| Publication | Date of Publication | Type |
|---|
| A note on the Nielsen realization problem for connected sums of $S^2 \times S^1$ | 2022-07-01 | Paper |
| A note on large bounding and non-bounding finite group-actions on surfaces of small genus | 2022-05-28 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4963483 | 2021-02-18 | Paper |
| Tetrahedral Coxeter groups, large group-actions on 3-manifolds and equivariant Heegaard splittings | 2021-02-18 | Paper |
| A note on finite group-actions on surfaces containing a hyperelliptic involution | 2020-07-21 | Paper |
| On upper and lower bounds for finite group actions on bounded surfaces, handlebodies, closed handles and finite graphs | 2020-07-21 | Paper |
| On large orientation-reversing finite group-actions on 3-manifolds and equivariant Heegaard decompositions | 2020-01-31 | Paper |
| Finite group actions on 3-manifolds and cyclic branched covers of knots | 2018-07-12 | Paper |
| Bordered surfaces in the 3-sphere with maximum symmetry | 2018-05-02 | Paper |
| On large groups of symmetries of finite graphs embedded in spheres | 2018-04-12 | Paper |
| A classification of maximally symmetric surfaces in the 3-dimensional torus | 2018-04-07 | Paper |
| Graphs in the 3-sphere with maximum symmetry | 2018-03-13 | Paper |
| Embedding compact surfaces into the 3-dimensional Euclidean space with maximum symmetry | 2018-02-22 | Paper |
| On topological actions of finite groups on \(S^{3}\) | 2018-02-06 | Paper |
| On topological actions of finite, non-standard groups on spheres | 2017-05-15 | Paper |
| Maximal bordered surface groups versus maximal handlebody groups | 2016-09-02 | Paper |
| About three conjectures on finite group actions on 3-manifolds | 2016-07-28 | Paper |
| Embedding surfaces into \(S^3\) with maximum symmetry | 2016-01-08 | Paper |
| On finite groups acting on spheres and finite subgroups of orthogonal groups | 2015-11-16 | Paper |
| On finite groups of isometries of handlebodies in arbitrary dimensions and finite extensions of Schottky groups | 2015-05-20 | Paper |
| On finite simple groups acting on homology spheres with small fixed point sets | 2015-01-09 | Paper |
| On Jordan type bounds for finite groups acting on compact 3-manifolds | 2014-10-10 | Paper |
| On finite groups acting on a connected sum of 3-manifolds S2×S1 | 2014-06-12 | Paper |
| On Jordan type bounds for finite groups of diffeomorphisms of 3-manifolds and Euclidean spaces | 2014-02-07 | Paper |
| Extending finite group actions on surfaces over \(S^3\) | 2014-01-15 | Paper |
| On finite simple groups acting on homology spheres | 2013-03-18 | Paper |
| On minimal finite quotients of mapping class groups | 2012-11-30 | Paper |
| On finite groups acting on acyclic low-dimensional manifolds | 2011-11-24 | Paper |
| On minimal finite quotients of outer automorphism groups of free groups | 2011-08-24 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3089318 | 2011-08-24 | Paper |
| On finite groups acting on homology 4-spheres and finite subgroups of SO(5) | 2011-03-31 | Paper |
| On minimal actions of finite simple groups on homology spheres and Euclidean spaces | 2011-01-25 | Paper |
| On finite simple and nonsolvable groups acting on closed 4-manifolds | 2009-11-12 | Paper |
| \(\mathrm{SL}(n,\mathbb Z)\) cannot act on small spheres | 2009-04-03 | Paper |
| A note on actions of the symplectic group Sp(2g,Z) on homology spheres | 2009-03-17 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3533422 | 2008-10-23 | Paper |
| On the minimal dimension of a homology sphere on which a finite group acts | 2008-06-09 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5387274 | 2008-05-08 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5424785 | 2007-11-06 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3430911 | 2007-04-05 | Paper |
| On finite simple and nonsolvable groups acting on homology 4-spheres | 2006-09-13 | Paper |
| Some results and conjectures on finite groups acting on homology spheres | 2006-08-24 | Paper |
| On finite simple groups acting on integer and mod 2 homology 3-spheres | 2006-07-12 | Paper |
| On genus actions of finite simple groups on handlebodies and bounded surfaces | 2006-06-12 | Paper |
| On minimal actions of linear fractional and finite simple groups on homology spheres | 2006-05-17 | Paper |
| On medial links and hyperbolic 3-manifolds with large isometry groups | 2006-04-26 | Paper |
| A survey on large finite group actions on graphs, surfaces and 3-manifolds | 2005-10-20 | Paper |
| On the classification of finite groups acting on homology 2-spheres | 2005-05-03 | Paper |
| Cyclic branched coverings and homology 3-spheres with large group actions | 2005-04-20 | Paper |
| On finite groups acting on \(\mathbb Z_2\)-homology 3-spheres | 2005-02-02 | Paper |
| A note on surfaces bounding hyperbolic 3-manifolds | 2004-12-16 | Paper |
| The number of knots and links with the same 2-fold branched covering | 2004-10-25 | Paper |
| Bounding and nonbounding finite group actions on surfaces | 2004-08-19 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3147484 | 2004-02-16 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3147509 | 2003-06-06 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3147489 | 2003-03-22 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4799224 | 2003-03-18 | Paper |
| On finite simple groups acting on homology 3-spheres | 2003-03-10 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3147487 | 2003-03-05 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3147471 | 2003-01-16 | Paper |
| Hyperbolic 3-manifolds as cyclic branched coverings | 2002-08-19 | Paper |
| Standard situations for cyclic branched coverings of hyperbolic knots | 2002-06-27 | Paper |
| Finite groups acting on homology 3-spheres: On a result of M. Reni | 2002-06-27 | Paper |
| On hyperelliptic involutions of hyperbolic 3-manifolds | 2002-06-07 | Paper |
| https://portal.mardi4nfdi.de/entity/Q2760686 | 2001-12-13 | Paper |
| On a class of hyperbolic 3-orbifolds of small volume and small Heegaard genus associated to 2-bridge links | 2000-11-01 | Paper |
| Finite maximal orientation reversing group actions on handlebodies and 3-manifolds | 2000-07-24 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4252458 | 1999-11-11 | Paper |
| Isometry groups of hyperbolic three-manifolds which are cyclic branched coverings | 1999-07-19 | Paper |
| On hyperbolic knots with homeomorphic cyclic branched coverings | 1999-05-30 | Paper |
| Free products with amalgamation of finite groups and finite outer automorphism groups of free groups | 1998-12-13 | Paper |
| Determining knots and links by cyclic branched coverings | 1998-10-01 | Paper |
| On hyperbolic knots with the same \(m\)-fold and \(n\)-fold cyclic branched coverings | 1998-06-11 | Paper |
| Finite groups of outer automorphisms of free groups | 1997-11-03 | Paper |
| Genus actions of finite groups on 3-manifolds | 1997-10-08 | Paper |
| Extending finite group actions from surfaces to handlebodies | 1996-11-07 | Paper |
| On cyclic branched coverings of hyperbolic links | 1996-10-24 | Paper |
| On a class of hyperbolic 3-manifolds and groups with one defining relation | 1996-05-06 | Paper |
| Handlebody Orbifolds and Schottky Uniformizations of Hyperbolic 2-Orbifolds | 1996-04-21 | Paper |
| Hurwitz Groups and Finite Group Actions on Hyperbolic 3-Manifolds | 1996-01-29 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4837702 | 1995-07-31 | Paper |
| Extending finite group actions on surfaces to hyperbolic 3-manifolds | 1995-05-01 | Paper |
| On a hyperbolic 3-manifold with some special properties | 1994-12-15 | Paper |
| The maximum order of finite groups of outer automorphisms of free groups | 1994-09-18 | Paper |
| A note on hyperbolic 3-manifolds of the same volume | 1994-04-28 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4027298 | 1993-02-21 | Paper |
| On the Mapping Class Group of Spherical 3-Orbifolds | 1993-01-17 | Paper |
| Finite group actions on handlebodies and equivariant Heegaard genus for 3-manifolds | 1992-06-28 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3973549 | 1992-06-26 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3982241 | 1992-06-26 | Paper |
| On groups associated to a knot | 1991-01-01 | Paper |
| Group actions on nonclosed 2-manifolds | 1990-01-01 | Paper |
| On the Hantzsche-Wendt manifold | 1990-01-01 | Paper |
| The \(\pi\)-orbifold group of a link | 1989-01-01 | Paper |
| ISOTOPIES OF SEIFERT FIBERED, HYPERBOLIC AND EUCLIDEAN 3-ORBIFOLDS | 1989-01-01 | Paper |
| ISOTOPIES OFHAKEN-3-ORBIFOLDS | 1989-01-01 | Paper |
| Group Actions on Handlebodies | 1989-01-01 | Paper |
| Large Groups of Symmetries of Handlebodies | 1989-01-01 | Paper |
| Some groups which classify knots | 1988-01-01 | Paper |
| Symmetries of nonelliptic Montesinos links | 1987-01-01 | Paper |
| Surfaces and the second homology of a group | 1987-01-01 | Paper |
| The obstruction to group extensions and the realization of finite groups by symmetries of aspherical manifolds | 1986-01-01 | Paper |
| FINITE GROUP ACTIONS ON HAKEN 3-MANIFOLDS | 1986-01-01 | Paper |
| Nielsensche Realisierungssätze für Seifertfaserungen | 1985-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3683200 | 1985-01-01 | Paper |
| Über Erweiterungen von Z und \(Z_ 2*Z_ 2\) durch nichteuklidische kristallographische Gruppen | 1982-01-01 | Paper |
| Das Nielsensche Realisierungsproblem für hinreichend große 3- Mannigfaltigkeiten | 1982-01-01 | Paper |
| Über Homoeomorphismen \(n\)-dimensionaler Henkelkoerper und endliche Erweiterungen von Schottky-Gruppen | 1981-01-01 | Paper |
| Über Gruppen von Homöomorphismen Seifertscher Faserräume und flacher Mannigfaltigkeiten | 1980-01-01 | Paper |
| Über Abbildungsklassen von Henkelkörpern | 1980-01-01 | Paper |
| Periodische Homöomorphismen Seifertscher Faserräume | 1979-01-01 | Paper |
| Endliche Gruppen von Abbildungsklassen gefaserter 3-Mannigfaltigkeiten | 1979-01-01 | Paper |
| Eine Verallgemeinerung der Formel von Riemann-Hurwitz. (A generalization of the Riemann-Hurwitz formula) | 1977-01-01 | Paper |
| Finite extensions of non-Euclidean crystallographic groups | 1977-01-01 | Paper |
