Knot theory and its applications,
Low-dimensional topology, especially hyperbolic 3-manifolds,
Applications of topology

Arthur T. Benjamin

Combinatorics, Game Theory, Fibonacci Numbers

Kenneth S. Berenhaut

Applied probability; Convergence Rates; Mathematical Inequalities; Difference Equations;
Statistical Methodology; Matrix Inequalities; Analytic, Probabilistic and Combinatorial
Number Theory; Discrete Structures

Martin Bohner

Differential equations, difference equations, dynamic equations on time scales,
eigenvalue problems, boundary value problems, oscillation, Hamiltonian systems,
Sturm-Liouville equations, dynamical systems, mathematical biology,
mathematical economics, inequalities, functional equations, control theory,
quantum calculus.

Amarjit S. Budhiraja

Nonlinear Filtering, Stochastic Control Theory, Stochastic Networks, Large Deviations,
Stochastic Analysis

Pietro Cerone

Approximation and Error Bounds (Analytic Inequalities, Divergence Measures/Information
Theory, Quadrature Rules, Numerical/Computational Analysis), Mathematical Modelling
(Financial Models and Option Pricing, Population Dynamics, Reliability and Maintenance),
Stochastic Processes (Renewal Theory, Teletraffic Problems, Risk/Ruin Problems)

Scott Chapman

Commutative Algebra, Finite Abelian Groups, Combinatorics, Number Theory

Joshua N. Cooper

Quasirandomness, spectral (hyper)graph theory, discrete geometry, universal cycles,
combinatorial number theory, coding theory, extremal permutations, and
permutation patterns

Jem N. Corcoran

Recovering Graphical Structure Models from Data, especially with application to Gene
Expression Data; Markov Chain Monte Carlo Methods, Perfect Sampling, Applied Probability,
and Stochastic Processes with a focus on Applications to Statistical Physics and Geophysical
Modeling; Rare Events Simulation Algorithms

Toka Diagana

p-adic Functional Analysis; Differential Equations and Applications;
Functional Differential Equations; and Operator Theory

Michael Dorff

Complex Analysis, Minimal Surfaces, Geometry

Sever S. Dragomir

Classical Math. Anal., Convex Functions, Best Approx., Numer. Integration, Geom. of
Banach Spaces, Oper. Theory, Variational Methods, Volterra Integral Equ., Qual. Theory
of Differ. Equ., Theory and Coding, Guessing Theory, Adapt. Quadrature Rules, Adapt.
Cubature Rules, Numer. Methods for Differ. Equ., Numer. Methods for PDE's, Game Theory,
Kolmogorov Complex.

Sampling designs, time series forecasting, biostatistics

Jim Haglund

Algebraic and Enumerative Combinatorics

Glenn H. Hurlbert

Graph theory, graph pebbling, combinatorics, universal cycles,
extremal set theory, partially ordered sets, linear optimization,
combinatorial optimization

Johnny Henderson

BVP's for ODE's, Finite Difference Equations, Differential and Discrete Inequalities,
Discrete Transforms, Integral Equations, Dynamic Equations on Time Scales

Charles R. Johnson

Combinatorial Matrix Theory, including Matrix Completion Problems and Qualitative
Matrix Theory, Inequalilities for Generalized Matrix Functions, Norms, Numerical
Ranges, Eigenvalues, Non-negative Matrices

K. B. Kulasekera

Nonparametric Regression: Estimation and Testing Problems, Bandwidth Selection Problems,
Variable Selection in Nonparametric Regression, Curve Estimation with Censored Data.

Gerry Ladas

Basic theory of nonlinear difference equations of order greater than one,
Global asymptotic stability, boundedness character,
Periodic behavior of solutions of rational difference equations.

Markov Chains, Statistical Climatology, Time Series

Gaven J. Martin

Geometric Function Theory (quasiconformal mappings and non-linear analysis) and
Discrete Groups and Hyperbolic Geometry (low dimensional topology and geometry)

Mary Meyer

Nonparametric Function and Density Estimation, Shape-restricted Inference

Frank Morgan

Geometry, Minimal Surfaces, Geometric Measure Theory, Calculus of Variations

Mohammad Sal Moslehian

Functional Equations, Structure of normed linear spaces and Hilbert spaces,
Banach algebras and C*-algebras, operator inequalities, Homology of Banach algebras.

Zuhair Nashed

Integral and Operator Equations, Inverse and Ill-posed Problems, Numerical and
Nonlinear Functional Analysis, Optimization and Approximation Theory, Operator Theory,
Optimal Control Theory, Signal Analysis and Signal Processing

Ken Ono

Combinatorics and Number Theory involving Elliptic Curves, L-functions, Modular Forms,
Maass Forms, and Partitions

Yuval Peres

Probability Theory (Random walks, percolation, Markov chains, Brownian motion),
Ergodic Theory, Potential theory and Hausdorff dimension.

Y.-F. S. Pétermann

Elementary and Analytic Number Theory, Self Described Sequences,
Error Analysis in Multiprecision Arithmetic

Robert J. Plemmons

Computations in Signals and Imaging, Parallel Processing

Carl B. Pomerance

Analytic, combinatorial, and computational number theory.

Vadim Ponomarenko

Additive Combinatorics, Semigroup Theory, Commutative Algebra,
Linear Algebra, Number Theory, Matroid Theory

Bjorn Poonen

Rational Points on Varieties, Explicit Methods, Connections Between Arithmetic
Geometry and Logic

James Propp

Combinatorics, probability, dynamical systems, and games

Józef H. Przytycki

Topology, Knot Theory, Algebraic Topology based on knots

Richard Rebarber

Control Theory, Mathematical Ecology, Functional Analysis, PDE's

Robert W. Robinson

Combinatorial Enumeration, Asymptotic Enumeration, Random Graphs,
Graph Algorithms, and Graph Generation

Filip Saidak

Analytic Number Theory, Probabilistic Number Theory, Algebraic Number Theory,
Elementary Number Theory, Computational Number Theory

Andrew J. Sterge, Honorary Editor

Game Theory, Applied Probability, Statistics

Ann Trenk

Graph Theory, Partially Ordered Sets

Ravi Vakil

Deformation theory, Schubert varieties, Geometric Invariant Theory,
Moduli of curves, Gromov-Witten theory,
Fundamental groups and universal covers

Antonia Vecchio

Numerical solution of second kind Volterra integral equations;
difference equation of unbounded order (or Volterra difference
equations)
and discrete models represented by such types of equations.