József Kópházi

According to our database, József Kópházi authored at least 7 papers between 2015 and 2021.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

2021

Spatial adaptivity of the SAAF and Weighted Least Squares (WLS) forms of the neutron transport equation using constraint based, locally refined, isogeometric analysis (IGA) with dual weighted residual (DWR) error measures.

Charlie Latimer, József Kópházi, Matthew D. Eaton, Ryan G. McClarren

J. Comput. Phys., 2021

2017

A geometry preserving, conservative, mesh-to-mesh isogeometric interpolation algorithm for spatial adaptivity of the multigroup, second-order even-parity form of the neutron transport equation.

J. A. Welch, József Kópházi, A. R. Owens, Matthew D. Eaton

J. Comput. Phys., 2017

Energy dependent mesh adaptivity of discontinuous isogeometric discrete ordinate methods with dual weighted residual error estimators.

A. R. Owens, József Kópházi, J. A. Welch, Matthew D. Eaton

J. Comput. Phys., 2017

Optimal trace inequality constants for interior penalty discontinuous Galerkin discretisations of elliptic operators using arbitrary elements with non-constant Jacobians.

A. R. Owens, József Kópházi, Matthew D. Eaton

J. Comput. Phys., 2017

Goal-based h-adaptivity of the 1-D diamond difference discrete ordinate method.

R. S. Jeffers, József Kópházi, Matthew D. Eaton, François Févotte, Frank Hülsemann, Jean C. Ragusa

J. Comput. Phys., 2017

2016

Discontinuous isogeometric analysis methods for the first-order form of the neutron transport equation with discrete ordinate (S_N) angular discretisation.

A. R. Owens, J. A. Welch, József Kópházi, Matthew D. Eaton

J. Comput. Phys., 2016

2015

A space-angle DGFEM approach for the Boltzmann radiation transport equation with local angular refinement.

József Kópházi, Danny Lathouwers

J. Comput. Phys., 2015