| Publication | Date of Publication | Type |
|---|
| On polyharmonic interpolation | 2007-04-26 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4459959 | 2004-05-18 | Paper |
| https://portal.mardi4nfdi.de/entity/Q2762592 | 2002-08-25 | Paper |
| Incomplete lattice sets that control the behaviour of entire harmonic functions | 2001-09-11 | Paper |
| Best one-sided \(L^1\)-approximation of bivariate functions by sums of univariate ones | 2001-07-09 | Paper |
| Bivariate Polynomials of Least Deviation from Zero | 2001-05-20 | Paper |
| Peano kernel associated with the polyharmonic mean value property in the annulus | 2000-12-20 | Paper |
| Definiteness of the Peano Kernel Associated with the Polyharmonic Mean Value Property | 2000-12-13 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4946307 | 2000-12-06 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4486598 | 2000-06-27 | Paper |
| Best one-sided \(L^1\)-approximation by harmonic functions | 1999-01-14 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4395510 | 1998-08-04 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4369102 | 1998-05-04 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4378585 | 1998-03-05 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4364426 | 1997-11-17 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4897092 | 1996-10-27 | Paper |
| A harmonic quadrature formula characterizing bi-infinite cylinders | 1996-03-05 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4028738 | 1993-03-28 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4028740 | 1993-03-28 | Paper |
| On the Inverse mean value Property of Harmonic Functions on Strips | 1993-02-18 | Paper |
| Cubature remainder estimates by approximation degrees | 1989-01-01 | Paper |
| Approximation of Zolotarev type | 1989-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3199987 | 1989-01-01 | Paper |
| H-sets and best uniform approximation by solutions of elliptic differential equations | 1988-01-01 | Paper |
| On the Mean Value Property of Harmonic Functions and Best Harmonic L 1 -Approximation | 1988-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3027569 | 1987-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3762785 | 1987-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3764628 | 1987-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3749516 | 1986-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3791616 | 1986-01-01 | Paper |
| Degree of best approximation by trigonometric blending functions | 1985-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3719202 | 1985-01-01 | Paper |
| Best Harmonic L 1 Approximation to Subharmonic Functions | 1984-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3692189 | 1984-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3729516 | 1984-01-01 | Paper |
| Blending interpolation and best \(L^1\)-approximation | 1983-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3344643 | 1983-01-01 | Paper |
| Shear Crack Extension through an Incident Influence | 1983-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3955822 | 1982-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4741142 | 1982-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4746234 | 1982-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3937812 | 1980-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3905877 | 1979-01-01 | Paper |
| Differentiable Tchebycheff subspaces and Hermite interpolation | 1979-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3879661 | 1978-01-01 | Paper |
| On the construction and convergence of multivariate interpolation operators | 1977-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4115584 | 1977-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4134367 | 1975-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4178010 | 1975-01-01 | Paper |
| On multivariate spline systems | 1974-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4065967 | 1974-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4100883 | 1973-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5679587 | 1973-01-01 | Paper |
| Tensorproduktmetoden bei mehrdimensionaler Interpolation. (Tensor product methods under multidimensional interpolation.) | 1972-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4060251 | 1972-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4082928 | 1972-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5621632 | 1971-01-01 | Paper |
| On Interpolation with Derivatives | 1971-01-01 | Paper |
| Tensorprodukte und mehrdimensionale Interpolation | 1970-01-01 | Paper |
| Konvergenz mehrdimensionaler Interpolation | 1970-01-01 | Paper |
| Čebyšev-Approximation stetiger Funktionen in zwei Veränderlichen. (Čebyšev-approximation of continuous fuctions of two variables) | 1970-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5626097 | 1970-01-01 | Paper |
