entropy, 2014 A stochastic nonlinear dynamical system generates information, as measured by its entropy rate. Some—the ephemeral information—is dissipated and some—the bound information—is actively stored and so affects future behavior.
Sarah Marzen, James P. Crutchfield
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Deriving Fuzzy Weights from the Consistent Fuzzy Analytic Hierarchy Process
Mathematics, 2022 The analytic hierarchy process (AHP) is one of the most popular multi-criteria decision-making (MCDM) methods, and so is its extension fuzzy analytic hierarchy process (FAHP).
Chin-Yi Chen, Jih-Jeng Huang
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