| Publication | Date of Publication | Type |
|---|
| Geometric Julia-Wolff theorems for weak contractions | 2023-11-08 | Paper |
| Groups of rotations of Euclidean and hyperbolic spaces | 2023-05-31 | Paper |
| Diameter of Compact Riemann Surfaces | 2023-01-25 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5868567 | 2022-09-21 | Paper |
| Circumscribed hyperbolic triangles | 2022-09-21 | Paper |
| Double cosets, rotations and isometric circles | 2022-04-22 | Paper |
| Winding numbers, unwinding numbers, and the Lambert \(W\) function | 2022-04-01 | Paper |
| The uniformisation of the equation \(z^w=w^z\) | 2022-04-01 | Paper |
| Surjective isometries of metric geometries | 2022-01-03 | Paper |
| The three Steiner-Lehmus theorems | 2021-11-23 | Paper |
| The convexity of the function y = E(x) defined by xy = yx | 2021-11-18 | Paper |
| Pitot's theorem, dynamic geometry and conics | 2021-11-18 | Paper |
| The principal branch of the Lambert \(W\) function | 2021-08-24 | Paper |
| An extension of Montel's three omitted values theorem | 2021-05-03 | Paper |
| Normal families of Möbius maps | 2021-02-16 | Paper |
| Complex Exponents and Group Theory | 2020-12-01 | Paper |
| Topology and Preference Relations | 2020-11-12 | Paper |
| Polynomials of Magic Matrices | 2020-05-04 | Paper |
| On the k-metric dimension of metric spaces | 2019-07-25 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4557001 | 2018-11-28 | Paper |
| Frieze groups, cylinders, and quotient groups | 2017-11-24 | Paper |
| The Heron parameters of a triangle | 2017-09-29 | Paper |
| Removing a vertex from a tetrahedron | 2017-09-29 | Paper |
| What is the most symmetric quadrilateral? | 2017-07-12 | Paper |
| Diophantine triples | 2017-06-01 | Paper |
| Möbius Maps and Periodic Continued Fractions | 2017-01-18 | Paper |
| Mathematical Explorations | 2016-08-16 | Paper |
| Non-discrete Frieze Groups | 2016-06-03 | Paper |
| Extensions of the modular group | 2016-03-21 | Paper |
| The three derivatives of \(z^2\) | 2015-11-18 | Paper |
| Normal families: a geometric perspective | 2015-02-17 | Paper |
| A Geometric Representation of Continued Fractions | 2014-11-10 | Paper |
| Resolving the hypercube | 2014-04-22 | Paper |
| Efficient sets are small | 2014-01-15 | Paper |
| The metric dimension of metric spaces | 2013-11-14 | Paper |
| The Equation f(2x) = 2f(x)f′(x) | 2013-11-06 | Paper |
| The diameter of a hyperbolic disc | 2013-10-10 | Paper |
| Population dynamics with chaos and extinction | 2013-08-08 | Paper |
| Length inequalities for Riemann surfaces | 2013-07-05 | Paper |
| Geodesic continued fractions | 2013-03-05 | Paper |
| The uniformisation of a twice-punctured disc | 2013-01-11 | Paper |
| Conformal images and the angle of parallelism | 2012-06-25 | Paper |
| The divergence of two hyperbolic geodesics | 2012-06-25 | Paper |
| Entire solutions of \(f(kz)=kf(z)f^\prime(z)\) | 2012-06-25 | Paper |
| The theorems of Stieltjes and Favard | 2011-10-28 | Paper |
| Cyclic Absolute Differences of Integers | 2011-10-17 | Paper |
| Zeros of polynomials embedded in an orthogonal sequence | 2011-08-02 | Paper |
| Meromorphic self-maps of regions | 2011-01-25 | Paper |
| The Seidel, Stern, Stolz and Van Vleck Theorems on continued fractions | 2010-06-24 | Paper |
| Norms of Möbius maps | 2010-06-24 | Paper |
| On the Pointwise Limit of Complex Analytic Functions | 2010-06-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3552429 | 2010-04-22 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3616135 | 2009-03-24 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3535911 | 2008-11-17 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3530526 | 2008-10-20 | Paper |
| Dieudonné points of holomorphic self-maps of regions | 2008-07-29 | Paper |
| Euclidean and hyperbolic lengths of images of arcs | 2008-07-29 | Paper |
| Van Vleck's theorem on continued fractions | 2008-01-28 | Paper |
| Fibonacci, Chebyshev, and Orthogonal Polynomials | 2007-07-30 | Paper |
| Contractions of the Real Line | 2006-12-05 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5480700 | 2006-08-03 | Paper |
| The zeros of linear combinations of orthogonal polynomials | 2006-01-10 | Paper |
| The pointwise convergence of Möbius maps | 2005-03-07 | Paper |
| A multi-point Schwarz-Pick lemma | 2004-11-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4820533 | 2004-10-15 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4820534 | 2004-10-15 | Paper |
| Continued fractions and restrained sequences of Möbius maps | 2004-10-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4810432 | 2004-09-06 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4472568 | 2004-07-01 | Paper |
| Even and odd entire functions | 2003-10-07 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4429911 | 2003-09-30 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4415549 | 2003-08-06 | Paper |
| CONTINUED FRACTIONS, MÖBIUS TRANSFORMATIONS AND CLIFFORD ALGEBRAS | 2003-07-30 | Paper |
| https://portal.mardi4nfdi.de/entity/Q2741162 | 2003-07-06 | Paper |
| Continued fractions, discrete groups and complex dynamics | 2003-06-13 | Paper |
| The Hillam-Thron theorem in higher dimensions | 2003-04-27 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4787442 | 2003-01-07 | Paper |
| Lexicographic decomposition of chains and the concept of a planar chain | 2002-12-02 | Paper |
| The geometry of Pringsheim's continued fractions | 2002-10-20 | Paper |
| The non-existence of a utility function and the structure of non-representable preference relations | 2002-08-28 | Paper |
| Approximants of Śleszyński-Pringsheim continued fractions | 2002-07-22 | Paper |
| Sphere-preserving maps in inversive geometry | 2002-03-19 | Paper |
| The Worpitzky-Pringsheim theorem on continued fractions | 2001-11-12 | Paper |
| Worpitzky's theorem on continued fractions | 2001-07-23 | Paper |
| Composition factors of polynomials | 2001-07-08 | Paper |
| The Klein, Hilbert and Poincaré metrics of a domain | 2001-01-03 | Paper |
| Repeated compositions of analytic maps | 2001-01-01 | Paper |
| Semi-groups of analytic maps | 2001-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4520252 | 2000-12-12 | Paper |
| A remark on analytic continuation | 2000-03-15 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4222573 | 1999-05-24 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4208272 | 1999-04-18 | Paper |
| S.P Numbers | 1999-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4379874 | 1998-03-11 | Paper |
| The dynamics of contractions | 1998-01-21 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4369400 | 1998-01-05 | Paper |
| The Schwarz-Pick Lemma for derivatives | 1997-12-11 | Paper |
| Utility representation of continuous preferences | 1997-08-28 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4341343 | 1997-08-19 | Paper |
| Automorphic forms on nondiscrete Möbius groups | 1996-12-11 | Paper |
| Sums of Powers of Integers | 1996-12-04 | Paper |
| Barycentric subdivision of triangles and semigroups of Möbius maps | 1996-10-14 | Paper |
| Symmetries of Julia sets | 1996-09-30 | Paper |
| 80.6 Square roots of involutions | 1996-08-27 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4884402 | 1996-08-19 | Paper |
| Periodic orbits of difference equations | 1996-04-16 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4847076 | 1996-03-05 | Paper |
| Quasi-indifference classes in utility theory | 1996-01-07 | Paper |
| Utility theory and continuous monotonic functions | 1995-09-14 | Paper |
| Totally ordered subsets of Euclidean space | 1995-09-05 | Paper |
| Pell's Equation and Two Generator Free Möbius Groups | 1995-05-16 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4273688 | 1995-03-20 | Paper |
| Utility functions and the order type of the continuum | 1994-12-11 | Paper |
| Debreu's gap theorem | 1994-11-27 | Paper |
| The Utility Theorems of Wold, Debreu, and Arrow-Hahn | 1994-10-25 | Paper |
| A remark on the shape of quadratic Julia sets | 1994-10-10 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4297501 | 1994-10-09 | Paper |
| Spiral hexagonal circle packings in the plane | 1994-04-19 | Paper |
| Addendum to our paper The Schwarz-Pick lemma for circle packings | 1993-02-10 | Paper |
| Poiynomials with identical Julia sets | 1992-09-27 | Paper |
| The components of a Julia set | 1992-09-27 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4010467 | 1992-09-27 | Paper |
| Two examples of Julia sets | 1992-09-27 | Paper |
| A Strengthening of the Schwarz-Pick Inequality | 1992-09-27 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4002072 | 1992-09-18 | Paper |
| The Schwarz-Pick lemma for circle packings | 1992-06-28 | Paper |
| Circle packings in different geometries | 1991-01-01 | Paper |
| Symmetries of Julia Sets | 1990-01-01 | Paper |
| Iteration of Contractions and Analytic Maps | 1990-01-01 | Paper |
| Circles, chords and epicycloids | 1989-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3804920 | 1988-01-01 | Paper |
| Curvature, Circles, and Conformal Maps | 1987-01-01 | Paper |
| Closed Geodesics on a Riemann Surface With Application to the Markov Spectrum | 1986-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3770791 | 1986-01-01 | Paper |
| Conformal Automorphisms of Plane Domains | 1985-01-01 | Paper |
| The norm of a Möbius transformation | 1984-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3337699 | 1984-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3310101 | 1983-01-01 | Paper |
| Ford and Dirichlet Regions for Fuchsian Groups | 1982-01-01 | Paper |
| Lie Products, Closed Geodesics and Fuchsian Groups | 1982-01-01 | Paper |
| Canonical generators of Fuchsian groups | 1981-01-01 | Paper |
| Strongly Discrete Subgroups of SL(2,C) | 1981-01-01 | Paper |
| Schwarzian derivatives, the Poincaré metric and the kernel function | 1980-01-01 | Paper |
| Fundamental Domains and Cyclic Subgroups of Fuchsian Groups | 1980-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4183533 | 1979-01-01 | Paper |
| Hyperbolic Polygons and Fuchsian Groups | 1979-01-01 | Paper |
| Finite groups, wallpaper patterns and non-euclidean geometries | 1978-01-01 | Paper |
| The Poincaré Metric of Plane Domains | 1978-01-01 | Paper |
| On the Isometric Circles of Elements in a Fuchsian Group | 1975-01-01 | Paper |
| Fundamental domains for finitely generated Kleinian groups. | 1975-01-01 | Paper |
| The Structure of Words in Discrete Subgroups of Sl(2, C ) | 1975-01-01 | Paper |
| Limit points of Kleinian groups and finite sided fundamental polyhedra | 1974-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4056279 | 1974-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4059155 | 1974-01-01 | Paper |
| Kleinian groups with unbounded limit sets | 1972-01-01 | Paper |
| On Classical Series Associated with Kleinian Groups | 1972-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5607422 | 1971-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5607423 | 1971-01-01 | Paper |
| The Differentiation of a Composite Function | 1971-01-01 | Paper |
| Inequalities for certain Fuchsian groups | 1971-01-01 | Paper |
| The Exponent of Convergence of Poincaré Series | 1968-01-01 | Paper |
| On the Behavior of a Special Series | 1968-01-01 | Paper |
| THE GENERALIZED CAPACITY OF CANTOR SETS | 1968-01-01 | Paper |
| On the location of poles of Padé approximants | 1968-01-01 | Paper |
| On the convergence of Padé approximants | 1968-01-01 | Paper |
| On the Continuity of Monotonic Functions | 1967-01-01 | Paper |
| The Real Solutions of x<sup>y</sup> = y<sup>x</sup> | 1966-01-01 | Paper |
| The Hausdorff Dimension of Singular Sets of Properly Discontinuous Groups | 1966-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5521615 | 1965-01-01 | Paper |
| The Hausdorff dimension of singular sets of properly discontinuous groups in 𝑁-dimensional space | 1965-01-01 | Paper |
| Multiply Connected Domains Which Are Conformally Equivalent To Certain Symmetrical Domains | 1965-01-01 | Paper |
