| Publication | Date of Publication | Type |
|---|
| Type 2 Semi-Algebras of Continuous Functions | 2002-01-28 | Paper |
| Conditions for Boundedness of Hankel Matrices | 1995-10-22 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3142659 | 1994-01-02 | Paper |
| A GENERAL ATOMIC DECOMPOSITION THEOREM AND BANACH'S CLOSED RANGE THEOREM | 1992-06-25 | Paper |
| Some dual aspects of the Poisson kernel | 1990-01-01 | Paper |
| A New Proof of Garnett's Theorem on Harmonic Interpolation | 1990-01-01 | Paper |
| Domination of the supremum of a bounded harmonic function by its supremum over a countable subset | 1987-01-01 | Paper |
| DECOMPOSITIONS OF FUNCTIONS AS SUMS OF ELEMENTARY FUNCTIONS | 1986-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3725014 | 1986-01-01 | Paper |
| Hankel Operators on the Bergman Space for the Disc | 1986-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3346831 | 1984-01-01 | Paper |
| Boundedness of Hankel Matrices | 1984-01-01 | Paper |
| A Down-to-Earth View of Mathematics | 1982-01-01 | Paper |
| Hankel operators with PC symbols and the space H∞ + PC | 1981-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3910969 | 1980-01-01 | Paper |
| Jordan Subalgebras of Banach algebras | 1978-01-01 | Paper |
| Jordan algebras spanned by Hermitian elements of a Banach algebra | 1977-01-01 | Paper |
| Certain Jordan operator algebras and double commutant theorems | 1976-01-01 | Paper |
| Locally Multiplicative Wedges in Banach Algebras | 1975-01-01 | Paper |
| A proof of Hartman's theorem on compact Hankel operators | 1975-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4772298 | 1974-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3215824 | 1973-01-01 | Paper |
| An Inclusion Theorem for the Matrix and Essential Ranges of Operators | 1973-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5678038 | 1973-01-01 | Paper |
| Square roots in Banach *-algebras | 1972-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5658670 | 1972-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5608364 | 1971-01-01 | Paper |
| The Spectral Radius of a Hermitian Element of a Banach Algebra | 1970-01-01 | Paper |
| A Survey of Banach Algebra Theory | 1970-01-01 | Paper |
| Stability theorems for cones and wedges of continuous functions | 1969-01-01 | Paper |
| The numerical range of an element of a normed algebra | 1969-01-01 | Paper |
| Operators That Act Compactly on an Algebra of Operators | 1969-01-01 | Paper |
| The numerical range of a continuous mapping of a normed space | 1968-01-01 | Paper |
| DUALLY IRREDUCIBLE REPRESENTATIONS OF BANACH ALGEBRAS | 1968-01-01 | Paper |
| Dual representations of Banach algebras | 1967-01-01 | Paper |
| Compact linear operators from an algebraic standpoint | 1967-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5528934 | 1967-01-01 | Paper |
| Extreme Positive Operators on Algebras of Functions. | 1966-01-01 | Paper |
| On the Representation of Cones and Semi-Algebras with Given Generators | 1965-01-01 | Paper |
| The Semi-Algebra Generated by a Compact Linear Operator | 1965-01-01 | Paper |
| Maximal Subalgebras of Banach (*)-Algebras | 1965-01-01 | Paper |
| Locally Compact Semi-Algebras† | 1963-01-01 | Paper |
| A polynomial iteration for the spectral family of an operator | 1963-01-01 | Paper |
| ALGEBRAIC PROPERTIES OF SOME CONVEX CONES OF FUNCTIONS | 1963-01-01 | Paper |
| On the Representation of Points of a Convex Set | 1963-01-01 | Paper |
| On Type 2 Semi-Algebras of Continuous Functions | 1962-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5722511 | 1961-01-01 | Paper |
| Positive operators compact in an auxiliary topology | 1960-01-01 | Paper |
| A Formula for the Spectral Family of An Operator | 1960-01-01 | Paper |
| Convex semi‐lattices of continuous functions | 1960-01-01 | Paper |
| Semi-Algebras of Continuous Functions | 1960-01-01 | Paper |
| The Iteration of Operators Mapping a Positive Cone Into Itself | 1959-01-01 | Paper |
| Linear Operators in Complete Positive Cones | 1958-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3264426 | 1957-01-01 | Paper |
| Dual Extremum Problems in the Theory of Functions | 1956-01-01 | Paper |
| A FIXED-POINT THEOREM FOR TRANSITION OPERATORS IN AN L-SPACE | 1956-01-01 | Paper |
| Extreme Maximal Ideals of a Partially Ordered Vector Space | 1956-01-01 | Paper |
| Regular Ideals of Partially Ordered Vector Spaces | 1956-01-01 | Paper |
| Endomorphisms of Partially Ordered Vector Spaces | 1955-01-01 | Paper |
| Endomorphisms of a Partially Ordered Vector Space Without Order Unit | 1955-01-01 | Paper |
| INDEFINITELY ISOMETRIC LINEAR OPERATORS IN A REFLEXIVE BANACH SPACE | 1955-01-01 | Paper |
| Critical Points of Rational Functions with Self-Inversive Polynomial Factors | 1954-01-01 | Paper |
| A Note on Subadditive Functionals | 1954-01-01 | Paper |
| Annihilator Algebras | 1954-01-01 | Paper |
| A Minimal Property of the Norm in Some Banach Algebras | 1954-01-01 | Paper |
| Sublinear Functionals and Ideals in Partially Ordered Vector Spaces | 1954-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5817733 | 1953-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5817734 | 1953-01-01 | Paper |
| Zeros of Self-Inversive Polynomials | 1952-01-01 | Paper |
| INQUALITIES WITH NON-CONJUGATE PARAMETERS | 1951-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5795275 | 1950-01-01 | Paper |
| NOTE ON A THEOREM OF HARDY AND ROGOSINSKI | 1949-01-01 | Paper |
