A part information model is established based on STEP and generalized feature according to concurrent engineering.

Integrated product information model is established based on generalized feature according to STEP.

A concurrent engineering oriented integrated product information model is established according to STEP and based on generalized features.

Parallel processing for generalized eigenvalue problem is one of the fundamental problem in computation science and engineer- ing.

Parallel computation for the nonsymmetric generalized eigenvalue problem is one of the fundamental problems in large scale engineering computation.

This paper studies a cascadic multigrid method for generalized eigenvalue problems,which utilizes the results in one kind of meshes and takes interpolation method to obtain new eigenvectors in the next meshes.

In this paper,some Gerschgorin theorems on the estimation of generalized eigenvalues are proved.

Finite element approach for structural dynamic analysis using generalized eigenvalue-based neurocomputing;

The inverse generalized eigenvalue problems of symmetric tridiagonal matrices;

Inverse generalized eigenvalue problem for generalized antireflexive matrices;

Using Isaacs work, it is possible to lift generalized characters.

With the coordinates transformation, the wave motion equations of the thin rotary orthotropic composite shell is given and the compatibility equations along characteristic lines are presented by general characteristic lines method.