World's Best Scientists 2026 revealed!

D-Index & Metrics

Mathematics

D-Index
30
Citations
4980
World Ranking
3458
National Ranking
1348

Overview

R. Bruce Kellogg was affiliated with the University of South Carolina in the United States during their academic career. Their work and research contributions were associated with this institution, reflecting a professional connection to the academic environment there.

Throughout their career, R. Bruce Kellogg focused on several areas of study, although specific fields, subfields, and main research topics were not explicitly documented in the available data. Similarly, no records detail their recent papers, publication venues, or collaborations with frequent co-authors.

There is no documented information on their published books or participation in particular research communities or journals. Likewise, no awards or honors are recorded for this scientist.

Given the lack of detailed data on individual research outputs or thematic specializations, an overview of their scholarly contributions cannot incorporate more precise subject matter or influence metrics.

Best Publications

  • Analysis of some difference approximations for a singular perturbation problem without turning points

    R. Bruce Kellogg;Alice Tsan

  • A regularity result for the Stokes problem in a convex polygon

    Unknown

  • A Constructive Proof of the Brouwer Fixed-Point Theorem and Computational Results

    R. B. Kellogg;T. Y. Li;J. Yorke

  • Direct and inverse error estimates for finite elements with mesh refinements

    I. Babuška;R. B. Kellogg;J. Pitkäranta

  • On the poisson equation with intersecting interfaces

    R. Bruce kellogg

  • Differentiability properties of solutions of the equation -ε 2 δ u + ru = f ( x,y ) in a square

    Unknown

  • A priori estimates and analysis of a numerical method for a turning point problem

    Alan E. Berger;Hou De Han;R. Bruce Kellogg

  • Corner singularities and boundary layers in a simple convection–diffusion problem☆

    R. Bruce Kellogg;Martin Stynes

  • Matrices similar to a positive or essentially positive matrix

    R. Bruce Kellogg

  • A Tailored Finite Point Method for a Singular Perturbation Problem on an Unbounded Domain

    Houde Han;Zhongyi Huang;R. Bruce Kellogg

  • Compressible Navier-Stokes equations in a bounded domain with inflow boundary condition

    Jae Ryong Kweon;R. Bruce Kellogg

  • SINGULARITIES IN INTERFACE PROBLEMS

    Unknown

  • A two point boundary value problem with a rapidly oscillating solution

    Unknown

  • A singularly perturbed semilinear reaction–diffusion problem in a polygonal domain

    R. Bruce Kellogg;Natalia Kopteva

  • Regularity of solutions to the Navier-Stokes equations for compressible barotropic flows on a polygon

    Jae Ryong Kweon;R. Bruce Kellogg

  • Sharpened bounds for corner singularities and boundary layers in a simple convection–diffusion problem☆

    R. Bruce Kellogg;Martin Stynes

  • HIGHER ORDER SINGULARITIES FOR INTERFACE PROBLEMS

    Unknown

  • On a differential equation arising from compartmental analysis

    Unknown

  • A finite element method for the compressible Stokes equations

    R. Bruce Kellogg;Biyue Liu

  • A finite difference method on layer-adapted meshes for an elliptic reaction-diffusion system in two dimensions

    R. Bruce Kellogg;Torsten Linss;Martin Stynes

  • Regularity of Solutions to the Navier--Stokes System for Compressible Flows on a Polygon

    Jae Ryong Kweon;R. Bruce Kellogg

  • A parameter‐robust numerical method for a system of reaction–diffusion equations in two dimensions

    R.B. Kellogg;Niall Madden;Martin Stynes

  • Smooth Solution of the Compressible Navier–Stokes Equations in an Unbounded Domain with Inflow Boundary Condition

    Jae Ryong Kweon;R.Bruce Kellogg

  • Finite element analysis of a scattering problem

    A. K. Aziz;R. Bruce Kellogg

  • Compressible Stokes Problem on Nonconvex Polygonal Domains

    Jae Ryong Kweon;R.Bruce Kellogg

  • A Method of Continuation for Calculating a Brouwer Fixed Point

    R.B. Kellogg;T.Y. Li;J. Yorke

Frequent Co-Authors

Martin Stynes
Martin Stynes Beijing Computational Science Research Center

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