We estimate the norms of many matrix coefficients of irreducible uniformly bounded representations of SL(2,R) as completely bounded multipliers of the Fourier algebra. Our results suggest that the known inequality relating the uniformly bounded norm of a representation and the completely bounded norm of its coefficients may not be optimal
The (k, a)-generalised Fourier transform is the unitary operator defined using the a-deformed Dunkl ...
We discuss some problems studied in diverse contexts but with a common theme; the use of Fourier ana...
AbstractIn this paper we establish the Lp–Lq boundedness of Fourier multipliers on locally compact s...
We compute the \u201cnorm\u201d of irreducible uniformly bounded representations of SL(2, R). We sho...
In this thesis, we prove L(\u27p) boundedness and unboundedness results for Fourier multipliers obta...
International audienceWe establish precise regularity conditions for Lp-boundedness of Fourier multi...
In this thesis we deal with two problems in harmonic analysis. In the first problem we discuss weight...
Plot of ‖ϕs‖M0A(G) as a function of s for G = SO0(1, 2). Previously it was known which spherical fun...
Let T be a multilinear operator which is bounded on certain products of unweighted Lebesgue spaces o...
We give a Hörmander-type sufficient condition on an operator-valued function M that implies the Lp-b...
Let G a free group with r generators. In this paper we consider an analytic family of representation...
In this paper we establish the L-p-L-q boundedness of Fourier multipliers on locally compact separab...
In this paper we show sharp lower bounds for norms of even homogeneous Fourier multipliers in L(Lp(R...
In this paper, we prove weighted norm inequalities for Weyl multipliers satisfying Mauceri's conditi...
We describe a noncommutative analogue of the absolute value of a regular operator acting on a noncom...
The (k, a)-generalised Fourier transform is the unitary operator defined using the a-deformed Dunkl ...
We discuss some problems studied in diverse contexts but with a common theme; the use of Fourier ana...
AbstractIn this paper we establish the Lp–Lq boundedness of Fourier multipliers on locally compact s...
We compute the \u201cnorm\u201d of irreducible uniformly bounded representations of SL(2, R). We sho...
In this thesis, we prove L(\u27p) boundedness and unboundedness results for Fourier multipliers obta...
International audienceWe establish precise regularity conditions for Lp-boundedness of Fourier multi...
In this thesis we deal with two problems in harmonic analysis. In the first problem we discuss weight...
Plot of ‖ϕs‖M0A(G) as a function of s for G = SO0(1, 2). Previously it was known which spherical fun...
Let T be a multilinear operator which is bounded on certain products of unweighted Lebesgue spaces o...
We give a Hörmander-type sufficient condition on an operator-valued function M that implies the Lp-b...
Let G a free group with r generators. In this paper we consider an analytic family of representation...
In this paper we establish the L-p-L-q boundedness of Fourier multipliers on locally compact separab...
In this paper we show sharp lower bounds for norms of even homogeneous Fourier multipliers in L(Lp(R...
In this paper, we prove weighted norm inequalities for Weyl multipliers satisfying Mauceri's conditi...
We describe a noncommutative analogue of the absolute value of a regular operator acting on a noncom...
The (k, a)-generalised Fourier transform is the unitary operator defined using the a-deformed Dunkl ...
We discuss some problems studied in diverse contexts but with a common theme; the use of Fourier ana...
AbstractIn this paper we establish the Lp–Lq boundedness of Fourier multipliers on locally compact s...