Results 151 to 160 of about 10,893 (284)

Solving Stochastic Climate‐Economy Models: A Deep Least‐Squares Monte Carlo Approach

open access: yesMathematical Finance, EarlyView.
ABSTRACT Stochastic versions of recursive integrated climate‐economy assessment models are essential for studying and quantifying policy decisions under uncertainty. However, as the number of state variables and stochastic shocks increases, solving these models via deterministic grid‐based dynamic programming (e.g., value‐function iteration/projection ...
Aleksandar Arandjelović   +4 more
wiley   +1 more source

Star differential quadrature amplitude modulation

open access: yes, 2001
This project studies the fundamental design concept of Star Differential Quadrature Amplitude Modulation (QAM). The Star Differential QAM is a kind of modern modulation scheme that has high bandwidth efficiency.
Chethananuwathana, Chatuporn
core  

Root Structural and Metabolic Plasticity Confers Tolerance to Salinity in Wild Barley Species Grown Under Waterlogging

open access: yesPlant, Cell &Environment, EarlyView.
ABSTRACT Salinity combined with waterlogging is a major abiotic stress that severely limits crop growth and yield. We investigated species‐specific adaptations to salinity under constant waterlogging conditions in the wild halophytic barleys Hordeum marinum and H. glaucum, compared with the cultivated H. vulgare.
Stanislav Isayenkov   +10 more
wiley   +1 more source

Static Analysis of Laminated Circular Plate using Differential Quadrature Method

open access: yes, 2007
The aim of this study is the static analysis of laminated circular plate using differential quadrature method. The governing equations for cylindrical coordinates have been developed using first order shear deformation theory and solved using ...
Bansal, Shifali
core  

Likelihood Estimation for Stochastic Differential Equations with Mixed Effects

open access: yesScandinavian Journal of Statistics, EarlyView.
ABSTRACT Stochastic differential equations provide a powerful tool for modelling dynamic phenomena affected by random noise. When time series are observed for several experimental units, it is often the case that some of the parameters vary between the individual experimental units.
Fernando Baltazar‐Larios   +2 more
wiley   +1 more source

Repelled Point Processes With Application to Numerical Integration

open access: yesScandinavian Journal of Statistics, EarlyView.
ABSTRACT We look at Monte Carlo numerical integration from a stochastic geometry point of view. While crude Monte Carlo estimators relate to linear statistics of a homogeneous Poisson point process (PPP), linear statistics of more regularly spread point processes can yield unbiased estimators with faster‐decaying variance, and thus lower integration ...
Diala Hawat   +3 more
wiley   +1 more source

Applications of Generalized Differential and Integral Quadrature Methods

open access: yes, 2017
The Generalized Differential Quadrature (GDQ) method has been widely used in scientific and engineering computation. Its first applications were related to fluid mechanics.
TORNABENE, FRANCESCO
core  

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