| Publication | Date of Publication | Type |
|---|
| The structure of pro-Lie groups | 2024-01-29 | Paper |
| ERDŐS PROPERTIES OF SUBSETS OF THE MAHLER SETS | 2023-11-14 | Paper |
| The structure of compact groups. A primer for the student. A handbook for the expert | 2023-11-07 | Paper |
| SIN, COS, EXP AND LOG OF LIOUVILLE NUMBERS | 2023-09-06 | Paper |
| ERDŐS–LIOUVILLE SETS | 2023-07-25 | Paper |
| https://portal.mardi4nfdi.de/entity/Q6159950 | 2023-06-23 | Paper |
| A CONTINUOUS HOMOMORPHISM OF A THIN SET ONTO A FAT SET | 2022-12-06 | Paper |
| Topological Transcendental Fields | 2022-02-01 | Paper |
| Transcendental Groups | 2021-12-23 | Paper |
| Hilbert 13: Are there any genuine continuous multivariate real-valued functions? | 2021-01-26 | Paper |
| Tweaking Ramanujan's Approximation of n! | 2020-10-29 | Paper |
| The structure of compact groups. A primer for the student -- a handbook for the expert | 2020-05-27 | Paper |
| EMBEDDINGS OF FREE TOPOLOGICAL VECTOR SPACES | 2020-04-01 | Paper |
| Separability of topological groups: a survey with open problems | 2020-03-20 | Paper |
| The separable quotient problem for topological groups | 2019-12-17 | Paper |
| A REMARK ON THE SEPARABLE QUOTIENT PROBLEM FOR TOPOLOGICAL GROUPS | 2019-11-20 | Paper |
| Pro-Lie groups: a survey with open problems | 2019-06-19 | Paper |
| A topological group observation on the Banach-Mazur separable quotient problem | 2019-05-23 | Paper |
| EMBEDDING OF THE FREE ABELIAN TOPOLOGICAL GROUP INTO | 2019-05-13 | Paper |
| Free subspaces of free locally convex spaces | 2018-04-06 | Paper |
| SUBSPACES OF THE FREE TOPOLOGICAL VECTOR SPACE ON THE UNIT INTERVAL | 2018-01-12 | Paper |
| Embedding into free topological vector spaces on compact metrizable spaces | 2017-11-22 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5364844 | 2017-09-28 | Paper |
| Density character of subgroups of topological groups | 2017-05-23 | Paper |
| ON VARIETIES OF ABELIAN TOPOLOGICAL GROUPS WITH COPRODUCTS | 2017-05-16 | Paper |
| Free topological vector spaces | 2017-05-15 | Paper |
| https://portal.mardi4nfdi.de/entity/Q2957933 | 2017-01-31 | Paper |
| Nonseparable closed vector subspaces of separable topological vector spaces | 2017-01-25 | Paper |
| Erratum to: ``Nonseparable closed vector subspaces of separable topological vector spaces | 2017-01-25 | Paper |
| AN OPEN MAPPING THEOREM | 2016-08-09 | Paper |
| Nonmeasurable subgroups of compact groups | 2016-01-19 | Paper |
| Varieties of abelian topological groups with coproducts | 2015-10-14 | Paper |
| The structure of compact groups. A primer for the student -- A handbook for the expert | 2013-06-27 | Paper |
| The weights of closed subgroups of a locally compact group | 2013-04-10 | Paper |
| Compact homeomorphism groups are profinite | 2012-06-19 | Paper |
| Local splitting of locally compact groups and pro-Lie groups | 2012-05-07 | Paper |
| Representing a profinite group as the homeomorphism group of a continuum | 2011-08-18 | Paper |
| https://portal.mardi4nfdi.de/entity/Q2996818 | 2011-05-03 | Paper |
| Modified neural network algorithms for predicting trading signals of stock market indices | 2009-11-23 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3633271 | 2009-06-18 | Paper |
| VARIETIES OF ABELIAN TOPOLOGICAL GROUPS AND SCATTERED SPACES | 2009-02-19 | Paper |
| Identifying and distinguishing various varieties of abelian topological groups | 2008-10-20 | Paper |
| Iwasawa's Local Splitting Theorem for Pro-Lie Groups | 2008-10-14 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3515862 | 2008-07-29 | Paper |
| An Open Mapping Theorem For Pro-Lie Groups | 2008-01-30 | Paper |
| The Lie theory of connected pro-Lie groups. A structure theory for pro-Lie algebras, pro-Lie groups, and connected locally compact groups | 2007-06-01 | Paper |
| The structure of compact groups. A primer for the student -- a handbook for the expert | 2006-08-02 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3368428 | 2006-01-30 | Paper |
| Zeitschriftenherausgeber in Mathematik und Informationstechnologie und ihre Szene | 2005-11-21 | Paper |
| Sophus Lie's Third Fundamental Theorem and the Adjoint Functor Theorem | 2005-02-28 | Paper |
| The structure of abelian pro-Lie groups | 2005-02-02 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4818655 | 2004-09-30 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4819379 | 2004-09-24 | Paper |
| The exponential function of locally connected compact abelian groups | 2004-06-14 | Paper |
| Compact groups with large abelian subgroups | 2004-02-03 | Paper |
| Projective Limits of Finite-Dimensional Lie Groups | 2004-01-28 | Paper |
| Cardinalities of locally compact groups and their Stone-Čech compactifications | 2003-11-17 | Paper |
| A structure theorem on compact groups | 2002-02-26 | Paper |
| Transitive actions of compact groups and topological dimension | 2001-11-04 | Paper |
| Subgroups of monothetic groups | 2001-05-16 | Paper |
| https://portal.mardi4nfdi.de/entity/Q2716489 | 2001-05-16 | Paper |
| Suitable sets for topological groups | 2000-04-13 | Paper |
| Nondiscrete topological groups with many discrete subgroups | 2000-03-29 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4263824 | 1999-12-01 | Paper |
| On Lie groups in varieties of topological groups | 1999-07-22 | Paper |
| A topological generalization of the HigmanNeumannNeumann theorem | 1999-03-02 | Paper |
| The Free Abelian Topological Group and the Free Locally Convex Space on the Unit Interval | 1999-03-02 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4214882 | 1999-02-11 | Paper |
| The structure of compact groups. A primer for the student -- a handbook for the expert | 1998-09-20 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4360663 | 1998-07-06 | Paper |
| Varieties of topological groups, Lie groups and SIN-groups | 1997-01-06 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4715134 | 1996-11-10 | Paper |
| Locally compact groups with closed subgroups open and p-adic | 1996-08-26 | Paper |
| Locally compact groups, residual Lie groups, and varieties generated by Lie groups | 1996-07-03 | Paper |
| Generators for locally compact groups | 1995-04-18 | Paper |
| Open subgroups of free abelian topological groups | 1994-12-12 | Paper |
| Generators on the arc component of compact connected groups | 1994-01-02 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4695734 | 1993-06-29 | Paper |
| Sudden cardiac arrest and a problem in topology | 1992-09-27 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3976470 | 1992-06-26 | Paper |
| Compact groups and products of the unit interval | 1992-06-26 | Paper |
| Free abelian topological groups and adjunction spaces | 1992-06-25 | Paper |
| Free compact groups. IV: Splitting the component and the structure of the commutator group | 1991-01-01 | Paper |
| Weight and c | 1990-01-01 | Paper |
| Free abelian topological groups on countable CW-complexes | 1990-01-01 | Paper |
| Locally Compact Groups with every Closed Subgroup of Finite Index | 1990-01-01 | Paper |
| The Stone-Čech compactification and weakly Fréchet spaces | 1990-01-01 | Paper |
| Locally dyadic topological groups | 1989-01-01 | Paper |
| Correction to ``Free compact groups. I: Free compact abelian groups | 1988-01-01 | Paper |
| Free compact groups. II: The center | 1988-01-01 | Paper |
| Topologies on locally compact groups | 1988-01-01 | Paper |
| Sequential Conditions and Free Products of Topological Groups | 1988-01-01 | Paper |
| A Characterization of the Topological Group of p -Adic Integers | 1987-01-01 | Paper |
| The circle group | 1987-01-01 | Paper |
| Free compact groups. I: Free compact abelian groups | 1986-01-01 | Paper |
| Locally compact topologies on abelian groups | 1986-01-01 | Paper |
| Metrizability of subgroups of free topological groups | 1986-01-01 | Paper |
| A characterization of the topological group of real numbers | 1986-01-01 | Paper |
| Numerical Geometry-Numbers for Shapes | 1986-01-01 | Paper |
| Free subgroups of free abelian topological groups | 1986-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3769101 | 1986-01-01 | Paper |
| Free products of topological groups with amalgamation | 1985-01-01 | Paper |
| Free products of topological groups with amalgamation. II | 1985-01-01 | Paper |
| On the homeomorphic measure property | 1984-01-01 | Paper |
| FREE ABELIAN TOPOLOGICAL GROUPS ON SPHERES | 1984-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3336335 | 1984-01-01 | Paper |
| An Elementary Proof that the Hilbert Cube is Compact | 1984-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3683172 | 1984-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3699945 | 1984-01-01 | Paper |
| Characterization of Bases of Subgroups of Free Topological Groups | 1983-01-01 | Paper |
| On the average distance property of compact connected metric spaces | 1983-01-01 | Paper |
| Free products of \(k_\omega\)-topological groups with normal amalgamation | 1983-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3319405 | 1983-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3667093 | 1983-01-01 | Paper |
| A note an homeomorphic measures on topological groups | 1983-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3691957 | 1983-01-01 | Paper |
| Locally invariant topologies on free groups | 1982-01-01 | Paper |
| On Endomorphisms of Abelian Topological Groups | 1982-01-01 | Paper |
| A Free Subgroup of the Free Abelian Topological Group on the unit Interval | 1982-01-01 | Paper |
| Varieties of topological groups a survey | 1982-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3898696 | 1981-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3665347 | 1980-01-01 | Paper |
| The Extension of Norms on Subgroups of Free Topological Groups | 1980-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3898693 | 1979-01-01 | Paper |
| Embeddings in contractible or compact objects | 1978-01-01 | Paper |
| Norms on Free Topological Groups | 1978-01-01 | Paper |
| When is a Function that Satisfies the Cauchy-Riemann Equations Analytic? | 1978-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3890908 | 1977-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3890930 | 1977-01-01 | Paper |
| A Note on Free Topological Groupoids | 1977-01-01 | Paper |
| Locally compact products and coproducts in categories of topological groups | 1977-01-01 | Paper |
| Locally compact group topologies on an algebraic free product of groups | 1976-01-01 | Paper |
| The Free Topological Group on a Simply Connected Space | 1976-01-01 | Paper |
| Applications of the Stone-Cech Compactification to Free Topological Groups | 1976-01-01 | Paper |
| Local compactness and local invariance of free products of topological groups | 1976-01-01 | Paper |
| The variety of topological groups generated by the free topological group on [0,1] | 1976-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4125040 | 1976-01-01 | Paper |
| The homotopy groups of an n-fold wedge | 1975-01-01 | Paper |
| Free products of topological groups: Corrigendum | 1975-01-01 | Paper |
| Countable products and sums of lines and circles: their closed subgroups, quotients and duality properties | 1975-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4060008 | 1975-01-01 | Paper |
| Closed Subgroups of Products of Reals | 1975-01-01 | Paper |
| Erratum to "Locally Compact Abelian Groups and the Variety of Topological Groups Generated by the Reals" | 1975-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4068936 | 1975-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4115320 | 1975-01-01 | Paper |
| Just-non-singly generated varieties of locally convex spaces | 1974-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4777517 | 1974-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4777518 | 1974-01-01 | Paper |
| Almost Locally Invariant Topological Groups | 1974-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5183787 | 1974-01-01 | Paper |
| Maximally almost periodic groups and varieties of topological groups | 1974-01-01 | Paper |
| Free products of Lie groups | 1974-01-01 | Paper |
| Free Topological Groups with no Small Subgroups | 1974-01-01 | Paper |
| Remarks on Varieties of Locally Convex Linear Topological Spaces | 1974-01-01 | Paper |
| Lie groups in varieties of topological groups | 1974-01-01 | Paper |
| Varieties of topological groups and left adjoint functors | 1973-01-01 | Paper |
| Locally compact groups and β-varieties of topological groups | 1973-01-01 | Paper |
| Varieties of topological groups generated by maximally almost periodic groups | 1973-01-01 | Paper |
| Varieties of Linear Topological Spaces | 1973-01-01 | Paper |
| Invariant metrics on free topological groups | 1973-01-01 | Paper |
| Free Topological Groups and the Projective Dimension of a Locally Compact Abelian Group | 1973-01-01 | Paper |
| Generating varieties of topological groups | 1973-01-01 | Paper |
| Varieties of topological groups generated by solvable and nilpotent groups | 1973-01-01 | Paper |
| Quotient Groups of Topological Groups with No Small Subgroups | 1972-01-01 | Paper |
| On varieties of topological groups generated by solvable groups | 1972-01-01 | Paper |
| Locally Compact Abelian Groups and the Variety of Topological Groups Generated by the Reals | 1972-01-01 | Paper |
| Varieties of topological groups generated by Lie groups | 1972-01-01 | Paper |
| Quotient Groups of Topological Groups with No Small Subgroups | 1972-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5644187 | 1972-01-01 | Paper |
| A topological group characterization of those locally convex spaces having their weak topology | 1972-01-01 | Paper |
| Free products of topological groups | 1971-01-01 | Paper |
| A universal semigroup | 1971-01-01 | Paper |
| Varieties of locally convex topological vector spaces | 1971-01-01 | Paper |
| Varieties of topological groups II | 1970-01-01 | Paper |
| Varieties of topological groups III | 1970-01-01 | Paper |
| Varieties of topological groups | 1969-01-01 | Paper |
| Topologies on finite groups | 1969-01-01 | Paper |
