Erik Lehto

Publication Activity (10 Years)

Years Active: 2010-2018
Publications (10 Years): 2

Top Topics

Orthogonal Least Squares

Radial Basis Function

Dimension Reduction

Diffusion Equation

Top Venues

J. Comput. Phys.

SIAM J. Sci. Comput.

Comput. Math. Appl.

Publications

Fredrik Fryklund, Erik Lehto, Anna-Karin Tornberg
Partition of unity extension of functions on complex domains. J. Comput. Phys. 375 (2018)
Erik Lehto, Varun Shankar, Grady B. Wright
A Radial Basis Function (RBF) Compact Finite Difference (FD) Scheme for Reaction-Diffusion Equations on Surfaces. SIAM J. Sci. Comput. 39 (5) (2017)
Martin Tillenius, Elisabeth Larsson, Erik Lehto, Natasha Flyer
A scalable RBF-FD method for atmospheric flow. J. Comput. Phys. 298 (2015)
Lina von Sydow, Paria Ghafari, Erik Lehto, Mats Wångersjö
Pricing of Basket Options Using Dimension Reduction and Adaptive Finite Differences in Space, and Discontinuous Galerkin in Time. ENUMATH (2015)
Bengt Fornberg, Erik Lehto, Collin Powell
Stable calculation of Gaussian-based RBF-FD stencils. Comput. Math. Appl. 65 (4) (2013)
Elisabeth Larsson, Erik Lehto, Alfa R. H. Heryudono, Bengt Fornberg
Stable Computation of Differentiation Matrices and Scattered Node Stencils Based on Gaussian Radial Basis Functions. SIAM J. Sci. Comput. 35 (4) (2013)
Natasha Flyer, Erik Lehto, Sébastien Blaise, Grady B. Wright, Amik St.-Cyr
A guide to RBF-generated finite differences for nonlinear transport: Shallow water simulations on a sphere. J. Comput. Phys. 231 (11) (2012)
Bengt Fornberg, Erik Lehto
Stabilization of RBF-generated finite difference methods for convective PDEs. J. Comput. Phys. 230 (6) (2011)
Natasha Flyer, Erik Lehto
Rotational transport on a sphere: Local node refinement with radial basis functions. J. Comput. Phys. 229 (6) (2010)