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