H
H. De Schepper
Researcher at Ghent University
Publications - 54
Citations - 554
H. De Schepper is an academic researcher from Ghent University. The author has contributed to research in topics: Clifford analysis & Dirac operator. The author has an hindex of 14, co-authored 54 publications receiving 539 citations.
Papers
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Journal ArticleDOI
Fundaments of Hermitean Clifford analysis part II: splitting of h -monogenic equations
TL;DR: In this paper, the Hermitean Dirac operators are shown to originate as generalized gradients when projecting the gradient on invariant subspaces, which are invariant under the action of a Clifford realization of the unitary group.
Journal ArticleDOI
On Cauchy and Martinelli-Bochner integral formulae in Hermitean Clifford analysis
TL;DR: In this article, a Cauchy integral formula is established by means of a matrix approach, allowing the recovering of the traditional Martinelli-Bochner formula for holomorphic functions of several complex variables as a special case.
Journal ArticleDOI
A matrix Hilbert transform in Hermitean Clifford analysis
TL;DR: In this paper, a new Hermitean Hilbert transform is introduced, arising naturally as part of the non-tangential boundary limits of that Hermite-an Cauchy integral, which is shown to satisfy properly adapted analogues of the characteristic properties of the Hilbert transform in classical analysis and orthogonal Clifford analysis.
Journal ArticleDOI
Finite element approximation for 2nd order elliptic eigenvalue problems with nonlocal boundary or transition conditions
R. Van Keer,H. De Schepper +1 more
TL;DR: In this paper, two symplectic schemes are used to simulate the Ablowitz-Ladik model associated to the cubic nonlinear Schrodinger equation and compare them with nonsymplectic methods.
Book ChapterDOI
Discrete Clifford analysis : a germ of function theory
TL;DR: In this paper, a discrete version of Clifford analysis is developed, i.e., a higher-dimensional discrete function theory in a Clifford algebra context, on the simplest of all graphs, the rectangular ℤm grid, the concept of a discrete monogenic function is introduced.