Schwartz spaces associated with some non-differential convolution operators on homogeneous groups
Self-affine measures that are -improving
A measure is called -improving if it acts by convolution as a bounded operator from to L² for some q < 2. Interesting examples include Riesz product measures, Cantor measures and certain measures on curves. We show that equicontractive, self-similar measures are -improving if and only if they satisfy a suitable linear independence property. Certain self-affine measures are also seen to be -improving.
Semicharacters and Solvable Lie Croups.
Semi-groupes de Feller invariants sur les espaces homogènes non moyennables.
Semigroups of measures in non-commutative analysis.
Semistable convolution semigroups on measurable and topological groups
Sesquiregular Measures in Product Spaces and Convolution of Such Measures
Singular invariant measures on the line
Small sets and a class of general functions.
Smoothing metrics for measures on groups
Smoothness of densities of semigroups of measures on homogeneous groups
Some problems and remarks on relative multipliers
Some remarks on density points and the uniqueness property for invariant extensions of the Lebesgue measure
Some remarks on the random walk on finite groups
Some results on submodules of
Some singular measures on the circle which improve spaces
Sommes vectorielles d'ensembles de mesure nulle
Spherical Means and the Restriction Phenomenon.
Stable semi-groups of measures as commutative approximate identities on non-graded homogeneous groups.
Stable semi-groups of measures on the Heisenberg group