Outputs (2)

A comparison of techniques for overcoming non-uniqueness of boundary integral equations for the collocation partition of unity method in two dimensional acoustic scattering (2013)
Journal Article
Diwan, G., Trevelyan, J., & Coates, G. (2013). A comparison of techniques for overcoming non-uniqueness of boundary integral equations for the collocation partition of unity method in two dimensional acoustic scattering. International Journal for Numerical Methods in Engineering, 96(10), 645-664. https://doi.org/10.1002/nme.4583

The Partition of Unity Method has become an attractive approach for extending the allowable frequency range for wave simulations beyond that available using piecewise polynomial elements. The non-uniqueness of solution obtained from the conventional... Read More about A comparison of techniques for overcoming non-uniqueness of boundary integral equations for the collocation partition of unity method in two dimensional acoustic scattering.

A comparison of techniques for overcoming nonuniqueness of boundary integral equations for collocation Partition of Unity methods in acoustics (2013)
Presentation / Conference Contribution
Diwan, G., Trevelyan, J., & Coates, G. (2013, March). A comparison of techniques for overcoming nonuniqueness of boundary integral equations for collocation Partition of Unity methods in acoustics. Presented at International Conference on Computational Mechanics : CM13, Durham, UK

In the last decade the Partition of Unity Method has become attractive as one approach for extending the allowable frequency range for wave simulations beyond that available using piecewise polynomial elements. It is well known that the conventional... Read More about A comparison of techniques for overcoming nonuniqueness of boundary integral equations for collocation Partition of Unity methods in acoustics.