# David Brown Ph.D

Mathematics and Statistics

Professor

## Contact Information

Office Location: Animal Science (ANSC) 324Phone: (435) 797-3224

Email: david.e.brown@usu.edu

## Educational Background

**PhD**, Applied Mathematics, University of Colorado at Denver, 2004 Dissertation

### Awards

Department of Mathematics and Statistics Teacher of the Year, 2014

Utah State University Dept. of Mathematics and Statistics

Eldon J. Gardner Teacher of the Year, 2014

Utah State University

College of Science Teacher of the Year, 2014

Utah State University

Project NExT Fellowship, 2006

UC-Denver Outstanding Ph.D. Student, 2004

Lynn Bateman Excellence in Teaching Award, 2002

UC-Denver

Outstanding Ph.D. Student Fellowship, 2002

UC-Denver

Lynn Bateman Excellence in Teaching Fellowship, 2001

UC-Denver

- Brown, D.E, Langley, L.J, (2009). Probe Interval Orders: The Mathematics of Preference, Choice and Order: Essays in Honor of Peter C. Fishburn. Springer-Verlag

#### Publications | Book Chapters

*An asterisk (*) at the end of a publication indicates that it has not been peer-reviewed.*

### Publications | Journal Articles

#### Academic Journal

- Brown, D.E, Flesch, B.M, (2014). A Characterization of 2-tree Proper Interval 3-Graphs. Hindawi Publishing Corporation, 2014, doi: 10.1155/2014/143809
- Brown, D.E, Das Gupta, S., Lundgren, J.R, A characterization of interior 2-caterpillars.. Congressus Numerantium, 212, 77 - 96.
- Brown, D.E, Roy, S.M, Lundgren, J.R, Siewert, D.J, Boolean rank of upset tournament matrices. Linear Algebra and its Applications, 436:9, 3239-3246.
- Brown, D.E, Langley, L.J, Forbidden Subgraph Characterization of Bipartite Unit Probe Interval Graphs. Australasian Journal of Combinatorics, 52, 19-31.
- Brown, D.E, Busch, A.H, Isaak, G., (2010). Linear Time Recognition Algorithms and Structure Theorems for Bipartite Tolerance and Bipartite Probe Interval Graphs. Discrete Mathematics and Theoretical Computer Science, 12:5, 63-82.
- Beasley, L.B, Brown, D.E, (2010). Cycle Extendability in Graphs and Digraphs. Linear Algebra and its Applications, doi: DOI:10.1016/j.laa.2010.04.038.
- Brown, D.E, Lundgren, J.R, Sheng, L., (2009). A Characterization of Cycle-free Unite Probe Interval Graphs. Discrete Applie Math, 157, 762-767.
- Beasley, L.B, Brown, D.E, (2009). Embedding tournaments. Congressus Numerantium, 198, 207-210.
- Beasley, L.B, Brown, D.E, Reid, K.B, (2009). Extending Partial Tournaments. Mathematical and Computer Modeling, 50, 287-291.
- Beasley, L.B, Brown, D.E, Guterman, S., (2009). Preserving Regular Tournaments and Term Rank-1. Linear Algebra and its Applications5-7, 926-936.
- Brown, D.E, Busch, A.H, Lundgren, J.R, (2007). Interval Tournaments. Journal of Graph theory, 56:1, 72-81.
- Brown, D.E, Lundgren, J.R, (2006). Bipartite Probe Interval Graphs, Interval Point Bigraphs, and Circular Arc Graphs. Australasian Journal of Combinatorics, 35, 221-236.
- Beasley, L.B, Brown, D.E, (2005). On cycle and bi-cycle extendability in chordal and chordal bipartite graphs. Congressus Numerantium, 174, 41-47.
- Brown, D.E, Lundgren, J.R, (2004). Relationships Among Classes of Interval Bigraphs, (0,1)-matrices, and Circular Arc Graphs. Congressus Numerantium, 166, 97-123.
- Brown, D.E, Brown, D.E, Flink, S.C, (2002). Characterizations of Interval Bigraphs and Unit Interval Bigraphs. Congressus Numerantium, 157, 79-93.
- Brown, D.E, Flink, S.C, Lundgren, J.R, (2002). Interval k-graphs. Congressus Numerantium, 156, 5-16.
- Brown, D.E, Brown, D.E, Miller, C., (2001). Variations on Interval Graphs. Congressus Numerantium, 149, 77-95.

#### Professional Journal

*An asterisk (*) at the end of a publication indicates that it has not been peer-reviewed.*

### Publications | Other

*An asterisk (*) at the end of a publication indicates that it has not been peer-reviewed.*

### Teaching

**Fall 2022**

**Fall 2022**

**Spring 2022**

**Spring 2022**

**Spring 2022**

**Fall 2021**

**Spring 2021**

**Spring 2021**

**Spring 2021**

**Spring 2021**

**Spring 2021**

**Fall 2020**

**Fall 2020**

**Spring 2020**

**Fall 2019**

**Summer 2019**

**Spring 2019**

**Spring 2019**

**Spring 2019**

**Fall 2018**

**Fall 2018**

**Spring 2018**

**Fall 2017**

**Spring 2017**

**Spring 2017**

**Spring 2017**

**Spring 2017**

**Spring 2017**

**Spring 2017**

**Spring 2017**

**Spring 2017**

**Spring 2017**

**Fall 2016**

**Fall 2016**

**Fall 2016**

**Fall 2016**

**Spring 2016**

**Spring 2016**

**Spring 2016**

**Spring 2016**

**Spring 2016**

**Fall 2015**

**Spring 2015**

**Spring 2015**

**Fall 2014**

**Fall 2014**

**Fall 2014**

**Fall 2014**

**Fall 2014**

**Fall 2014**

**Summer 2014**

**Summer 2014**

**Summer 2014**

**Spring 2014**

**Spring 2014**

**Spring 2014**

**Spring 2014**

**Spring 2014**

**Fall 2013**

**Fall 2013**

**Fall 2013**

**Fall 2013**

**Fall 2013**

**Fall 2013**

**Spring 2013**

**Spring 2013**

**Spring 2013**

**Spring 2013**

**Fall 2012**

**Fall 2012**

**Summer 2012**

**Spring 2012**

**Spring 2012**

**Spring 2012**

**Spring 2012**

**Spring 2012**

**Fall 2011**

**Fall 2011**

**Fall 2011**

**Spring 2011**

**Spring 2011**

**Spring 2011**

**Fall 2010**

**Fall 2010**

**Fall 2010**

**Fall 2010**

### Graduate Students Mentored

**Kaitlin Murphy,**Mathematics & Statistics, September 2017 - May 2019

**Sam Schwartz,**Mathematics & Statistics, September 2017 - May 2019

**Jacob Kullberg,**Mathematics & Statistics, September 2015 - May 2019

**Trevor Williams,**Mathematics & Statistics, September 2015 - May 2017

**Dan Parrish,**Mathematics & Statistics, January 2015 - May 2017

**Jim Farrugia,**Mathematics & Statistics, May 2014 - May 2017

**David Skidmore,**Mathematics & Statistics, October 2014 - May 2016

**Sean Bailey,**Mathematics & Statistics, August 2012 - May 2016

**Jonathan Franklin,**Mathematics & Statistics, January 2009 2015

**Nicole Turner,**Mathematics & Statistics, August 2013 - May 2015

**Michael Snyder,**Mathematics & Statistics, August 2013 - May 2014

**Deborah Arangno,**Mathematics & Statistics, August 2012 - May 2014

**Brent Thomas,**Mathematics & Statistics - May 2012

**Sebrina Cropper,**Mathematics & Statistics - May 2011

**Rebecca Stokes,**September 2007 2009