| Publication | Date of Publication | Type |
|---|
| Linear Algebra | 2014-10-10 | Paper |
| Basic Language of Mathematics | 2014-04-24 | Paper |
| More on uniqueness without continuous dependence in infinite dimension | 1986-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3027656 | 1986-01-01 | Paper |
| Uniqueness without continuous dependence in infinite dimension | 1985-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3697428 | 1985-01-01 | Paper |
| Exponential dichotomies for linear differential equations with delays: Periodic and autonomous equations | 1984-01-01 | Paper |
| Translation-invariant memories on spaces of exponentially bounded functions | 1982-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3310378 | 1982-01-01 | Paper |
| Natural metrics on faceless cones | 1981-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3333400 | 1981-01-01 | Paper |
| On the structure of translation-invariant core-memories | 1980-01-01 | Paper |
| Bounds for automorphisms of normed spaces | 1980-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3923084 | 1980-01-01 | Paper |
| A characterization of quadric cones | 1979-01-01 | Paper |
| Order-isomorphisms between cones of continuous functions | 1979-01-01 | Paper |
| Corrigenda to the paper Orders, Gauge, and distance in faceless linear cones; with examples relevant to continuum mechanics and relativity | 1978-01-01 | Paper |
| Order-isomorphisms in affine spaces | 1978-01-01 | Paper |
| Orders, gauge, and distance in faceless linear cones. II: Gauge- preserving bijections are cone-isomorphisms | 1978-01-01 | Paper |
| Orders, gauge, and distance in faceless linear cones; with examples relevant to continuum mechanics and relativity | 1977-01-01 | Paper |
| The structure of translation-invariant memories: two addenda | 1976-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4112910 | 1976-01-01 | Paper |
| Dichotomies for linear differential equations with delays: The Caratheodory case | 1975-01-01 | Paper |
| Linear differential equations with delays. Existence uniqueness, growth, and compactness under natural Caratheodory conditions | 1974-01-01 | Paper |
| The structure of translation-invariant memories | 1974-01-01 | Paper |
| On the geometry of spheres in spaces of continuous functions | 1973-01-01 | Paper |
| The self-circumferences of polar convex disks | 1973-01-01 | Paper |
| Super-reflexivity and the girth of spheres | 1972-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4075260 | 1972-01-01 | Paper |
| Flat spaces of continuous functions | 1972-01-01 | Paper |
| Spheres with maximum inner diameter | 1971-01-01 | Paper |
| On the geometry of spheres in L-spaces | 1971-01-01 | Paper |
| Linear differential equations with delays: Admissibility and conditional exponential stability | 1971-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5615642 | 1971-01-01 | Paper |
| More distant than the antipodes | 1971-01-01 | Paper |
| Linear differential equations with delays: Admissibility and conditional exponential stability. II | 1971-01-01 | Paper |
| Linear differential equations with delays: Admissibility and conditional exponential stability. II | 1971-01-01 | Paper |
| Minimum girth of spheres | 1970-01-01 | Paper |
| Reflexivity and the girth of spheres | 1970-01-01 | Paper |
| Linear difference equations: closedness of covariant sequences | 1970-01-01 | Paper |
| Norms and determinants of linear mappings | 1970-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5599358 | 1970-01-01 | Paper |
| A note on systems of linear difference equations | 1968-01-01 | Paper |
| Symmetric curves, hexagons, and the girth of spheres in dimension 3 | 1968-01-01 | Paper |
| Inner diameter, perimeter, and girth of spheres | 1967-01-01 | Paper |
| Dichotomies for linear difference equations | 1967-01-01 | Paper |
| Sets with holes on the real line. A construction and an application | 1966-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5654428 | 1966-01-01 | Paper |
| Another characterization of Hilbert spaces | 1965-01-01 | Paper |
| More About Invertible Operators without Roots | 1965-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5510217 | 1964-01-01 | Paper |
| On Floquet’s theorem in Hilbert spaces | 1964-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5568354 | 1964-01-01 | Paper |
| Linear differential equations and functional analysis. VII: Equations on \((-\infty,+\infty)\) | 1963-01-01 | Paper |
| Linear differential equations and functional analysis. IX: Almost periodic equations | 1963-01-01 | Paper |
| Linear differential equations and functional analysis. VIII | 1963-01-01 | Paper |
| Linear differential equations and functional analysis. VI | 1962-01-01 | Paper |
| Proof of a Conjecture about Measurable Sets on the Real Line | 1962-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3847214 | 1962-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5335608 | 1962-01-01 | Paper |
| Linear differential equations and functional analysis. V | 1960-01-01 | Paper |
| Linear differential equations and functional analysis. IV | 1960-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3286497 | 1960-01-01 | Paper |
| Function spaces with translations | 1959-01-01 | Paper |
| Addendum: Function spaces with translations | 1959-01-01 | Paper |
| Linear differential equations and functional analysis. II: Equations with periodic coefficients | 1959-01-01 | Paper |
| Linear differential equations and functional analysis. III: Lyapunov's second method in the case of conditional stability | 1959-01-01 | Paper |
| Linear differential equations and functional analysis. I | 1958-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3252918 | 1958-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3262462 | 1958-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3262761 | 1958-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3244255 | 1957-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3246575 | 1957-01-01 | Paper |
| The equation \(1^p+2^p+3^p+\ldots+n^p=m^q\) | 1956-01-01 | Paper |
| Analytische Parameterabhängigkeit der fastperiodischen Lösungen von nichtlinearen Dllferentialgleichungen | 1956-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3233029 | 1956-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3235852 | 1956-01-01 | Paper |
| Smallest lattice-point covering convex set | 1955-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3226262 | 1955-01-01 | Paper |
| On unitary dilations of contractions | 1955-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5818790 | 1953-01-01 | Paper |
| Square Roots of Operators | 1953-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5823372 | 1953-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5808048 | 1951-01-01 | Paper |
