Andrew G. Buchan

Publication Activity (10 Years)

Years Active: 2013-2024
Publications (10 Years): 8

Top Topics

Spherical Harmonics

Top Venues

J. Comput. Phys.

J. Comput. Appl. Math.

Publications

Andrew G. Buchan, Ionel Michael Navon, Liang Yang
A reduced order model discretisation of the space-angle phase-space dimensions of the Boltzmann transport equation with application to nuclear reactor problems. J. Comput. Phys. 517 (2024)
T. R. F. Phillips, Claire E. Heaney, C. Boyang, Andrew G. Buchan, Christopher C. Pain
Solving the Discretised Neutron Diffusion Equations using Neural Networks. CoRR (2023)
T. R. F. Phillips, Claire E. Heaney, C. Boyang, Andrew G. Buchan, Christopher C. Pain
Solving the Discretised Boltzmann Transport Equations using Neural Networks: Applications in Neutron Transport. CoRR (2023)
Steven Dargaville, Andrew G. Buchan, Richard P. Smedley-Stevenson, Paul N. Smith, Christopher C. Pain
A comparison of element agglomeration algorithms for unstructured geometric multigrid. J. Comput. Appl. Math. 390 (2021)
Steven Dargaville, Andrew G. Buchan, Richard P. Smedley-Stevenson, Paul N. Smith, Christopher C. Pain
A comparison of element agglomeration algorithms for unstructured geometric multigrid. CoRR (2020)
Steven Dargaville, Andrew G. Buchan, Richard P. Smedley-Stevenson, Paul N. Smith, Christopher C. Pain
Scalable angular adaptivity for Boltzmann transport. J. Comput. Phys. 406 (2020)
Steven Dargaville, Andrew G. Buchan, Richard P. Smedley-Stevenson, Paul N. Smith, Christopher C. Pain
Angular adaptivity with spherical harmonics for Boltzmann transport. J. Comput. Phys. 397 (2019)
Alexandros Adam, Andrew G. Buchan, Matthew D. Piggott, Christopher C. Pain, Jon Hill, Mark A. Goffin
Adaptive Haar wavelets for the angular discretisation of spectral wave models. J. Comput. Phys. 305 (2016)
Andrew G. Buchan, A. A. Calloo, Mark G. Goffin, Steven Dargaville, Fangxin Fang, Christopher C. Pain, Ionel Michael Navon
A POD reduced order model for resolving angular direction in neutron/photon transport problems. J. Comput. Phys. 296 (2015)
Mark A. Goffin, Andrew G. Buchan, Steven Dargaville, Christopher C. Pain, Paul N. Smith, Richard P. Smedley-Stevenson
Goal-based angular adaptivity applied to a wavelet-based discretisation of the neutral particle transport equation. J. Comput. Phys. 281 (2015)
Dunhui Xiao, Fangxin Fang, Andrew G. Buchan, Christopher C. Pain, Ionel Michael Navon, Juan Du, G. Hu
Non-linear model reduction for the Navier-Stokes equations using residual DEIM method. J. Comput. Phys. 263 (2014)
Mark A. Goffin, Christopher M. J. Baker, Andrew G. Buchan, Christopher C. Pain, Matthew D. Eaton, Paul N. Smith
Minimising the error in eigenvalue calculations involving the Boltzmann transport equation using goal-based adaptivity on unstructured meshes. J. Comput. Phys. 242 (2013)