| Publication | Date of Publication | Type |
|---|
| A note on Cohen's \(d\) from a partitioned linear regression model | 2023-06-27 | Paper |
| A Note On The Randomized Kaczmarz Method With A Partially Weighted Selection Step | 2021-05-30 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3578726 | 2010-07-20 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3408698 | 2006-11-15 | Paper |
| Remarks on the sharp partial order and the ordering of squares of matrices | 2006-08-04 | Paper |
| Invariance properties of a triple matrix product involving generalized inverses | 2006-08-04 | Paper |
| On some linear combinations of hypergeneralized projectors | 2006-03-22 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4676559 | 2005-05-03 | Paper |
| The general Gauss-Markov model with possibly singular dispersion matrix | 2004-11-05 | Paper |
| Characterizations of admissible linear estimators in the linear model | 2004-10-04 | Paper |
| Restricted ridge estimation. | 2004-02-14 | Paper |
| Linear regression. | 2003-08-13 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4251596 | 2003-04-21 | Paper |
| Matrix representation of quaternions | 2003-03-11 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3153558 | 2003-03-09 | Paper |
| https://portal.mardi4nfdi.de/entity/Q2767483 | 2003-02-16 | Paper |
| The vector cross product in | 2002-10-17 | Paper |
| On properties of 3 X 3 semi-magic squares | 2002-10-17 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3151974 | 2002-10-17 | Paper |
| Nonnegative-definite and positive-definite solutions to the matrix equation \(\mathbb{A}\times\mathbb{A}^*=\mathbb{B}\) -- revisited | 2002-05-07 | Paper |
| Necessary and sufficient conditions for superiority of misspecified restricted least squares regression estimator | 2002-03-26 | Paper |
| Quaternions: Further contributions to a matrix oriented approach | 2002-03-11 | Paper |
| Löwner partial ordering and space preordering of Hermitian non-negative definite matrices | 2002-02-12 | Paper |
| Estimation under a general partitioned linear model | 2001-08-17 | Paper |
| The Moore-Penrose inverse of a partitioned nonnegative definite matrix | 2001-07-26 | Paper |
| On semi-orthogonality and a special class of matrices | 2000-11-22 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4493476 | 2000-11-21 | Paper |
| On Admissibility of Linear Estimators with Respect to the Mean Square Error Matrix Criterion Under the General Mixed Linear Model | 2000-10-31 | Paper |
| Idempotency of the Hermitian part of a complex matrix | 2000-10-03 | Paper |
| On the product of orthogonal projectors | 2000-10-03 | Paper |
| On oblique projection, rank additivity and the moore-penrose inverse of the sum of two matrices | 2000-08-14 | Paper |
| A note on the rank-subtractivity ordering | 2000-08-13 | Paper |
| Explicit solutions to the matrix inverse problem \(AX=B\) | 2000-08-07 | Paper |
| A note on the concepts of linear and quadratic sufficiency | 2000-06-14 | Paper |
| Some remarks on partial orderings of nonnegative definite matrices | 2000-04-26 | Paper |
| On semi-star-related matrices | 2000-04-26 | Paper |
| Partial orderings, preorderings, and the polar decomposition of matrices | 2000-03-02 | Paper |
| Local improvement of best linear unbiased estimation and admissibility under the weakly singular gauss-markov model | 2000-02-15 | Paper |
| Nonsingularity of the Difference of Two Oblique Projectors | 1999-11-24 | Paper |
| On the equality of usual and amemiya's partially generalized least squares estimator | 1999-11-10 | Paper |
| Statistical estimation by a linear combination of two given statistics | 1999-09-23 | Paper |
| On contractions in linear regression | 1999-08-23 | Paper |
| On the product of oblique projectors | 1999-08-09 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4209850 | 1999-06-08 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4209854 | 1999-02-24 | Paper |
| More on Concavity of a Matrix Function | 1998-05-11 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4359656 | 1998-03-23 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4347603 | 1998-03-08 | Paper |
| A Note on a Partial Ordering in the Set of Hermitian Matrices | 1998-02-10 | Paper |
| Special generalized inverse matrices connected with the theory of unified least squares | 1998-01-28 | Paper |
| A note on equality of MINQUE and simple estimator in the general Gauss-Markov model | 1997-11-26 | Paper |
| Generalized and hypergeneralized projectors | 1997-10-20 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4359717 | 1997-10-20 | Paper |
| Estimation From Transformed Data Under the Linear Regression Model | 1997-08-24 | Paper |
| Comment on range invariance of matrix products | 1997-05-14 | Paper |
| Some remarks on partial orderings of hermitian matrices | 1997-03-31 | Paper |
| On a class of estimators in the general gauss-markov model | 1997-02-03 | Paper |
| On the least squares distance between affine subspaces | 1996-12-04 | Paper |
| Estimation using the linear regression model with incomplete ellipsoidal restrictions | 1996-09-18 | Paper |
