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| Planar monomials in characteristic 2,
with Z. Scherr, submitted,
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| 43. |
| Planar functions and perfect nonlinear
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| 42. |
| Exceptional polynomials,
pp. 229–233 in: Handbook of Finite Fields,
CRC Press, 2013. |
| 41. |
| Value sets of polynomials,
with G. Mullen,
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| 40. |
| The Mordell-Lang question for endomorphisms of semiabelian
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with D. Ghioca and T. Tucker,
J. Théor. Nombres Bordeaux
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| 39. |
| Chebyshev mappings of finite
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Amer. Math. Monthly
119 (2012), 151–155. |
| 38. |
| Two questions on polynomial
decomposition, with B. Wyman,
Quarterly Journal of Math. (Oxford) 63 (2012), 507–511. |
| 37. |
| On hyperbolic fixed points in
ultrametric dynamics, with K.-O. Lindahl,
p-Adic Numbers, Ultrametric Analysis and Applications
2 (2010), 232–240.
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| 36. |
| An equality between two towers
over cubic fields,
Bull. Braz. Math. Soc., to appear,
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| 35. |
| Classes of permutation polynomials
based on cyclotomy and an additive analogue,
pp. 355–359 in:
Additive Number Theory,
Springer, 2010,
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| 34. |
| On a theorem of Carlitz,
submitted,
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| 33. |
| Linear relations between polynomial orbits,
with D. Ghioca and T. Tucker, Duke Math. J.
161 (2012), 1379–1410.
arXiv:0807.3576. |
| 32. |
| On Ritt's polynomial decomposition theorems,
with P. Müller, submitted,
arXiv:0807.3578. |
| 31. |
| Uniform bounds on pre-images under quadratic
dynamical systems,
with X. Faber, B. Hutz, P. Ingram, R. Jones, M. Manes and T. Tucker,
Math. Research Letters
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arXiv:0805.0441. |
| 30. |
![[pdf]](images/pdf.png) |
Nonisomorphic curves that become isomorphic over extensions of
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with D. Goldstein, R. Guralnick and E. Howe, J. Algebra
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arXiv:0801.4614. |
| 29. |
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Analogues of the Jordan-Hölder theorem for
transitive G-sets,
with G. Kuperberg and R. Lyons, submitted,
arXiv:0712.4142. |
| 28. |
|
Decompositions of Laurent polynomials, submitted,
arXiv:0710.1902. |
| 27. |
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A new family of exceptional polynomials in characteristic two,
with R. Guralnick and J. Rosenberg, Annals of Math.
172 (2010), 1367–1396,
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| 26. |
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Polynomials with PSL(2) monodromy,
with R. Guralnick, Annals of Math.
172 (2010), 1321–1365,
arXiv:0707.1835. |
| 25. |
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pk-torsion of genus two curves
over GF(pm),
Math. Comp. 79 (2010), 1833–1838. |
| 24. |
|
Intersections of polynomial orbits, and a
dynamical Mordell-Lang conjecture,
with D. Ghioca and T. Tucker,
Inventiones Math. 171 (2008), 463–483,
arXiv:0705.1954. |
| 23. |
|
Equivalence of sparse circulants: the bipartite
Ádám problem,
with D. Wiedemann, submitted,
arXiv:0706.1567. |
| 22. |
Equivalence classes of permutation binomials up to
composition with monomials,
with A. Masuda, preprint. |
| 21. |
|
On some permutation polynomials over GF(q) of the form
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Proc. Amer. Math. Soc.
137 (2009), 2209–2216,
arXiv:0707.1110. |
| 20. |
|
Some families of permutation polynomials over finite fields,
Int. J. Number Theory 4 (2008), 851–857,
arXiv:0707.1111. |
| 19. |
|
Rational functions with linear relations,
with A. Masuda,
Proc. Amer. Math. Soc. 136 (2008), 1403–1408,
arXiv:0705.2182. |
| 18. |
|
Permutation binomials over finite fields,
with A. Masuda,
Trans. Amer. Math. Soc.
361 (2009), 4169–4180,
arXiv:0707.1108. |
| 17. |
|
Nonexistence of permutation binomials of certain shapes,
with A. Masuda,
Electronic J. Combinatorics 14 (2007), N12,
arXiv:0707.1102. |
| 16. |
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Polynomials with a common composite,
with R. Beals and J. Wetherell, Israel J. Math.
174 (2009), 93–117,
arXiv:0707.1552. |
| 15. |
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Exceptional covers and bijections on rational points,
with R. Guralnick and T. Tucker,
Internat. Math. Res. Notices 2007: article ID
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arXiv:math/0511276.
|
| 14. |
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Everywhere ramified towers of global function fields,
with I. Duursma and B. Poonen,
pp. 148–153 in: Finite Fields and Applications,
Lecture Notes in Comput. Sci. 2948, Springer, 2004,
arXiv:0810.2842. |
| 13. |
![[pdf]](images/pdf.png) |
Symplectic spreads and permutation polynomials,
with S. Ball,
pp. 79–88 in: Finite Fields and Applications,
Lecture Notes in Comput. Sci. 2948, Springer, 2004,
arXiv:0810.2839. |
| 12. |
![[pdf]](images/pdf.png) |
Curves of every genus with many points, II: Asymptotically good
families,
with N. Elkies, E. Howe, A. Kresch, B. Poonen and J. Wetherell,
Duke Math. J. 122 (2004), 399–422,
arXiv:math/0208060.
|
| 11. |
![[pdf]](images/pdf.png) |
Curves of every genus with many points, I: Abelian and
toric families,
with A. Kresch and J. Wetherell,
J. Algebra 250 (2002), 353–370,
arXiv:math/9912069.
|
| 10. |
![[pdf]](images/pdf.png) |
Incomplete character sums and a special class of permutations,
with S. Cohen, H. Niederreiter and I. Shparlinski,
J. Theor. Nombres Bordeaux 13 (2001), 53–63. |
| 9. |
![[pdf]](images/pdf.png) |
On the genera of
X0(N),
with J. Csirik and J. Wetherell, 2000,
arXiv:math/0006096.
|
| 8. |
![[pdf]](images/pdf.png) |
Bivariate factorizations connecting Dickson polynomials
and Galois theory,
with S. Abhyankar and S. Cohen,
Trans. Amer. Math. Soc. 352 (2000), 2871–2887. |
| 7. |
![[pdf]](images/pdf.png) |
Factoring Dickson polynomials over finite fields,
with M. Bhargava,
Finite Fields Appl. 5 (1999), 103–111. |
| 6. |
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Bivariate factorizations via Galois theory,
with application to exceptional polynomials,
J. Algebra 210 (1998), 670–689. |
| 5. |
|
A note on the discriminator,
J. Number Theory 73 (1998), 122–138. |
| 4. |
|
Cycles of Polynomial Mappings,
Ph.D. thesis, Berkeley, 1996. |
| 3. |
![[pdf]](images/pdf.png) |
A family of exceptional polynomials in characteristic three,
with H. Lenstra,
pp. 209–218 in: Finite Fields and Applications,
London Math. Soc. Lecture Note Ser. 233, Cambridge Univ. Press,
Cambridge, 1996. |
| 2. |
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Take-away games,
pp. 351–361 in: Games of No Chance,
Math. Sci. Res. Inst. Publ. 29,
Cambridge Univ. Press, 1996. |
| 1. |
![[pdf]](images/pdf.png) |
Polynomial mappings mod pn,
with D. desJardins, 1994,
arXiv:math/0103046.
|