| Publication | Date of Publication | Type |
|---|
| A Hake-type property for the $\nu_1$-integral and its relation to other integration processes | 1996-12-05 | Paper |
| The fundamental theorem for the $\nu_1$-integral on more general sets and a corresponding divergence theorem with singularities | 1996-03-11 | Paper |
| Two weighted \((L^ p,L^ q)\) estimates for the Fourier transform | 1995-08-08 | Paper |
| A theory of non-absolutely convergent integrals in Rn with singularities on a regular boundary | 1995-07-18 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4302985 | 1995-04-04 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4303518 | 1995-04-02 | Paper |
| An axiomatic theory of non-absolutely convergent integrals in Rn | 1994-11-10 | Paper |
| The divergence theorem and Perron integration with exceptional sets | 1994-06-12 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4282406 | 1994-04-17 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4024432 | 1993-04-21 | Paper |
| GENERALIZED ABSOLUTELY CONTINUOUS INTERVAL FUNCTIONS AND MULTI-DIMENSIONAL PERRON INTEGRATION | 1993-01-16 | Paper |
| A Characterization of Multi-Dimensional Perron Integrals and the Fundamental Theorem | 1991-01-01 | Paper |
| Best \(L^ 1\)-approximation by polynomials. II | 1990-01-01 | Paper |
| Piecewise algebraic functions | 1990-01-01 | Paper |
| The General Form of Green's Theorem | 1990-01-01 | Paper |
| Conjugate functions and the bohr—pal theorem | 1989-01-01 | Paper |
| Completeness of the reduction of scalar, meromorphic differential equations of second order | 1988-01-01 | Paper |
| On the Reduction of Connection Problems for Differential Equations with an Irregular Singular Point to Ones with Only Regular Singularities. II | 1988-01-01 | Paper |
| A LOCAL FORM OF CARLESON'S THEOREM FOR TRIGONOMETRIC SERIES | 1988-01-01 | Paper |
| LINEAR ESTIMATES OF THE BEST LP -APPROXIMATION BY POLYNOMIALS | 1988-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3824712 | 1988-01-01 | Paper |
| A reduction theory of second order meromorphic differential equations. II | 1988-01-01 | Paper |
| ON BEST L∞ -APPROXIMATION BY POLYNOMIALS | 1986-01-01 | Paper |
| A reduction theory of second order meromorphic differential equations, I | 1986-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3766084 | 1986-01-01 | Paper |
| Characterization of first level formal solutions by means of the growth of their coefficients | 1984-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3320848 | 1984-01-01 | Paper |
| On Maximal Rearrangement Inequalities for the Fourier Transform | 1984-01-01 | Paper |
| The uniform central limit theorem for theta sums | 1983-01-01 | Paper |
| Best \(L_ 1\)-approximation by polynomials | 1983-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4746835 | 1983-01-01 | Paper |
| Best approximations of alternating series | 1982-01-01 | Paper |
| Transfer of connection problems for meromorphic differential equations of rank \(r\geq 2\) and representations of solutions | 1982-01-01 | Paper |
| A remark on best approximation of alternating series | 1982-01-01 | Paper |
| On the central limit theorem for theta series | 1982-01-01 | Paper |
| On weak restricted estimates and endpoints problems for convolutions with oscillating kernels (II) | 1982-01-01 | Paper |
| On weak restricted estimates and endpoint problems for convolutions with oscillating kernels. I | 1981-01-01 | Paper |
| The proof of the central limit theorem for theta sums | 1981-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3891251 | 1981-01-01 | Paper |
| On Linear Functionals and Summability Factors for Strong Summability II | 1981-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3903508 | 1981-01-01 | Paper |
| On the Reduction of Connection Problems for Differential Equations with an Irregular Singular Point to Ones with Only Regular Singularities, I | 1981-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3941496 | 1981-01-01 | Paper |
| A mean value inequality for positive integral transformations with application to a maximal theorem | 1981-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3952182 | 1981-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4741173 | 1981-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4744832 | 1981-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4751183 | 1981-01-01 | Paper |
| f-factors and related decompositions of graphs | 1980-01-01 | Paper |
| Invariants for reducible systems of meromorphic differential equations | 1980-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4743095 | 1980-01-01 | Paper |
| Birkhoff invariants and Stokes' multipliers for meromorphic linear differential equations | 1979-01-01 | Paper |
| On best two-dimensional Dirichlet-approximations and their algorithmic calculation | 1979-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3872768 | 1979-01-01 | Paper |
| Maximal Inequalities Related to Generalized A.E. Continuity | 1979-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3927521 | 1979-01-01 | Paper |
| The $L^{p}$ mapping problem for well-behaved convolutions | 1979-01-01 | Paper |
| Characteristic approximation properties of quadratic irrationals | 1978-01-01 | Paper |
| Meromorphe Differentialgleichungen | 1978-01-01 | Paper |
| On Linear Functionals and Summability Factors for Strong Summability | 1978-01-01 | Paper |
| Explicit representations of Dirichlet approximations | 1977-01-01 | Paper |
| Birkhoff invariants and effective calculations for meromorphic linear differential equations. I | 1976-01-01 | Paper |
| A constructive approach to Kronecker approximations and its application to the Mertens conjecture. | 1976-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4106857 | 1976-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4119460 | 1976-01-01 | Paper |
| The Tauberian theorems which interrelate different Riesz means | 1975-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5685174 | 1973-01-01 | Paper |
| The module structure of integral designs | 1973-01-01 | Paper |
| Effective solutions for meromorphic second order differential equations | 1973-01-01 | Paper |
| On power series with negative zeros | 1972-01-01 | Paper |
| Algebra structures for general designs | 1972-01-01 | Paper |
| On the Order of Solutions of Analytic Linear Differential Equations | 1971-01-01 | Paper |
| Inclusion theorems and order summability | 1971-01-01 | Paper |
| Fourier effectiveness and order summability | 1971-01-01 | Paper |
| Extremal configurations and decomposition theorems. I | 1968-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5525497 | 1967-01-01 | Paper |
| Term ranks and permanents of nonnegative matrices | 1967-01-01 | Paper |
| Matrix factorizations of determinants and permanents | 1966-01-01 | Paper |
| An improvement of Selberg's sieve method I | 1965-01-01 | Paper |
| On Cauchy's Functional Equation | 1965-01-01 | Paper |
| Über Sätze vom Bohr-Hardyschen Typ | 1965-01-01 | Paper |
| Über Äquivalenzprobleme und andere limitierungstheoretische Fragen bei Halbgruppen positiver Matrizen | 1965-01-01 | Paper |
| Uniform approximation by polynomials with positive coefficients | 1961-01-01 | Paper |
| On the analytic structure of semi-groups of positive matrices | 1960-01-01 | Paper |
| Polynomial approximation of continuous functions on linear spaces | 1960-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3256510 | 1959-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3266032 | 1959-01-01 | Paper |
| Zur gliedweisen Differentiation fast überall | 1958-01-01 | Paper |
| Zur Grundlegung der Geometrie | 1957-01-01 | Paper |
| Über die Umkehrung des Abelschen Stetigkeitssatzes mit funktionentheoretischen Methoden | 1957-01-01 | Paper |
| Ein funktionentheoretischer Beweis für 0-Taubersätze bei Potenzreihen | 1956-01-01 | Paper |
| Über einen Taubersatz für Faltungen | 1956-01-01 | Paper |
| Lokalisation bei absoluter Cesaro-Summierbarkeit von Potenzreihen und trigonometrischen Reihen. II | 1956-01-01 | Paper |
| Gliedweise Integration und Einzigkeitssätze bei trigonometrischen Reihen | 1956-01-01 | Paper |
| Ein funktionentheoretischer Beweis für O-Taubersätze bei den Verfahren von Borel und Euler-Knopp | 1956-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3234388 | 1956-01-01 | Paper |
| An Extension Problem For Functions With Monotonic Derivatives | 1956-01-01 | Paper |
| The consistency of Nörlund and Hausdorff methods. (Solution of a problem of E. Ulrich) | 1955-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5829273 | 1954-01-01 | Paper |
| Questions of Signs in Power Series | 1954-01-01 | Paper |
| Lokalisation bei absoluter Cesàro-Summierbarkeit von Potenzreihen und trigonometrischen Reihen. I | 1954-01-01 | Paper |
| Über Rieszsche Mittel und verwandte Klassen von Matrixtransformationen | 1953-01-01 | Paper |
| Summierbarkeitsfaktoren | 1953-01-01 | Paper |
| Der Satz von Fatou-Riesz und der Riemannsche Lokalisationssatz bei absoluter Konvergenz | 1953-01-01 | Paper |
| Mittelwertsätze und Vergleichssätze für Matrixtransformationen | 1952-01-01 | Paper |
| Über Konvergenzfaktoren bei Rieszschen Mitteln | 1951-01-01 | Paper |
| Zur Bewegungsinvarianz des Lebesgueschen Maßes | 1951-01-01 | Paper |
| Über Rieszsche Mittel mit unstetigem Parameter | 1951-01-01 | Paper |
| Mittelwertsätze bei Matrix- und Integraltransformationen | 1951-01-01 | Paper |
| Zur Konvergenztheorie der Fourier-Reihen | 1950-01-01 | Paper |
