Convergence of Green's functions of ordinary differential equations. - Oksana Guba (Math. Comput. Model., 2009)

Continuous spectra and numerical eigenvalues. - Oksana Guba; Jens Lorenz (Math. Comput. Model., 2011)

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)

Optimization-based limiters for the spectral element method. - Oksana Guba; Mark A. Taylor; Amik St.-Cyr (J. Comput. Phys., 2014)

Efficient IMEX Runge-Kutta methods for nonhydrostatic dynamics. - Andrew Steyer; Christopher J. Vogl; Mark A. Taylor; Oksana Guba (CoRR, 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)

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)

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)

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 (SC, 2020)

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; et al. (SC, 2023)