G T A C P |
**Sums of twisted circulants**
with Henry Landau, Zeph Landau, and Jamie Pommersheim
Submitted for publication. |

G T A C P |
**Group trisections and smooth 4-manifolds**
with David Gay and Rob Kirby
*Geometry & Topology,* 22:3 (2018), pp. 1537-1546. |

G T A C P |
**Fixed-energy harmonic functions**
with Rick Kenyon
*Discrete Analysis* 2017:18, 21 pages. |

G T A C P |
**Homological and homotopical Dehn functions are different**
with Noel Brady, Pallavi Dani, and Robert Young
*Proceedings of the National Academy of Sciences,* vol. 110 no. 48 (Nov. 26, 2013), pp. 19206-19212. |

G T A C P |
**Spaces of polygonal triangulations and Monsky polynomials**
with Jamie Pommersheim
*Discrete and Computational Geometry,* 51:132 (2014). DOI:10.1007/s00454-013-9553-6 |

G T A C P |
**A central limit theorem for repeating patterns**
with Eric Babson, Henry Landau, Zeph Landau, and Jamie Pommersheim
arxiv:1204.2872 |

G T A C P |
**Dull cut off for circulants**
with Eric Babson, Henry Landau, Zeph Landau, and Jamie PommersheimSubmitted for publication. |

G T A C P |
**Discretized configurations and partial partitions**
with David Gay and Valerie Hower
*Proceedings of the American Mathematical Society,* vol. 141 (2013), pp. 1093-1104. |

G T A C P |
**Pushing fillings in right-angled Artin groups**
with Noel Brady, Pallavi Dani, Moon Duchin, and Robert Young
*Journal of the London Mathematical Society*, vol. 87 no. 3 (2013), pp. 663-688. |

G T A C P |
**Distributions of order pattern of interval maps**
with Eric Babson, Henry Landau, Zeph Landau, and Jamie Pommersheim
*Combinatorics, Probability, & Computing*, vol. 22 no. 1 (2013), pp. 319-341. |

G T A C P |
**Filling loops at infinity in the mapping class group**
with Noel Brady, Pallavi Dani, Moon Duchin, and Robert Young
*Michigan Mathematics Journal*, vol. 61 no. 4 (2012), pp. 867-874. |

G T A C P |
**Optimal estimators for threshold-based quality measures**
with Sandy Ganzell, Henry Landau, Zeph Landau, Jamie Pommersheim, and Eric Zaslow
*Journal of Probability and Statistics*, vol. 2010 (2010), Article ID 752750. |

G T A C P |
**The number of possibilities for random dating**
with Rod Canfield and Andrew Granville
*Journal of Combinatorial Theory, Series A*, vol. 115 (2008), pp. 1265-1271. |

G T A C P |
**Random multiplication approaches uniform measure in finite groups**
with Henry Landau, Zeph Landau, Jamie Pommersheim, and Eric Zaslow
*Journal of Theoretical Probability*, vol. 20 no. 1 (2007), pp. 107-118. |

G T A C P |
**Distances of Heegaard splittings**
with Saul Schleimer
*Geometry & Topology*, vol. 9 (2005), pp. 95-119. |

G T A C P |
**State complexes for metamorphic robots**
with Rob Ghrist
*International Journal of Robotics Research,*, vol. 23 no. 7-8 (July 2004), pp. 809-824. |

G T A C P |
**Circles minimize most knot energies**
with Jason Cantarella, Joe Fu, Mohammad Ghomi, and Ralph Howard
*Topology*, vol. 42, no. 2 (2002), pp. 381-394. |

G T A C P |
**Configuration spaces of colored graphs**
*Geometriae Dedicata*, vol. 92 (2002), pp. 185-194. |

G T A C P |
**Evasive random walks and the clairvoyant demon**
with Henry Landau, Zeph Landau, Jamie Pommersheim, and Eric Zaslow
*Random Structures & Algorithms*, vol. 20, no. 2 (2002), pp. 239-248. |

G T A C P |
**An iterated random function with Lipschitz number one**
with Henry Landau, Zeph Landau, Jamie Pommersheim, and Eric Zaslow
*Theory of Probability and Its Applications*, vol. 47, no. 2 (2002), pp. 286-300. |

G T A C P |
**Yet another species of forbidden-distances chromatic number** with Pete Johnson, Jr.
*Geombinatorics*, vol. 10, no. 3 (2001), pp. 89-95. |

G T A C P |
**Configuration spaces and braid groups of graphs**
(Postscript file)
Ph.D. thesis, UC Berkeley (2000). |

G T A C P |
**The kth upper chromatic number of the line**
*Discrete Mathematics*, vol. 169 (1997), pp. 157-162. |

G T A C P |
**The probability that (a,b)=1** with Matteo Paris
*College Mathematics Journal*, vol. 23, no. 1 (1992), pg. 47. |