Oksana Guba

According to our database, Oksana Guba authored at least 10 papers between 2009 and 2023.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2023

The Simple Cloud-Resolving E3SM Atmosphere Model Running on the Frontier Exascale System.

Mark Taylor, Peter M. Caldwell, Luca Bertagna, Conrad Clevenger, Aaron Donahue, James G. Foucar, Oksana Guba, Benjamin R. Hillman, Noel Keen, Jayesh Krishna, Matthew R. Norman, Sarat Sreepathi, Christopher Terai, James B. White III, Andrew G. Salinger, Renata B. McCoy, Lai-yung Ruby Leung, David C. Bader, Danqing Wu

Proceedings of the International Conference for High Performance Computing, 2023

2020

A performance-portable nonhydrostatic atmospheric dycore for the energy exascale earth system model running at cloud-resolving resolutions.

Luca Bertagna, Oksana Guba, Mark A. Taylor, James G. Foucar, Jeff Larkin, Andrew M. Bradley, Sivasankaran Rajamanickam, Andrew G. Salinger

Proceedings of the International Conference for High Performance Computing, 2020

2019

Communication-Efficient Property Preservation in Tracer Transport.

Andrew M. Bradley, Peter A. Bosler, Oksana Guba, Mark A. Taylor, Gregory A. Barnett

SIAM J. Sci. Comput., 2019

Toward performance portability of the Albany finite element analysis code using the Kokkos library.

Irina Demeshko, Jerry Watkins, Irina K. Tezaur, Oksana Guba, William F. Spotz, Andrew G. Salinger, Roger P. Pawlowski, Michael A. Heroux

Int. J. High Perform. Comput. Appl., 2019

An energy consistent discretization of the nonhydrostatic equations in primitive variables.

Mark A. Taylor, Oksana Guba, Andrew Steyer, Paul A. Ullrich, David Hall, Christopher Eldred

CoRR, 2019

Efficient IMEX Runge-Kutta methods for nonhydrostatic dynamics.

Andrew Steyer, Christopher J. Vogl, Mark A. Taylor, Oksana Guba

CoRR, 2019

2014

Optimization-based limiters for the spectral element method.

Oksana Guba, Mark A. Taylor, Amik St.-Cyr

J. Comput. Phys., 2014

2012

CAM-SE: A scalable spectral element dynamical core for the Community Atmosphere Model.

John M. Dennis, Jim Edwards, Katherine J. Evans, Oksana Guba, Peter H. Lauritzen, Arthur A. Mirin, Amik St.-Cyr, Mark A. Taylor, Patrick H. Worley

Int. J. High Perform. Comput. Appl., 2012

2011

Continuous spectra and numerical eigenvalues.

Oksana Guba, Jens Lorenz

Math. Comput. Model., 2011

2009

Convergence of Green's functions of ordinary differential equations.

Oksana Guba

Math. Comput. Model., 2009