Eijndhoven, van, S.J.L.

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English

Translation invariant operators on Lp-type spaces

Analyticity spaces and trajectory spaces based on a pair of commuting holomorphic semigroups with applications to continuous linear mappings

Mathematical models based on free boundary problems

The matrices of the differential operators $\frac{d}{dx}$ and $x\frac{d}{dx}$ with respect to orthonormal bases of Jacobi polynomials

Generalized eigenfunctions with applications to Dirac's formalism

Series expansions with respect to polynomial bases

On Hankel invariant distribution spaces

Let M denote a $\sigma$-compact locally compact metric space which satisfies certain geometrical conditions. Then for each $\sigma$-additive projection valued measure P on M there can be constructed a  canonical  Radon-Nikodym derivative $\Pi: \alpha \mapsto \pi_\alpha$, $\alpha \in M$, with respect to a suitable basic measure $\rho$on M. The family $(\Pi_\alpha)_{\alpha \in M}$ consists of generalized eigenprojections related to the commutative von Neumann algebra generated by the projections $P(\Delta)$, $\Delta$ a Borel set of M

A construction of generalized eigenprojections based on geometric measure theory

Analyticity spaces, trajectory spaces, and linear mappings between them

A theory of generalized functions based on one parameter groups of unbounded self-adjoint operators