| Publication | Date of Publication | Type |
|---|
| Flippable edges in triangulations on surfaces | 2022-07-26 | Paper |
| Quadrangulations of a polygon with spirality | 2021-11-25 | Paper |
| Y-equivalence and rhombic realization of projective-planar quadrangulations | 2021-05-31 | Paper |
| Diagonal flips in plane graphs with triangular and quadrangular faces | 2020-06-29 | Paper |
| \(N\)-flips in triangulations with two odd degree vertices | 2020-04-30 | Paper |
| Rhombus tilings of an even-sided polygon and quadrangulations on the projective plane | 2020-04-30 | Paper |
| Book Embedding of Graphs on the Projective Plane | 2019-10-25 | Paper |
| Extension to 3-Colorable Triangulations | 2019-08-29 | Paper |
| Note On 6-regular Graphs On The Klein Bottle | 2019-07-22 | Paper |
| Spanning bipartite quadrangulations of even triangulations | 2019-03-28 | Paper |
| Geometric quadrangulations of a polygon | 2018-10-11 | Paper |
| 3-dynamic coloring of planar triangulations | 2018-09-21 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4683141 | 2018-09-19 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4683144 | 2018-09-19 | Paper |
| Generating even triangulations on the Klein bottle | 2018-09-14 | Paper |
| Generating even triangulations on the torus | 2018-05-24 | Paper |
| Grünbaum colorings of even triangulations on surfaces | 2018-04-27 | Paper |
| A note on two geometric paths with few crossings for points labeled by integers in the plane | 2018-02-23 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4595176 | 2017-11-29 | Paper |
| Grünbaum colorings of triangulations on the projective plane | 2016-10-07 | Paper |
| Cyclic 4-Colorings of Graphs on Surfaces | 2016-08-12 | Paper |
| Looseness and independence number of triangulations on closed surfaces | 2016-07-13 | Paper |
| Book embedding of locally planar graphs on orientable surfaces | 2016-07-05 | Paper |
| Minor relation for quadrangulations on the projective plane | 2016-06-21 | Paper |
| A Note on $4$-colorings of Quadrangulations | 2016-05-14 | Paper |
| https://portal.mardi4nfdi.de/entity/Q2799859 | 2016-04-13 | Paper |
| Minor relations for quadrangulations on the sphere | 2015-12-17 | Paper |
| \(N\)-flips in 4-connected even triangulations on the sphere | 2015-12-17 | Paper |
| Extension to Even Triangulations | 2015-10-30 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3447615 | 2015-10-27 | Paper |
| Odd complete minors in even embeddings on surfaces | 2015-10-08 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5251982 | 2015-05-21 | Paper |
| Generating 4-connected even triangulations on the sphere | 2014-11-07 | Paper |
| Quadrangulations on 3-colored point sets with Steiner points and their winding numbers | 2014-09-19 | Paper |
| HISTs of triangulations on surfaces | 2014-04-07 | Paper |
| Irreducible triangulations of surfaces with boundary | 2014-02-14 | Paper |
| Polychromatic 4-coloring of cubic even embeddings on the projective plane | 2014-01-20 | Paper |
| Colored Quadrangulations with Steiner Points | 2013-12-06 | Paper |
| The Number of Diagonal Transformations in Quadrangulations on the Sphere | 2013-12-06 | Paper |
| https://portal.mardi4nfdi.de/entity/Q2857417 | 2013-11-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q2857425 | 2013-11-01 | Paper |
| N-Flips in even triangulations on surfaces | 2013-06-28 | Paper |
| Geometric realization of a triangulation on the projective plane with one face removed | 2013-06-28 | Paper |
| Hamiltonian cycles in bipartite toroidal graphs with a partite set of degree four vertices | 2013-01-18 | Paper |
| Compact Grid Representation of Graphs | 2013-01-07 | Paper |
| Coloring Eulerian triangulations of the Klein bottle | 2012-12-27 | Paper |
| Book Embedding of Toroidal Bipartite Graphs | 2012-09-12 | Paper |
| On geometrically realizable Möbius triangulations | 2012-07-04 | Paper |
| Y-rotation in k-minimal quadrangulations on the projective plane | 2012-06-13 | Paper |
| Polychromatic 4-coloring of cubic bipartite plane graphs | 2012-04-13 | Paper |
| A face of a projective triangulation removed for its geometric realizability | 2012-03-02 | Paper |
| Hamiltonian cycles in bipartite quadrangulations on the torus | 2012-02-08 | Paper |
| \(N\)-flips in even triangulations on the torus and Dehn twists preserving monodromies | 2011-05-31 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3058993 | 2010-12-08 | Paper |
| \(K_{6}\)-minors in triangulations on the nonorientable surface of genus 3 | 2010-11-12 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4932406 | 2010-10-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3565939 | 2010-06-07 | Paper |
| $K_6$-Minors in Triangulations on the Klein Bottle | 2010-03-17 | Paper |
| Geometric Realization of Möbius Triangulations | 2010-03-17 | Paper |
| Dominating sets in triangulations on surfaces | 2010-03-15 | Paper |
| K6-minors in triangulations and complete quadrangulations | 2009-06-16 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3625858 | 2009-05-22 | Paper |
| 3-trees with few vertices of degree 3 in circuit graphs | 2009-04-09 | Paper |
| \(N\)-flips in even triangulations on the projective plane | 2009-01-28 | Paper |
| \(N\)-flips in even triangulations on surfaces | 2009-01-21 | Paper |
| Geometric realization of a triangulation on the projective plane with one face removed | 2008-09-24 | Paper |
| 5-chromatic even triangulations on surfaces | 2008-05-13 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5443216 | 2008-02-20 | Paper |
| 3-colorable even embeddings on closed surfaces | 2007-04-26 | Paper |
| The Erdős-Pósa property for vertex- and edge-disjoint odd cycles in graphs on orientable surfaces | 2007-03-02 | Paper |
| N-flips in even triangulations on the sphere | 2006-05-16 | Paper |
| Tight quadrangulations on the sphere | 2006-03-29 | Paper |
| Acute triangles in triangulations on the plane with minimum degree at least 4 | 2005-12-29 | Paper |
| Diagonal flips in Hamiltonian triangulations on the projective plane | 2005-12-29 | Paper |
| 5-chromatic even triangulations on the Klein bottle | 2005-12-29 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5708603 | 2005-11-18 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5708604 | 2005-11-18 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5463576 | 2005-08-04 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5461486 | 2005-07-26 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5461567 | 2005-07-26 | Paper |
| Acute triangles in 4-connected maximal plane graphs | 2005-04-28 | Paper |
| Planar triangulations which quadrangulate other surfaces | 2004-10-04 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4820783 | 2004-10-01 | Paper |
| Chromatic numbers and cycle parities of quadrangulations on nonorientable closed surfaces | 2004-08-19 | Paper |
| Subgraphs of graphs on surfaces with high representativity | 2004-01-06 | Paper |
| Diagonal flips in Hamiltonian triangulations on the sphere | 2003-10-16 | Paper |
| 2-connected 7-coverings of 3-connected graphs on surfaces | 2003-05-22 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3153714 | 2003-02-01 | Paper |
| On separable self-complementary graphs | 2002-12-02 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3153712 | 2002-11-06 | Paper |
| Diagonal flips in outer-triangulations on closed surfaces | 2002-08-29 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4547810 | 2002-08-21 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4547815 | 2002-08-21 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4547816 | 2002-08-21 | Paper |
| Generating triangulations on closed surfaces with minimum degree at least 4 | 2002-05-21 | Paper |
| Quadrangulations on Closed Surfaces | 2002-04-21 | Paper |
| Triangulations on closed surfaces covered by vertices of given degree | 2002-01-09 | Paper |
| Chromatic numbers of quadrangulations on closed surfaces | 2001-12-16 | Paper |
| Diagonal flips in outer-torus triangulations | 2000-12-11 | Paper |
| Cycle reversals in oriented plane quadrangulations and orthogonal plane partitions | 2000-11-08 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4484790 | 2000-11-08 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4484783 | 2000-06-04 | Paper |
| Diagonal flips in triangulations on closed surfaces with minimum degree at least 4 | 2000-04-10 | Paper |
| Transformations in closed 2-cell embeddings on surfaces preserving specified properties | 2000-04-09 | Paper |
| Generating quadrangulations of surfaces with minimum degree at least 3 | 1999-11-10 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4351466 | 1998-01-15 | Paper |
| Diagonal transformations of graphs and Dehn twists of surfaces | 1997-08-12 | Paper |
| Diagonal transformations in quadrangulations and Dehn twists preserving cycle parities | 1997-05-05 | Paper |
| Diagonal flips of triangulations on closed surfaces preserving specified properties | 1997-05-04 | Paper |
| Irreducible quadrangulations of the torus | 1997-03-06 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4875682 | 1997-01-12 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4716126 | 1996-11-19 | Paper |
| Diagonal transformations and cycle parities of quadrangulations on surfaces | 1996-10-14 | Paper |
| Note on irreducible triangulations of surfaces | 1996-03-31 | Paper |
