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Mathematics

D-Index
32
Citations
7117
World Ranking
3119
National Ranking
127

Overview

Steven J. Ruuth is affiliated with Simon Fraser University in Canada and conducts research primarily within the field of Engineering. Their scholarly work spans various subfields, including Computational Mechanics, Mechanics of Materials, Electrical and Electronic Engineering, Numerical Analysis, and Computational Theory and Mathematics.

Their research addresses several advanced topics, such as:

  • Advanced Numerical Methods in Computational Mathematics
  • Numerical methods in engineering
  • Electromagnetic Simulation and Numerical Methods
  • Numerical methods for differential equations
  • Advanced Numerical Analysis Techniques
  • Computational Fluid Dynamics and Aerodynamics
  • Matrix Theory and Algorithms

Ruuth has contributed numerous publications to diverse scientific venues, with frequent appearances in:

  • arXiv (Cornell University)
  • Journal of Scientific Computing
  • SIAM Journal on Scientific Computing
  • Numerical Algorithms
  • Journal of Computational Physics

Among recent papers authored or co-authored by Ruuth are:

  • "Meshfree Semi-Lagrangian Methods for Solving Surface Advection PDEs," 2022, Journal of Scientific Computing
  • "Boundary treatment of high order Runge-Kutta methods for hyperbolic conservation laws," 2020, Journal of Computational Physics
  • "Linearly Stabilized Schemes for the Time Integration of Stiff Nonlinear PDEs," 2021, Journal of Scientific Computing
  • "A Closest Point Method for PDEs on Manifolds with Interior Boundary Conditions for Geometry Processing," 2024, ACM Transactions on Graphics
  • "A closest point method library for PDEs on surfaces with parallel domain decomposition solvers and preconditioners," 2022, Numerical Algorithms

Ruuth frequently collaborates with other researchers. Their notable co-authors include:

  • Ronald D. Haynes
  • Ian C. T. May
  • Alireza Yazdani
  • Leevan Ling
  • K. Victor Chow

Best Publications

  • Implicit-explicit Runge-Kutta methods for time-dependent partial differential equations

    Uri M. Ascher;Steven J. Ruuth;Raymond J. Spiteri

  • Implicit-explicit methods for time-dependent partial differential equations

    Uri M. Ascher;Steven J. Ruuth;Brian T. R. Wetton

  • A New Class of Optimal High-Order Strong-Stability-Preserving Time Discretization Methods

    Raymond J. Spiteri;Steven J. Ruuth

  • A simple embedding method for solving partial differential equations on surfaces

    Steven J. Ruuth;Barry Merriman

  • Implicit-explicit methods for reaction-diffusion problems in pattern formation

    Steven J. Ruuth

  • The Implicit Closest Point Method for the Numerical Solution of Partial Differential Equations on Surfaces

    Colin B. Macdonald;Steven J. Ruuth

  • IMEX extensions of linear multistep methods with general monotonicity and boundedness properties

    Willem Hundsdorfer;Steven J. Ruuth

  • Global optimization of explicit strong-stability-preserving Runge-Kutta methods

    Steven J. Ruuth

  • Implicit-Explicit Methods for Time-Dependent PDE''s

    Uri M. Ascher;Steven J. Ruuth;Brian Wetton

  • Level Set Equations on Surfaces via the Closest Point Method

    Colin B. Macdonald;Steven J. Ruuth

  • Two Barriers on Strong-Stability-Preserving Time Discretization Methods

    Steven J. Ruuth;Raymond J. Spiteri

  • Monotonicity-Preserving Linear Multistep Methods

    Willem Hundsdorfer;Steven J. Ruuth;Raymond J. Spiteri

  • High-Order Strong-Stability-Preserving Runge-Kutta Methods with Downwind-Biased Spatial Discretizations

    Steven J. Ruuth;Raymond J. Spiteri

  • Efficient Algorithms for Diffusion-Generated Motion by Mean Curvature

    Steven J. Ruuth

  • Non-linear evolution using optimal fourth-order strong-stability-preserving Runge-Kutta methods

    Raymond J. Spiteri;Steven J. Ruuth

  • A Diffusion-Generated Approach to Multiphase Motion

    Steven J. Ruuth

  • Solving eigenvalue problems on curved surfaces using the Closest Point Method

    Colin B. Macdonald;Jeremy Brandman;Steven J. Ruuth

  • High-order linear multistep methods with general monotonicity and boundedness properties

    Steven J. Ruuth;Willem Hundsdorfer

  • A Simple Scheme for Volume-Preserving Motion by Mean Curvature

    Steven J. Ruuth;Brian T. R. Wetton

  • Simple computation of reaction-diffusion processes on point clouds.

    Colin B. Macdonald;Barry Merriman;Steven J. Ruuth

  • Threshold dynamics for high order geometric motions

    Selim Esedoglu;Steven J. Ruuth;Richard Tsai

  • Diffusion generated motion using signed distance functions

    Selim Esedoglu;Steven Ruuth;Richard Tsai

Frequent Co-Authors

Willem Hundsdorfer
Willem Hundsdorfer Centrum Wiskunde & Informatica
Uri M. Ascher
Uri M. Ascher University of British Columbia
Stanley Osher
Stanley Osher University of California, Los Angeles
Robert D. Russell
Robert D. Russell Simon Fraser University
Michael J. Ward
Michael J. Ward University of British Columbia
Jack Xin
Jack Xin University of California, Irvine

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