Darrin Doud
322 TMCB Department of Mathematics Brigham Young University Provo, UT 84602   phone:  (801)4221204 
fax:  (801)4220504  email:  

Education
 BS (Mathematics) 1992, Brigham Young University
 MS (Mathematics) 1993, Brigham Young University
 MS (Teaching Mathematics) 1999, University of Illinois at UrbanaChampaign
 Ph.D. (Mathematics) 1999, University of Illinois at UrbanaChampaign
Positions
 NSF Postdoctoral Research Fellow, Harvard University, 19992001
 Assistant Professor, Brigham Young University, 20012007
 Associate Professor, Brigham Young University, 20072012
 Professor, Brigham Young University, 2012present
 Associate Chair, Department of Mathematics, Brigham Young University, 20112014
 Associate Chair, Department of Mathematics, Brigham Young University, 2015present
Publications
 A procedure to calculate torsion of elliptic curves over Q
Manuscripta Mathematica 95(1998), 463469.
 S_{4} and extensions of Q ramified at only one prime
Journal of Number Theory 75(1999), 185197.
 Threedimensional Galois representations with conjectural connections to arithmetic cohomology
in Number Theory for the Millenium, A.K. Peters, Boston, 2002, 365375.
 Galois representations with conjectural connections to arithmetic cohomology
with Avner Ash and David Pollack
Duke Mathematical Journal 112(2002), 521579.
 Wild ramification in number field extensions of prime degree
Archiv der Mathematik 81 (2003), 646649.
 Wildly ramified Galois representations and a generalization of a conjecture of Serre
Experimental Mathematics 14:1 (2005), 119127.
 Even icosahedral Galois representations with prime conductor
with Michael W. Moore
Journal of Number Theory 118:1, (2006), 6270
 Explicit Frobenius computations supporting a generalization of a conjecture of Serre
with Brian Hansen
JP Journal of Algebra, Number Theory and Applications, 6 (2006), 381398.
 Bondvalence methods for pK_{s} prediction. II. Bondvalence, electrostatic, molecular geometry, and solvation effects.
Barry Bickmore, Kevin M. Rosso, Christopher J. Tadanier, Eric J. Bylaska and Darrin Doud
Geochimica et Cosmochimica Acta 70 (2006), 40574071.
 Supersingular Galois representations and a generalization of a conjecture of Serre
Experimental Mathematics 16:1 (2007), 119128
 Distinguishing contragredient Galois representations in characteristic two
Rocky Mountain Journal of Mathematics 38:3 (2008), 835848.
 Local corrections of discriminant bounds and small degree extensions of quadratic base fields
with Sharon Brueggeman
International Journal of Number Theory 4 (2008), 349361
 Finding Galois representations corresponding to certain Hecke eigenclasses
with Meghan DeWitt
International Journal of Number Theory 5 (2009), 111
 LLL reduction and a conjecture of Gunnells
with Russell Ricks
Proceedings of the American Mathematical Society 138 (2010), 409415.
 padic properties of coefficients of weakly holomorphic modular forms
with Paul Jenkins
International Mathematics Research Notices, 2010:16 (2010), 31843206.
 Twodivisibility of coefficients of certain weakly holomorphic modular forms
with Paul Jenkins and John Lopez,
The Ramanujan Journal, 28 (2012), 89111.
 Reducible Galois representations and the homology of GL(3,Z)
with Avner Ash
International Mathematics Research Notices, 2014:5 (2014), 13791408.
 Proof of a conjecture of Wong concerning octahedral Galois repesentations of prime power conductor
with Kevin Childers
Journal of Number Theory, 154 (2015), 101104.
 Highly reducible Galois representations attached to the homology of GL(n,Z)
with Avner Ash
Proceedings of the AMS, 143 (2015), 38013813.
 Relaxation of strict parity for reducible Galois representations attached to the homology of GL(3,Z)
with Avner Ash
International Journal of Number Theory, 12 (2016), 361381.
 Octahedral extensions with a given cubic subfield
with Kevin Childers
Journal of Number Theory, 167 (2016), 141146.
 Galois representations attached to tensor products of arithmetic cohomology
with Avner Ash
Journal of Algebra, 465 (2016), 8199.
 Even Galois representations and the cohomology of GL(2,Z)
with Avner Ash
in review.
Awards and Grants
Graduate Students Supervised
 Michael W. Moore, M.S. 2004
 Glen Simpson, M.S. 2004
 Brian Hansen, M.S. 2005
 Heather Florence, M.S 2005
 Jon Blackhurst, M.S. 2006
 Wayne Rosengren, M.S. 2008
 Brian Hansen, Ph.D. 2010
 Ka Lun Wong, M.S. 2011
 Vinh Dang, M.S. 2011
 Wil Cocke, M.S. 2014
 Joseph Adams, M.S. 2014
 Kevin Childers, M.S. 2015
Conferences and Seminars Attended
* indicates that I gave a talk, ♦ indicates that I was an organizer.
 Halberstam Conference, Urbana, IL, May 1995
 *Magma Miniconference, Montreal, Canada, July 1995
 Fermat's Last Theorem Conference, Boston, MA, Aug. 1995
 *Fourth Annual Midwest Algebraic Number Theory Day, Urbana, IL, Mar. 1997
 *AMS Special Session on Number Theory, Chicago, IL, Sep. 1998
 *AMS Special Session on Galois Representations, Urbana, IL, Mar. 1999
 *Ohio State University Number Theory Seminar, Columbus, OH, Nov. 1999
 *Harvard University Number Theory Seminar, Boston, MA, Feb. 2000
 *Brigham Young University Mathematics Colloquium, Provo, UT, Mar. 2000
 *Millennial Conference on Number Theory, Urbana, IL, May 2000
 *Boston College Number Theory Seminar, Boston, MA, Nov. 2000
 *Ohio State University Number Theory Seminar, Columbus, OH, Apr. 2001
 *California Institute of Technology Number Theory Seminar, Pasadena, CA, May 2002
 *AMS Special Session on Analytic Number Theory, Salt Lake City, UT, Oct. 2002
 *AMS Special Session, Madison, WI, Oct. 2002
 *West Coast Number Theory Conference, San Fransisco, CA, Dec. 2002
 *Wesleyan University Number Theory Seminar, Middletown, CT, April 2004
 *Illinois Number Theory Conference, Urbana, IL, May 2004
 *Canadian Number Theory Association VIII Meeting, Toronto, Canada, July 2004
 *AMS Special Session on Modularity of Galois Representations, Pittsburgh, PA, Nov. 2004.
 *West Coast Number Theory Conference, Las Vegas, NV, Dec. 2004
 *Southeast Regional Meeting on Numbers (SERMON 2005), Columbia, SC, April 2005
 *Wesleyan University Number Theory Seminar, Middletown, CT, April 2005
 *Workshop on Automorphic Forms, Modular Forms and related moduli spaces, Rome, Italy, Sep. 2005
 *West Coast Number Theory Conference, Monterey, CA, Dec. 2005
 Pacific Northwest Number Theory Conference, Redmond, WA, Feb. 2006
 *Southeast Regional Meeting on Numbers (SERMON 2006), Greenville, SC, March 2006
 *Canadian Number Theory Association IX Meeting, Vancouver, Canada, July 2006
 *AMS Special Session on Number Theory, Salt Lake City, UT, October 2006
 *University of Illinois Number Theory Fest, Urbana, IL, May 2007
 *West Coast Number Theory Conference, Monterey, CA, Dec. 2007
 *Canadian Number Theory Association X Meeting, Waterloo, Canada, July 2008
 *Western Number Theory Conference, Fort Collins, CO, Dec. 2008
 *Wesleyan University Algebra Seminar, Middletown, CT, March 2009
 *23rd Annual Workshop on Automorphic Forms and Related Topics, Lewisburg, PA, March 2009
 *2009 Intermountain Sectional Meeting of the MAA, Provo, UT, March 2009
 Illinois Number Theory Celebration, Urbana, IL, March 2009
 *Spring 2009 Central Section Meeting of the AMS, Urbana, IL, March 2009
 ♦Summer Graduate Workshop on Zeta Functions, Lfunctions and Applications, Orem, UT, June 2009
 *West Coast Number Theory Conference, Monterey, CA, Dec. 2009
 *Second Wesleyan Conference on Cohomology of Arithmetic Groups, Middletown, CT, July 2010
 *Canadian Number Theory Association XI Meeting, Wolfville, Canada, July 2010
 ♦Western Number Theory Conference 2010, Orem, UT, Dec 2010
 *Utah Valley University Mathematics Department Colloquium, Orem, UT, March 2011
 Workshop on Torsion in the homology of arithmetic groups, Banff, Canada, July 2012
 ♦AMS Special Session on Homology and Cohomology of Arithmetic Groups, Boston, MA, April 2013
 ♦*28th Annual Workshop on Automorphic Forms and Related Topics, Moab, UT, May 2014
 *2015 Intermountain Sectional Meeting of the MAA, Provo, UT, March 2015