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Mathematics

D-Index
61
Citations
18752
World Ranking
506
National Ranking
265

Overview

Hal L. Smith is affiliated with Arizona State University in the United States. Their research focuses on several areas within medicine, mathematics, and decision sciences, demonstrating an interdisciplinary approach that integrates modeling, simulation, and public health considerations.

Their contributions include work in the following main fields of study:

  • Medicine
  • Mathematics
  • Decision Sciences

Within these areas, Hal L. Smith has delved into multiple subfields, including:

  • Public Health, Environmental and Occupational Health
  • Modeling and Simulation
  • Management Science and Operations Research

Research topics that have been prominently addressed in their work span:

  • Mathematical and Theoretical Epidemiology and Ecology Models
  • COVID-19 epidemiological studies
  • Complex Systems and Decision Making

A notable recent publication by Hal L. Smith is titled On real-valued SDE and nonnegative-valued SDE population models with demographic variability, published in 2020 in the Journal of Mathematical Biology. This paper contributes to population modeling through stochastic differential equations, which are crucial in representing demographic variability in ecological and epidemiological contexts.

Their collaborative work includes frequent partnerships with coauthors such as:

  • E.J. Allen
  • Linda J. S. Allen

Hal L. Smith's articles have appeared in scientific venues with a particular focus on the Journal of Mathematical Biology, which aligns with their work in mathematical modeling and theoretical biology.

Best Publications

  • Monotone Dynamical Systems: An Introduction to the Theory of Competitive and Cooperative Systems

    Hal L. Smith

  • The Theory of the Chemostat: Dynamics of Microbial Competition

    Hal L. Smith;Paul Waltman

  • An Introduction to Delay Differential Equations with Applications to the Life Sciences

    Hal L. Smith

  • 4. Monotone Dynamical Systems

    Morris W Hirsch;Hal Smith

  • Abstract functional-differential equations and reaction-diffusion systems

    R. H. Martin;R. H. Martin;H. L. Smith

  • Dynamical Systems and Population Persistence

    Hal L. Smith;Horst R. Thieme

  • Virus Dynamics: A Global Analysis

    Hal L. Smith;Patrick De Leenheer

  • Global Dynamics of an SEIR Epidemic Model with Vertical Transmission

    Hal L. Smith;Liancheng Wang;Michael Y. Li

  • Robust persistence for semidynamical systems

    Hal L. Smith;Xiao-Qiang Zhao

  • The Poincare-Bendixson theorem for monotone cyclic feedback systems

    John Mallet-Paret;Hal L. Smith

  • Systems of ordinary differential equations which generate an order preserving flow. A survey of results

    Hal L. Smith

  • Global asymptotic stability of traveling waves in delayed reaction-diffusion equations

    Hal L. Smith;Xiao-Qiang Zhao

  • Asymptotically autonomous semiflows: chain recurrence and Lyapunov functions

    Konstantin Mischaikow;Hal Smith;Horst R. Thieme

  • Infinite subharmonic bifurcation in an SEIR epidemic model

    Ira B. Schwartz;H. L. Smith

  • Chain Transitivity, Attractivity, and Strong Repellors for Semidynamical Systems

    Morris W. Hirsch;Hal L. Smith;Xiao-Qiang Zhao

  • Competitive exclusion and coexistence for competitive systems on ordered Banach spaces

    S. B. Hsu;H. L. Smith;Paul Waltman

  • Planar competitive and cooperative difference equations

    H.L. Smith

  • Monotone semiflows generated by functional differential equations

    Hal Smith

  • Competitive Coexistence in an Oscillating Chemostat

    Hal L. Smith

  • Cooperative systems of differential equations with concave nonlinearities

    H. L. Smith

  • The theory of the chemostat: Some Techniques in Nonlinear Analysis

    Hal L. Smith;Paul Waltman

Frequent Co-Authors

Horst R. Thieme
Horst R. Thieme Arizona State University
Paul Waltman
Paul Waltman Emory University
Morris W. Hirsch
Morris W. Hirsch University of California, Berkeley
John Mallet-Paret
John Mallet-Paret Brown University
Xiao-Qiang Zhao
Xiao-Qiang Zhao Memorial University of Newfoundland
Sze-Bi Hsu
Sze-Bi Hsu National Tsing Hua University
Konstantin Mischaikow
Konstantin Mischaikow Rutgers, The State University of New Jersey
Rick Durrett
Rick Durrett Duke University
Philip K. Maini
Philip K. Maini University of Oxford
Eduardo D. Sontag
Eduardo D. Sontag Northeastern University

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