[图书][B] Handbook of differential equations

D Zwillinger, V Dobrushkin - 2021 - api.taylorfrancis.com
Through the previous three editions, Handbook of Differential Equations has proven an
invaluable reference for anyone working within the field of mathematics, including …

Enrichment terms for line singularities in second-order elliptic boundary value problems in 3D heterogeneous media: Application to heat conduction problems

O Bateniparvar, D Afifi, N Noormohammadi… - … in Engineering Software, 2024 - Elsevier
A novel enrichment technique is proposed for the solution quality enhancement near weak
singularities along straight lines in second-order elliptic boundary value problems. The …

概率密度演化方程差分格式的计算精度及初值条件改进.

朱志辉, 刘禹兵, 高雪萌, 周高扬… - Engineering Mechanics …, 2022 - search.ebscohost.com
由于随机荷载作用下工程结构响应的一阶时间导数往往大于结构响应自身,
采用仅满足确定性结构响应分析计算精度的时间步长求解概率密度演化方程(Probability density …

The calculation precision of probability density evolution equation difference scheme and the improvement of initial condition

Z ZHU, Y LIU, X GAO, G ZHOU, Z YU - 工程力学, 2022 - engineeringmechanics.cn
Since the first time derivative of engineering structure response under random load was
often larger than the structure response itself, if the time step which only meets the precision …

An Interactive Query Differential Privacy Protection Model Based on Big Data Analysis

G Feng, W Yang, T Peng, X Xing, S Chen… - … Conference on Ubiquitous …, 2022 - Springer
The problem of information leakage is becoming more and more serious, and how to
effectively protect the security of personal privacy information has become an urgent …

[PDF][PDF] Aproximações localmente conservativas usando o Método dos Elementos Finitos de Contorno Escalado Locally conservative approximations using the Scaled …

KO Coelho - 2023 - repositorio.unicamp.br
Abstract The Scaled Boundary Finite Element Method (SBFEM) is a finite element technique
where the approximation space is composed of semi-analytical shape functions. These …

An Interactive Query Differential Privacy Protection Model Based on Big Data Analysis

S Chen, Y Li - … , UbiSec 2022, Zhangjiajie, China, December 28 …, 2023 - books.google.com
The problem of information leakage is becoming more and more serious, and how to
effectively protect the security of personal privacy information has become an urgent …

[PDF][PDF] BASIC INFORMATION

D Boffi - 2018 - anvur.it
Research highlights FEMS FOR MIXED FORMULATIONS AND STOKES PROBLEM. I've
been working on the mathematical analysis of the mixed finite element approximation of …