Comments on ‘Upper bound solution to elasticity problems: A unique property of the linearly conforming point interpolation method (LC-PIM)’ by G. R. Liu and G. Y. Zhang, International Journal for Numerical Methods in Engineering, DOI: 10.1002/nme.2204 [1]

Comments on ‘Upper bound solution to ela

✍ J. P. Moitinho de Almeida 📂 Article 📅 2009 🏛 John Wiley and Sons 🌐 English ⚖ 35 KB

Retracted:Comments on ‘Upper bound solut

Retracted:Comments on ‘Upper bound solution to elasticity problems: A unique property of the linearly conforming point interpolation method (LC-PIM)’ by G. R. Liu and G. Y. Zhang, International Journal for Numerical Methods in Engineering, DOI: 10.1002/nme.2204

✍ G. R. Liu; Guiyong Zhang 📂 Article 📅 2008 🏛 John Wiley and Sons 🌐 English ⚖ 252 KB 👁 1 views

Retracted:Comments on ‘Upper bound solut

Retracted:Comments on ‘Upper bound solution to elasticity problems: A unique property of the linearly conforming point interpolation method (LC-PIM)’ by G. R. Liu and G. Y. Zhang, International Journal for Numerical Methods in Engineering, 2008

✍ J. P. Moitinho de Almeida 📂 Article 📅 2009 🏛 John Wiley and Sons 🌐 English ⚖ 239 KB 👁 1 views

## Abstract The following article from __International Journal for Numerical Methods in Engineering__, Comments on ‘Upper bound solution to elasticity problems: A unique property of the linearly conforming point interpolation method (LC‐PIM)’ by G. R. Liu and G. Y. Zhang, published online on 19 Jun

Upper bound solution to elasticity probl

Upper bound solution to elasticity problems: A unique property of the linearly conforming point interpolation method (LC-PIM)

✍ G. R. Liu; G. Y. Zhang 📂 Article 📅 2008 🏛 John Wiley and Sons 🌐 English ⚖ 377 KB 👁 1 views

## Abstract It is well known that the displacement‐based fully compatible finite element method (FEM) provides a lower bound in energy norm for the exact solution to elasticity problems. It is, however, much more difficult to bound the solution from above for general problems in elasticity, and it