| Spherical functions on symmetric cones P Sawyer Transactions of the American Mathematical Society 349 (9), 3569-3584, 1997 | 60 | 1997 |
| The heat equation on the spaces of positive definite matrices P Sawyer Canadian journal of mathematics 44 (3), 624-651, 1992 | 24 | 1992 |
| On exact inference for change in a Poisson sequence H Boudjellaba, B MacGibbon, P Sawyer Communications in Statistics-Theory and Methods 30 (3), 407-434, 2001 | 23 | 2001 |
| Computing the Iwasawa decomposition of the classical Lie groups of noncompact type using the QR decomposition P Sawyer Linear Algebra and its Applications 493, 573-579, 2016 | 22 | 2016 |
| Spherical functions on SO0 (p, q)/SO (p)× SO (q) P Sawyer Canadian Mathematical Bulletin 42 (4), 486-498, 1999 | 22 | 1999 |
| On connections, geodesics and sprays in synthetic differential geometry M Bunge, P Sawyer Cahiers de topologie et géométrie différentielle catégoriques 25 (3), 221-258, 1984 | 19 | 1984 |
| On the kernel of the product formula on symmetric spaces P Graczyk, P Sawyer The Journal of Geometric Analysis 14, 653-672, 2004 | 16 | 2004 |
| A Laplace-Type Representation of the Generalized Spherical Functions Associated with the Root Systems of Type A P Sawyer Mediterranean Journal of Mathematics 14, 1-17, 2017 | 15 | 2017 |
| The product formula for the spherical functions on symmetric spaces in the complex case P Graczyk, P Sawyer Pacific journal of mathematics 204 (2), 377-393, 2002 | 13 | 2002 |
| The product formula for the spherical functions on symmetric spaces of noncompact type. P Graczyk, P Sawyer Journal of Lie Theory 13 (1), 247-261, 2003 | 12 | 2003 |
| On an Upper Bound for the Heat Kernel on SU*(2n)/ Sp(n) P Sawyer Canadian Mathematical Bulletin 37 (3), 408-418, 1994 | 12 | 1994 |
| Absolute continuity of convolutions of orbital measures on Riemannian symmetric spaces P Graczyk, P Sawyer Journal of Functional Analysis 259 (7), 1759-1770, 2010 | 11 | 2010 |
| A sharp criterion for the existence of the density in the product formula on symmetric spaces of Type An P Graczyk, P Sawyer J. Lie Theory 20, 751-766, 2010 | 11 | 2010 |
| Estimates for the Heat Kernel on SL(n,R)/ SO(n) P Sawyer Canadian Journal of Mathematics 49 (2), 360-373, 1997 | 11 | 1997 |
| Sharp estimates for W-invariant Dunkl and heat kernels in the An case P Graczyk, P Sawyer Bulletin des Sciences Mathématiques 186, 103271, 2023 | 10 | 2023 |
| The Abel transform on symmetric spaces of noncompact type P Sawyer Translations of the American Mathematical Society-Series 2 210, 331, 2003 | 10 | 2003 |
| Sharp Estimates of Radial Dunkl and Heat Kernels in the Complex Case P Graczyk, P Sawyer Comptes Rendus. Mathématique 359 (4), 427-437, 2021 | 8 | 2021 |
| On the product formula on non-compact Grassmannians P Graczyk, P Sawyer arXiv preprint arXiv:1212.0002, 2012 | 8 | 2012 |
| Some convexity results for the Cartan decomposition P Graczyk, P Sawyer Canadian Journal of Mathematics 55 (5), 1000-1018, 2003 | 7 | 2003 |
| Potential kernels for radial Dunkl Laplacians P Graczyk, T Luks, P Sawyer Canadian Journal of Mathematics 74 (4), 1005-1033, 2022 | 6 | 2022 |
