User profiles for Zhiqiang Cai

Zhiqiang Cai

- Verified email at wisc.edu - Cited by 7464

Zhiqiang Cai

- Verified email at purdue.edu - Cited by 6549

zhiqiang cai

- Verified email at pennmedicine.upenn.edu - Cited by 1217

On the finite volume element method

Z Cai - Numerische Mathematik, 1990 - Springer
The finite volume element method (FVE) is a discretization technique for partial differential
equations. It uses a volume integral formulation of the problem with a finite partitioning set of …

Coh-Metrix: Analysis of text on cohesion and language

…, DS McNamara, MM Louwerse, Z Cai - … methods, instruments, & …, 2004 - Springer
Advances in computational linguistics and discourse processing have made it possible to
automate many language- and text-processing mechanisms. We have developed a computer …

Convergence of a multiscale finite element method for elliptic problems with rapidly oscillating coefficients

T Hou, XH Wu, Z Cai - Mathematics of computation, 1999 - ams.org
We propose a multiscale finite element method for solving second order elliptic equations
with rapidly oscillating coefficients. The main purpose is to design a numerical method which …

[BOOK][B] Automated evaluation of text and discourse with Coh-Metrix

DS McNamara, AC Graesser, PM McCarthy, Z Cai - 2014 - books.google.com
Coh-Metrix is among the broadest and most sophisticated automated textual assessment
tools available today. Automated Evaluation of Text and Discourse with Coh-Metrix describes …

[HTML][HTML] Direct conversion of fibroblasts to neurons by reprogramming PTB-regulated microRNA circuits

…, H Li, G Wang, Q Wu, C Wei, Y Bi, L Jiang, Z Cai… - Cell, 2013 - cell.com
The induction of pluripotency or trans-differentiation of one cell type to another can be
accomplished with cell-lineage-specific transcription factors. Here, we report that repression of a …

Recovery-based error estimator for interface problems: conforming linear elements

Z Cai, S Zhang - SIAM Journal on Numerical Analysis, 2009 - SIAM
This paper studies a new recovery-based a posteriori error estimator for the conforming
linear finite element approximation to elliptic interface problems. Instead of recovering the …

First-order system least squares for second-order partial differential equations: Part I

Z Cai, R Lazarov, TA Manteuffel, SF McCormick - SIAM Journal on Numerical …, 1994 - SIAM
This paper develops ellipticity estimates and discretization error bounds for elliptic equations
(with lower-order terms) that are reformulated as a least-squares problem for an equivalent …

The finite volume element method for diffusion equations on general triangulations

Z Cai, J Mandel, S McCormick - SIAM Journal on Numerical Analysis, 1991 - SIAM
This paper develops discretization error estimates for the finite volume element method on
general triangulations of a polygonal domain in $\mathcal{R}^2 $ using a special type of …

Question Understanding Aid (QUAID) a web facility that tests question comprehensibility

AC Graesser, Z Cai, MM Louwerse… - Public Opinion …, 2006 - academic.oup.com
zhiqiang cai is a research scientist in the University of Memphis Department of Psychology.
max m. louwerse is a professor in the University of Memphis Department of Psychology. …

First-order system least squares for second-order partial differential equations: Part II

Z Cai, TA Manteuffel, SF McCormick - SIAM Journal on Numerical Analysis, 1997 - SIAM
This paper develops a least-squares functional that arises from recasting general second-order
uniformly elliptic partial differential equations in $n=2$ or 3 dimensions as a system of …