Geoffrey M. Vasil

17 papers Journal 17
YearRankTypeTitle / Venue / Authors
2025 J jnl
Optimization Over a Probability Simplex.
J. Mach. Learn. Res.
James Chok, Geoffrey M. Vasil
2025 J jnl
Rational Function Approximation with Normalized Positive Denominators.
SIAM J. Sci. Comput.
James Chok, Geoffrey M. Vasil
2025 J jnl
Rescaled equations for well-conditioned direct numerical simulations of rapidly rotating convection.
J. Comput. Phys.
Keith A. Julien, Adrian van Kan, Benjamin Miquel, Edgar Knobloch, Geoffrey M. Vasil
2023 J jnl
Convex optimization over a probability simplex.
CoRR
James Chok, Geoffrey M. Vasil
2023 J jnl
Rational function approximation with normalized positive denominators.
CoRR
James Chok, Geoffrey M. Vasil
2022 J jnl
A gyroscopic polynomial basis in the sphere.
CoRR
Abram C. Ellison, Keith A. Julien, Geoffrey M. Vasil
2022 J jnl
A gyroscopic polynomial basis in the sphere.
J. Comput. Phys.
Abram C. Ellison, Keith A. Julien, Geoffrey M. Vasil
2022 J jnl
Corner Cases of the Generalized Tau Method.
CoRR
Keaton J. Burns, Daniel Fortunato, Keith A. Julien, Geoffrey M. Vasil
2021 J jnl
Improving accuracy of volume penalised fluid-solid interactions.
J. Comput. Phys.
Eric W. Hester, Geoffrey M. Vasil, Keaton J. Burns
2021 J jnl
eigentools: A Python package for studying differential eigenvalue problems with an emphasis on robustness.
J. Open Source Softw.
Jeffrey S. Oishi, Keaton J. Burns, Susan E. Clark, Evan H. Anders, Benjamin P. Brown, Geoffrey M. Vasil, Daniel Lecoanet
2020 J jnl
Improved phase-field models of melting and dissolution in multi-component flows.
CoRR
Eric W. Hester, Louis-Alexandre Couston, Benjamin Favier, Keaton J. Burns, Geoffrey M. Vasil
2019 J jnl
A Sparse Spectral Method on Triangles.
SIAM J. Sci. Comput.
Sheehan Olver, Alex Townsend, Geoffrey M. Vasil
2019 J jnl
Tensor calculus in spherical coordinates using Jacobi polynomials. Part-I: Mathematical analysis and derivations.
J. Comput. Phys. X
Geoffrey M. Vasil, Daniel Lecoanet, Keaton J. Burns, Jeffrey S. Oishi, Benjamin P. Brown
2019 J jnl
Tensor calculus in spherical coordinates using Jacobi polynomials. Part-II: Implementation and examples.
J. Comput. Phys. X
Daniel Lecoanet, Geoffrey M. Vasil, Keaton J. Burns, Benjamin P. Brown, Jeffrey S. Oishi
2016 J jnl
Tensor calculus in polar coordinates using Jacobi polynomials.
J. Comput. Phys.
Geoffrey M. Vasil, Keaton J. Burns, Daniel Lecoanet, Sheehan Olver, Benjamin P. Brown, Jeffrey S. Oishi
2008 J jnl
A new method for fast transforms in parity-mixed PDEs: Part I. Numerical techniques and analysis.
J. Comput. Phys.
Geoffrey M. Vasil, Nicholas H. Brummell, Keith A. Julien
2008 J jnl
A new method for fast transforms in parity-mixed PDEs: Part II. Application to confined rotating convection.
J. Comput. Phys.
Geoffrey M. Vasil, Nicholas H. Brummell, Keith A. Julien