Ill-conditioning of finite element poroelasticity equations

By Massimiliano Ferronato, Giuseppe Gambolati, P. Teatini. 2001

68 citations recorded by the source corpus.

Subfields: Computational Mechanics, Electrical and Electronic Engineering, Mechanics of Materials

View Paper: https://www.semanticscholar.org/paper/a1e3ec1ec499d7eb5dd203b98b3ca6412e05b2c1

How researchers see this paper

The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.

In Computational Mechanics

1. Nicola Castelletto
2. Joshua A. White
3. Hamdi A. Tchelepi
4. Knut-Andreas Lie

In Electrical and Electronic Engineering

1. Nicola Castelletto
2. Joshua A. White
3. Hamdi A. Tchelepi

In Mechanics of Materials

1. Joshua A. White
2. Hamdi A. Tchelepi

Citations in the corpus

• Accuracy and convergence properties of the fixed‐stress iterative solution of two‐way coupled poromechanics (2015, background): “Severe ill-conditioning of the algebraic system may also arise from failing to meet a mininimum timestep criterion [11, 12].”
• Novel preconditioners for the iterative solution to FE-discretized coupled consolidation equations (2007, unknown): “This grid is then used to generate a severely ill-conditioned problem (M3Dsm_1) by changing the values of kclay to 10 11 m/s and cM to 10 2 MPa 1 [2].”