Results 221 to 230 of about 3,543,735 (284)

Unified Complex Variable Element-Free Methods: A Comprehensive Framework of Complex Variable Meshless Approaches

International Journal of Computational Methods, 2022
There are long-term traditions and efforts to apply the complex variable methods to the theoretical and numerical solutions of applied mechanics. Based on the aim of establishing a unified format of the complex variable meshless approximation, this paper proposes a unified complex variable moving least-squares (UCVMLS) approximation for any pair of ...
Li, D. M.   +3 more
openaire   +2 more sources

Complex Variable Method for Eigensolution Sensitivity Analysis

AIAA Journal, 2005
The application of complex variable method (CVM) for eigenvalue and eigenvector sensitivity analysis is presented. Gradi ent -based methods usually used in structural optimization require accurate sensitivity information. CVM is accurate, robust and easy to implement as compared to other approximate sensitivity analysis methods. By CVM, the first order
Bo Wang, Aditya Apte
openaire   +1 more source

Complex Variable Methods

1983
The use of a complex potential w to describe incompressible inviscid flows past bodies is discussed in many elementary texts (see for example Milne-Thomson) and will not be repeated here. The class of boundary shapes for which explicit solutions can be found is limited and the methods are indirect.
Hilary Ockendon, Alan B. Tayler
openaire   +1 more source

Fatigue sensitivity analysis using complex variable methods

International Journal of Fatigue, 2012
Abstract The sensitivity of the computed cycles-to-failure and other lifing estimates to the various input parameters is a valuable, yet largely unexploited, aspect of a fatigue lifing analysis. Two complex variable sensitivity methods, complex Taylor series expansion (CTSE) and Fourier differentiation (FD), are adapted and applied to fatigue ...
A. Voorhees   +3 more
openaire   +1 more source

A complex variable boundary element method: Development

International Journal for Numerical Methods in Engineering, 1984
AbstractA generalized boundary integral equation method for the solution of the Laplace equation is developed based on the Cauchy integral theorem for analytical complex variable functions. Although the approach is complicated by the utilization of complex variable theory, the resulting model involves direct integration along straight‐line boundary ...
Hromadka, T. V. II, Guymon, G. L.
openaire   +2 more sources

On complex variable method in finite elasticity

Journal of Applied Mathematics and Computing, 2003
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +1 more source

Home - About - Disclaimer - Privacy