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Research Areas

"A mathematician is a device for turning coffee into theorems" - Alfréd Rényi, Hungarian Mathematician, 1921-1970.

The department faculty are active researchers in a wide range of mathematical areas.  The research areas of each faculty member are listed below.  Recent publications by department faculty can be found here.

The faculty make a big effort to include students in their research projects. Current and prospective students are invited to communicate directly with any faculty member with whom they may have common interests.

Foundations of Mathematics Discrete Mathematics & Algebra Mathematical Analysis Geometry & Topology Applied Mathematics Probability & Statistics Operations Research Mathematical Biology Mathematics Education Data and Decision Sciences

Foundations of Mathematics

Patrick Rault
  • Patrick Rault, PhD — prault@unomaha.edu
  • Associate Professor
  • Dr. George Haddix Community Chair of Mathematics
  • DSC 227 / 402.554.3437
    • Number Theory, Matrix Analysis, Mathematics Education, Undergraduate Research
  • Read profile

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Discrete Mathematics & Algebra

Griff Elder
Darren Holley

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Mathematical Analysis

Steven From
Valentin-Matache

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Geometry & Topology

Ying Hu

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Applied Mathematics

Mahboub Baccouch
  • Mahboub Baccouch, PhD — mbaccouch@unomaha.edu
  • Professor
  • DSC 233 / 402.554.4016
    • Numerical Analysis, Scientific Computing, Ordinary, Partial, and Stochastic Differential Equations
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Betty Love
  • Betty N. Love, PhD — blove@unomaha.edu
  • Professor
  • DSC 224 / 402.554.2831
    • Mathematical Programming, Data Analysis, Mathematical Computing, Mathematics Education
  • Read profile
Dora Velcsov
  • Dora Velcsov, PhD — dvelcsov@unomaha.edu
  • Professor
  • DSC 228 / 402.554.3295
    • Modeling and Dynamics of Complex Boolean Networks, Mathematical Biology
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Probability & Statistics

Xiaoyue Cheng
  • Xiaoyue Cheng, PhD — xycheng@unomaha.edu
  • Assistant Professor
  • DSC 225 / 402.554.2848
    • Data Visualization and Interactive Graphics, Machine Learning, Data Mining, Statistical Modeling, Data Exploratory Analysis
  • Read profile
Steven From
Mahbubul Majumder
  • Mahbubul Majumder, PhD — mmajumder@unomaha.edu
  • Associate Professor
  • MS Data Science Graduate Program Chair
  • DSC 238 / 402.554.2734
    • Exploratory Data Analysis, Data Visualization and Visual Inference, Statistical Modeling, Data Science
  • Read profile
Andrew W. Swift
  • Andrew W. Swift, DSc — aswift@unomaha.edu
  • Associate Professor
  • MA/MS Graduate Program Chair
  • DSC 237 / 402.554.3637
    • Statistics, Probability, Operations Research
  • Read profile

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Operations Research

Betty Love
  • Betty N. Love, PhD — blove@unomaha.edu
  • Professor
  • DSC 224 / 402.554.2831
    • Mathematical Programming, Data Analysis, Mathematical Computing, Mathematics Education
  • Read profile
Andrew W. Swift
  • Andrew W. Swift, DSc — aswift@unomaha.edu
  • Associate Professor
  • MA/MS Graduate Program Chair
  • DSC 237 / 402.554.3637
    • Statistics, Probability, Operations Research
  • Read profile
Fabio Vitor
  • Fabio Vitor, PhD — ftorresvitor@unomaha.edu
  • Assistant Professor
  • DSC 239 / 402.554.2691
    • Operations Research, Optimization Modeling, Mathematical Programming, Optimization Algorithms
  • Read profile

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Mathematical Biology

Jimmy Rogers
Vyacheslav Rykov
  • Vyacheslav Rykov, PhD — vrykov@unomaha.edu
  • Professor
  • DSC 229 / 402.554.3117
    • Bioinformatics, Combinatorics, Information and Coding Theory
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Mathematics Education

Keith Gallagher, Ph.D
Nicole Infante
  • Nicole Infante, PhD — ninfante@unomaha.edu
  • Associate Professor
  • Director of Quantitative Reasoning
  • DSC 209 / 402.554.3522
    • Undergraduate Mathematics Education
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Michael Matthews
Leslie McFee
Kenzi Medeiros
Patrick Rault
  • Patrick Rault, PhD — prault@unomaha.edu
  • Associate Professor
  • Dr. George Haddix Community Chair of Mathematics
  • DSC 227 / 402.554.3437
    • Number Theory, Matrix Analysis, Mathematics Education, Undergraduate Research
  • Read profile
Janice Rech
Gregory Sand
  • Gregory Sand, PhD — gsand@unomaha.edu
  • Lecturer
  • DSC 247 / 402.554.6745
    • Undergraduate Mathematics Education, Competition Mathematics, Mathematical Knowledge for Teaching
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Karina Uhing

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Data and Decision Sciences

Becky Brusky
Xiaoyue Cheng
  • Xiaoyue Cheng, PhD — xycheng@unomaha.edu
  • Assistant Professor
  • DSC 225 / 402.554.2848
    • Data Visualization and Interactive Graphics, Machine Learning, Data Mining, Statistical Modeling, Data Exploratory Analysis
  • Read profile
Steven From
Betty Love
  • Betty N. Love, PhD — blove@unomaha.edu
  • Professor
  • DSC 224 / 402.554.2831
    • Mathematical Programming, Data Analysis, Mathematical Computing, Mathematics Education
  • Read profile
Mahbubul Majumder
  • Mahbubul Majumder, PhD — mmajumder@unomaha.edu
  • Associate Professor
  • MS Data Science Graduate Program Chair
  • DSC 238 / 402.554.2734
    • Exploratory Data Analysis, Data Visualization and Visual Inference, Statistical Modeling, Data Science
  • Read profile
Andrew W. Swift
  • Andrew W. Swift, DSc — aswift@unomaha.edu
  • Associate Professor
  • MA/MS Graduate Program Chair
  • DSC 237 / 402.554.3637
    • Statistics, Probability, Operations Research
  • Read profile
Fabio Vitor
  • Fabio Vitor, PhD — ftorresvitor@unomaha.edu
  • Assistant Professor
  • DSC 239 / 402.554.2691
    • Operations Research, Optimization Modeling, Mathematical Programming, Optimization Algorithms
  • Read profile
Cong Wang
  • Cong Wang, PhD — congwang@unomaha.edu
  • Assistant Professor
  • DSC 235 / 402.554.4044
    • Parameters estimation using a priori procedure, Multivariate linear models with skew normal error, Distributions of quadratic forms with applications
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