H
H. B. Keller
Researcher at California Institute of Technology
Publications - 2
Citations - 170
H. B. Keller is an academic researcher from California Institute of Technology. The author has contributed to research in topics: Finite difference method & Symbolic computation. The author has an hindex of 2, co-authored 2 publications receiving 165 citations.
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Journal ArticleDOI
Solving two-point seismic-ray tracing problems in a heterogeneous medium. Part 1. A general adaptive finite difference method
TL;DR: In this article, a general numerical method to solve two-point seismic-ray tracing problems in a heterogeneous isotropic medium and how to solve them numerically is presented.
Journal ArticleDOI
Symbolic generation of finite difference formulas
H. B. Keller,Victor Pereyra +1 more
TL;DR: Tables of coefficients for high order accurate, compact approximations to the first ten derivatives on and at the midpoints of uniform nets are presented and the exact rational weights are generated and tested.