Except for the Actes (with M. Tremblay and S. Lafortune), the order of authors is strictly alphabetical.
P. Sawyer, Laplace-type representation for some generalized spherical functions of type BC, to appear in Colloqium Mathematicum, 1-19, 2018.
P. Sawyer, A Laplace-type representation of the generalized spherical functions of type A, Mediterranean Journal of Mathematics, August 2017, 14:147.
P. Sawyer, An analogue to the Duistermaat–Kolk–Varadarajan estimate for the spherical functions associated with the root systems of type A, Advances in Pure and Applied Mathematics, Vol. 7, No. 3, 165–175, 2016.
P. Sawyer, Computing the Iwasawa decomposition of the classical Lie groups of noncompact type using the QR decomposition, Linear Algebra and its Applications, Volume 493, 15 March 2016, 573–579, available online at http://authors.elsevier.com/sd/article/S00243795150072.
P. Graczyk and P. Sawyer, The Convolution of orbital measures on symmetric spaces: a survey,
Proceedings of the Conference Probability on Algebraic and Geometric Structures, Contemporary Mathematics, Vol. 668, 81-110, 2016.
P. Graczyk and P. Sawyer, Convolution of orbital measures on symmetric spaces of type Cp and Dp , Aust. Math. Soc. 98 (2015), no. 2, 232–256.
P. Graczyk and P. Sawyer, On the product formula on noncompact Grassmannian, Colloq. Math.
133 (2013), 145-167.
P. Graczyk and P. Sawyer, A Sharp Criterion for the Existence of the Density in the Product
Formula on Symmetric Spaces of Type An, Journal of Lie Theory Volume 20 (2010), 751-76
Heldermann Verlag.
P. Graczyk and P. Sawyer, Absolute continuity of convolutions of orbital measures on Riemannian
symmetric spaces, Journal of Functional Analysis 259 (2010), 1759-1770.
P. Sawyer, The heat kernel on the symmetric space SL(n;F)/SU(n;F), in The Ubiquitous
Heat Kernel, Jay Jorgenson and Lynne Walling (eds), Contemporary AMS series, no. 398, 369-392, 2006.
P. Graczyk and P. Sawyer, On the kernel of the product formula on symmetric spaces, Journal
of Geometric Analysis, Vol. 14, 2004, 4, 653-672.
P. Sawyer, La géométrie hyperbolique pour les non-initiés, Actes de la 10ème Journée Sciences
et Savoirs, Acfas-Sudbury, Sudbury, April 2004.
A copy may be found at the Laurentian University institutional repository LU ZONE UL:
https://zone.biblio.laurentian.ca/dspace/handle/10219/62/
P. Sawyer, The Abel transform on symmetric spaces of noncompact type in Lie groups and symmetric spaces, American Mathematical Society Translation Series 2, 210, American Mathematical Society, Providence, RI, 2003, p. 331-355.
P. Graczyk et P. Sawyer, Some convexity results for the Cartan decomposition, Canadian
Journal of Mathematics, no. 5, 2003, p. 1000-1018.
P. Graczyk and P. Sawyer, The product formula for the spherical functions on symmetric spaces
of noncompact type, Journal of Lie Theory, vol. 13, no. 1, 2003, p. 247_261.
G. Ivanov and P. Sawyer, Local time for processes indexed by partially ordered sets, Statistics &
Probability Letters, vol. 61, 2003, p. 1-15.
P. Graczyk and P. Sawyer, The product formula for the spherical functions on symmetric spaces
in the complex case, Pacific journal of Mathematics, vol. 204, no. 2, 377-393, 2002.
P. Sawyer, The spherical functions related to the root system B2, Canadian Mathematical
Bulletin, vol. 45, no. 3, 2002, p. 436-447.
P. Sawyer, The central limit theorem on SO0(p; q)/SO(p) x SO(q), Journal of Theoretical
Probability, vol. 14, no. 3, 2001, p. 857-866.
H. Boudjellaba, B. McGibbon and P. Sawyer, On inference for change in a Poisson sequence,
Communications in Statistics - Theory and Methods, vol. 30, no. 3, 2001, p. 407-434.
P. Sawyer, The asymptotic expansion of spherical functions on symmetric cones, Pacific Journal
of Mathematics, vol. 200, no. 1, 2001, p. 251-256.
P. Sawyer, An old visit revisited, Mathematical Gazette, March 2001, p. 41-44.
P. Sawyer, Spherical functions on SO0(p; q)/SO(p) x SO(q), Canadian Mathematical Bulletin,
vol. 42, no. 4, 1999, p. 486-498.
P. Sawyer, The eigenfunctions of a Schrödinger operator, Quarterly Journal of Mathematics,
Oxford, vol. 50, no. 2, 1999, p. 71-86.
P. Sawyer, Estimates for the heat kernel on SL(n;R)/SO(n), Canadian Journal of Mathematics,
vol. 49, no. 2, 1997, p. 359-372.
P. Sawyer, Spherical functions on symmetric cones, Transactions of the American Mathematical
Society, vol. 349, 1997, p. 3569-3584.
P. Sawyer, On an upper bound for the heat kernel on SU*(2n)/Sp(n), Canadian Mathematical
Bulletin, vol. 37, no. 3, 1994, p. 408-418.
P. Sawyer, The heat equation on spaces of positive definite matrices, Canadian Journal of
Mathematics, vol. 44, no. 3, 1992, p. 624-651.
M. Bunge and P. Sawyer, On connections, geodesics and sprays in synthetic differential geometry, Cahiers de topologie et géométrie différentielle catégoriques, vol. 25, 1984, 221-258.
Preprints:
P. Sawyer, A Laplace-type representation of the generalized spherical functions associated to the root systems of
typeA, 1-21, 2016.
P. Sawyer, The strange consequences of using a blowtorch in hyperbolic space, 1-14, 2015.
P. Sawyer, The product formula for the classical symmetric spaces of noncompact type, 1-29, 2015.
Books
M. Tremblay, S. Lafortune, P. Sawyer (editors), Les Actes de la 11ème Journée Sciences et Savoirs,
Acfas-Sudbury, Sudbury, April 2005, 197 p.
A copy may be found at the Laurentian University institutional repository LU ZONE UL:
https://zone.biblio.laurentian.ca/dspace/handle/10219/42/
S. Lafortune, P. Sawyer, M. Tremblay (editors), Les Actes de la 10ème Journée Sciences et Savoirs,
Acfas-Sudbury, Sudbury, April 2004, 201 p.
A copy may be found at the Laurentian University institutional repository LU ZONE UL:
https://zone.biblio.laurentian.ca/dspace/handle/10219/41/
P. Sawyer, Algèbre linéaire, Simon & Schuster Custom Publishing, 1998, 403 p.
Book review
CRM Proceedings & Lecture Notes, vol 28, Topics in Probability and Lie Groups: Boundary
Theory, edited by J. C. Taylor (2001). Revue par Patrice Sawyer pour les Notes de la Société
Canadienne des Mathématiques, Septembre 2002, Volume 34, No. 5.