Recent Papers



L1 estimates for maximal functions and Riesz transform on real rank 1 semisimple Lie groups [Journal of Functional Analysis(1998)]
Hardy spaces and maximal operators on real rank one semisimple Lie groups I [Tohoku Mathematical Journal(2000)]
KA - wavelets on semisimple Lie groups and quasi-orthogonality of matrix coefficients [Infinite Dimensional Harmonic Analysis(2000)]
Difference formula for Jacobi functions and the Calderon identity [Keio Research Report(2000)]
In the inversion formula of Jacobi transform [Keio Research Report(2001)]
On weak L1 property of maximal operators on non-compact semisimple Lie groups [Tokyo Journal of Mathematics(2002)]
Heat kernel and Hardy's theorem for Jacobi transform [Chin. Ann. Math.(2003)]
unctional calculus and analytic continuation of the complex Fourier - Jacobi transform [Tokyo Journal of Mathematics(2004)]
Real Hardy spaces on real rank 1 semisimple Lie groups [Infinite Dimensional Harmonic Analysis(2005)]
Real Hardy spaces on real rank 1 semisimple Lie groups [Japanese Journal of Mathematics(2005)]
Generalized Hardy's theorem for the Jacobi transform [Hiroshima Mathematical Journal(2006)]
On Hardy's theorem on SU(1,1)[Chin. Ann. Math.(2007)]
An uncertainty principle on Sturm-Liouville hypergroups [Proc. Japan. Acad.(2007)]
Uncertainty principles for the Jacobi analysis [Tokyo J. Math.(2008)]
H1 estimates of Littlewood-Paley and Lusin functions for Jacobi Analysis [Analysis in Theory and Applications (2009)]
Uncertainty principle for the Dunkl transform [Hiroshima Mathematical Journal(2010)]
Refinements of the Hardy and Morgan uncertainty principles [Scientiae Mathematicae Japonicae(2011)]
Characterizations of function spaces by the discrete Radon transform [Integral Transform, Spec. Funct.(2011)]
Uncertainty principle for the Cherednik transform [Proc. Indian Acad. Sci. (Math. Sci.)(2012)]
Generalized Besov spaces and heir applications [Tokyo J. Math.(2012)]
On the Range of the Radon Transform on Zn and the Related Volbergfs Uncertainty Principle [Journal of Mathematics(2015)]
Inversion formula for the discrete Radon transform [Tokyo J. Math(2015)]
H1-estimates of the Littlewood-Paley and Lusin functions for Jacobi analysis II [Anal. Theory Appl.(2016)]