Geoffrey M. Vasil

According to our database, Geoffrey M. Vasil authored at least 13 papers between 2008 and 2023.

Collaborative distances:

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

2023

Rational function approximation with normalized positive denominators.

James Chok, Geoffrey M. Vasil

CoRR, 2023

Convex optimization over a probability simplex.

James Chok, Geoffrey M. Vasil

CoRR, 2023

2022

A gyroscopic polynomial basis in the sphere.

Abram C. Ellison, Keith A. Julien, Geoffrey M. Vasil

J. Comput. Phys., 2022

Corner Cases of the Generalized Tau Method.

Keaton J. Burns, Daniel Fortunato, Keith A. Julien, Geoffrey M. Vasil

CoRR, 2022

2021

eigentools: A Python package for studying differential eigenvalue problems with an emphasis on robustness.

Jeffrey S. Oishi, Keaton J. Burns, Susan E. Clark, Evan H. Anders, Benjamin P. Brown, Geoffrey M. Vasil, Daniel Lecoanet

J. Open Source Softw., 2021

Improving accuracy of volume penalised fluid-solid interactions.

Eric W. Hester, Geoffrey M. Vasil, Keaton J. Burns

J. Comput. Phys., 2021

2020

Improved phase-field models of melting and dissolution in multi-component flows.

Eric W. Hester, Louis-Alexandre Couston, Benjamin Favier, Keaton J. Burns, Geoffrey M. Vasil

CoRR, 2020

2019

A Sparse Spectral Method on Triangles.

Sheehan Olver, Alex Townsend, Geoffrey M. Vasil

SIAM J. Sci. Comput., 2019

Tensor calculus in spherical coordinates using Jacobi polynomials. Part-I: Mathematical analysis and derivations.

Geoffrey M. Vasil, Daniel Lecoanet, Keaton J. Burns, Jeffrey S. Oishi, Benjamin P. Brown

J. Comput. Phys. X, 2019

Tensor calculus in spherical coordinates using Jacobi polynomials. Part-II: Implementation and examples.

Daniel Lecoanet, Geoffrey M. Vasil, Keaton J. Burns, Benjamin P. Brown, Jeffrey S. Oishi

J. Comput. Phys. X, 2019

2016

Tensor calculus in polar coordinates using Jacobi polynomials.

Geoffrey M. Vasil, Keaton J. Burns, Daniel Lecoanet, Sheehan Olver, Benjamin P. Brown, Jeffrey S. Oishi

J. Comput. Phys., 2016

2008

A new method for fast transforms in parity-mixed PDEs: Part II. Application to confined rotating convection.

Geoffrey M. Vasil, Nicholas H. Brummell, Keith A. Julien

J. Comput. Phys., 2008

A new method for fast transforms in parity-mixed PDEs: Part I. Numerical techniques and analysis.

Geoffrey M. Vasil, Nicholas H. Brummell, Keith A. Julien

J. Comput. Phys., 2008