Peter Sjögren

Genuinely sharp heat kernel estimates on compact rank-one symmetric spaces, for Jacobi expansions, on a ball and on a simplex

On the Riesz transforms for the inverse Gauss measure

Riesz transforms of a general Ornstein-Uhlenbeck semigroup

The maximal operator of a normal Ornstein--Uhlenbeck semigroup is of weak type (1,1)

2020

Sharp endpoint estimates for some operators associated with the Laplacian with drift in Euclidean space.

Sharp estimates of the spherical heat kernel

Analysis in the multi-dimensional ball

Maximal operators of exotic and non-exotic Laguerre and other semigroups associated with classical orthogonal expansions

Weak type (1, 1) for some operators related to the Laplacian with drift on real hyperbolic spaces

On the global Gaussian Lipschitz space

Weak type (1,1) of some operators for the Laplacian with drift

A characterization of the Gaussian Lipschitz space and sharp estimates for the Ornstein-Uhlenbeck Poisson kernel

Analysis related to all admissible type parameters in the Jacobi setting

Wave extension problem for the fractional Laplacian

Bounds for maximal functions associated with rotational invariant measures in high dimensions

A maximal function characterization of the Hardy space for the Gauss measure

Sharp estimates of the Jacobi heat kernel

Calderón-Zygmund operators related to Jacobi expansions

Ornstein-Uhlenbeck theory in finite dimension

Heat maximal function on a Lie group of exponential growth

Endpoint estimates for first-order Riesz transforms associated to the Ornstein--Uhlenbeck operator

On the boundary convergence of solutions to the Hermite-Schrödinger equation

The Multi-Dimensional Pencil Phenomenon for Laguerre Heat-Diffusion Maximal Operators

Atomic decompositions and operators on Hardy spaces

Boundedness from H1 to L1 of Riesz Transforms on a Lie Group of Exponential Growth

On the H^1 - L^1 bundedness of operators

Riesz transforms for Jacobi expansions

Weak type (1, 1) estimates for maximal operators associated with various multi-dimensional systems of Laguerre functions

Sharp estimates for the Ornstein-Uhlenbeck operator.

Maximal operators related to the Ornstein-Uhlenbeck semigroup with complex time parameter

Sharp estimates for the non-centered maximal operator associated to Gaussian and other radial measures

Maximal operators for the holomorphic Ornstein-Uhlenbeck semigroup

On the Lp boundedness of the non-centered Gaussian Hardy-Littewood maximal function

Functional calculus for the Ornstein-Uhlenbeck operator

An estimate for a first-order Riesz operator on the affine group

Spectral multipliers for the Ornstein-Uhlenbeck semigroup

Higher-order Riesz operators for the Ornstein-Uhlenbeck semigroup

Approach regions for the square root of the Poisson kernel and bounded functions

Operators associated with the Hermite semigroup - a survey

1983

On the maximal function for the Mehler kernel