| Publication | Date of Publication | Type |
|---|
| Mathematicians action group and the founding of AWM | 2022-11-18 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5859825 | 2021-11-17 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5859826 | 2021-11-17 | Paper |
| James A. Donaldson—Black Mathematician, Advocate, Gentleman (1941–2019) | 2021-02-11 | Paper |
| Rajendra Bhatia and his mathematical achievements | 2020-07-27 | Paper |
| Polynomial numerical hulls of matrices | 2007-12-14 | Paper |
| On polynomial numerical hulls of normal matrices | 2004-08-06 | Paper |
| A key inequality for functions of matrices | 2002-01-18 | Paper |
| A Better Bound on the Variance | 2001-11-26 | Paper |
| https://portal.mardi4nfdi.de/entity/Q2756774 | 2001-11-18 | Paper |
| More operator versions of the Schwarz inequality | 2001-08-09 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4705774 | 1999-12-20 | Paper |
| Remembering Olga Taussky Todd | 1997-07-23 | Paper |
| A Cauchy-Schwarz inequality for operators with applications | 1995-07-24 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4763302 | 1995-04-11 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4317799 | 1994-12-21 | Paper |
| More Matrix Forms of the Arithmetic-Geometric Mean Inequality | 1993-05-16 | Paper |
| Some inequalities for commutators and an application to spectral variation | 1992-06-25 | Paper |
| On the Spectrum of the Bergman-Hilbert Matrix II | 1990-01-01 | Paper |
| An extremal problem in Fourier analysis with applications to operator theory | 1989-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3828146 | 1989-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4206694 | 1989-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3789693 | 1988-01-01 | Paper |
| An interlacing theorem for eigenvalues of self-adjoint operators | 1987-01-01 | Paper |
| Concavity of certain functions of matrices | 1985-01-01 | Paper |
| A bound for the spectral variation of a unitary operator | 1984-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3346826 | 1984-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3688941 | 1984-01-01 | Paper |
| Perturbation of spectral subspaces and solution of linear operator equations | 1983-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3951094 | 1982-01-01 | Paper |
| Norm-Preserving Dilations and Their Applications to Optimal Error Bounds | 1982-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3954386 | 1982-01-01 | Paper |
| Beyond the Minimax Principle | 1981-01-01 | Paper |
| Extending the Kantorovic inequality to normal matrices | 1980-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3955943 | 1979-01-01 | Paper |
| Matrix-valued shell of an operator or relation | 1978-01-01 | Paper |
| Geometric approach to a dilation theorem | 1977-01-01 | Paper |
| An extremal problem for extensions of a sesquilinear form | 1976-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4044489 | 1974-01-01 | Paper |
| Solving Linear Operator Equations | 1974-01-01 | Paper |
| The spectral mapping theorem for joint approximate point spectrum | 1974-01-01 | Paper |
| Explicit functional calculus | 1973-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5671104 | 1973-01-01 | Paper |
| The Toeplitz-Hausdorff Theorem Explained | 1971-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5615640 | 1971-01-01 | Paper |
| On a theorem of Yamamoto | 1970-01-01 | Paper |
| Representing a commuting pair by tensor products | 1970-01-01 | Paper |
| The Rotation of Eigenvectors by a Perturbation. III | 1970-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5604764 | 1970-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5607478 | 1970-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5612127 | 1970-01-01 | Paper |
| Some new bounds on perturbation of subspaces | 1969-01-01 | Paper |
| On Operator Algebras and Invariant Subspaces | 1969-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5548609 | 1968-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5577488 | 1967-01-01 | Paper |
| The rotation of eigenvectors by a perturbation. II | 1965-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5507935 | 1965-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5512389 | 1965-01-01 | Paper |
| A Generalization of Cauchy' s Double Alternant | 1964-01-01 | Paper |
| The rotation of eigenvectors by a perturbation | 1963-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5339951 | 1963-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5593024 | 1963-01-01 | Paper |
| The norm of the Schur product operation | 1962-01-01 | Paper |
| Operator-valued entropy of a quantum mechanical measurement | 1961-01-01 | Paper |
| Generalized Frobenius inner products | 1960-01-01 | Paper |
| Various averaging operations onto subalgebras | 1959-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3271932 | 1959-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3843635 | 1959-01-01 | Paper |
| Another Subdivision which Can Not be Shelled | 1958-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3265046 | 1958-01-01 | Paper |
| Compressions to Finite-Dimensional Subspaces | 1958-01-01 | Paper |
| A Device for Studying Hausdorff Moments | 1958-01-01 | Paper |
| All convex invariant functions of hermitian matrices | 1957-01-01 | Paper |
| A Schwarz Inequality for Convex Operator Functions | 1957-01-01 | Paper |
| Generators of the Ring of Bounded Operators | 1955-01-01 | Paper |
| Modal Operators, Equivalence Relations, and Projective Algebras | 1954-01-01 | Paper |
| Theory of Positive Linear Dependence | 1954-01-01 | Paper |
| Remarks on a previous paper | 1954-01-01 | Paper |
| The intersection of a linear subspace with the positive orthant | 1952-01-01 | Paper |
| Estimating Eigenvalues | 1952-01-01 | Paper |
| The Short-Cut Problem | 1948-01-01 | Paper |
