Results 91 to 100 of about 1,811,075 (266)

A HODIE finite difference scheme for pricing American options

Advances in Difference Equations, 2019
In this paper, we introduce a new numerical method for pricing American-style options, which has long been considered as a very challenging problem in financial engineering.
Zhongdi Cen, Wenting Chen
doaj   +1 more source

Linear System Identification and Control of a Low‐Cost High‐Performance Omnidirectional Marine Surface Vehicle for Swarming Applications

Journal of Field Robotics, EarlyView.
ABSTRACT Marine operations traditionally rely on human intervention, a costly and disruptive method. Autonomous surface vehicles (ASVs) offer a powerful alternative, capable of operating autonomously, for extended periods, and with various sensors for various missions.
Ayman El Qemmah, Gianni Cario, Alessandro Casavola, Marco Lupia, Francesco Tedesco   +4 more
wiley   +1 more source

Numerical method for the ground state solution of Logarithmic nonlinear Schrodinger equation

四川大学学报. 自然科学版, 2021
We construct a numerical method for computing the ground state solution of Logarithmic nonlinear Schrodinger equation. We firstly regularize the energy functional of the model and then compute the ground state solution by using the normalized gradient ...
FENG Zi-Xu, HE Wei-Qing, ZHANG Shi-Quan
doaj  

Numerical analysis of a semi-implicit Euler scheme for the Keller-Segel model

ESAIM: Mathematical Modelling and Numerical Analysis
We study the properties of a semi-implicit Euler scheme widely used for time discretization of Keller-Segel equations in both parabolic-elliptic and parabolic-parabolic forms. We assume the initial mass of the cell density is sufficiently small to ensure that solutions of the continuous Keller-Segel equations exist globally in time.
Huang, Xueling, Goubet, Olivier, Shen, Jie   +2 more
openaire   +3 more sources

Artificial intelligence empowers targeted protein degradation: Core technological innovations, multi‐scenario applications, and translational prospects

Smart Molecules, EarlyView.
AI is transforming TPD by improving the design, prediction, and optimization of degraders such as PROTACs, molecular glues, and LYTACs. This review summarizes key AI‐driven advances, highlights applications across drug discovery stages, and discusses remaining challenges and future directions for accelerating the development of therapies against ...
Shuanglin Qin, Rui Peng, Guangshuai Zhang, Si Yan, Jin Xiao, Zishu Liu, Ziyu Tan, Qingqing Xie, Shangjie Li, Wei Luo, Xiaohe Xiao   +10 more
wiley   +1 more source

Unsteady Flow past a Flapping Aerofoil [PDF]

, 2012
: Unsteady flow computations are presented for low speed Mach number flow past a combined pitching and plunging aerofoil. The Implicit Reynolds-averaged Navier-Stokes solver used for obtaining time-accurate solutions is based on finite volume nodal ...
Siva Kumar, K, Sharanappa, Sajjan V
core  

Multifaceted Behavior and Versatility Features of Ferritic Stainless Steels, Part II: Investigating Electromagnetic, Mechanical, and Corrosion Behavior

steel research international, EarlyView.
This review's second part details the mechanical, corrosion, and electromagnetic behaviors of FSSs. It integrates the foundational microstructure (texture/defects/precipitates) and processing effects from Part I to establish and analyze complex property–property interrelationships critical for high‐performance applications.
Shahab Bazri, Carlo Mapelli, Davide Mombelli   +2 more
wiley   +1 more source

A novel mid-point upwind scheme for fractional-order singularly perturbed convection-diffusion delay differential equation [PDF]

Iranian Journal of Numerical Analysis and Optimization
This study presents a numerical approach for solving temporal fractionalorder singularly perturbed parabolic convection-diffusion differential equations with a delay using a uniformly convergent scheme.
N.A. Endrie, G.F. Duressa
doaj   +1 more source

Error analysis of the implicit Euler scheme for the Maxwell–Kerr system

, 2023
We establish first-order convergence of the implicit Euler scheme for the quasilinear Maxwell equations with Kerr-type material laws. We only impose regularity assumption which are in accordance with the newly established wellposed theory for the PDE system. In recent literure CFL conditions had to be imposed on full discretizations of this system even
openaire   +2 more sources

An implicit, conservative, zonal-boundary scheme for Euler equation calculations [PDF]

Computers & Fluids, 1985
A ``zonal,'' or ``patched-grid,'' approach is one in which the flow region of interest is divided into subregions which are then discretized independently, using existing grid generators. The equations of motion are integrated in each subregion in conjunction with zonal-boundary schemes which allow proper information transfer across interfaces that ...
openaire   +2 more sources