Cages of Small Length Holding Convex Bodies.
Discret. Comput. Geom., 2020
The Property of Hamiltonian Connectedness in Toeplitz Graphs.
Selfishness of convex bodies and discrete point sets.
Eur. J. Comb., 2019
Rupert Property of Archimedean Solids.
Am. Math. Mon., 2018
Every graph occurs as an induced subgraph of some hypohamiltonian graph.
J. Graph Theory, 2018
Right quadruple convexity.
Ars Math. Contemp., 2018
Gallai's property for graphs in lattices on the torus and the Möbius strip.
Period. Math. Hung., 2016
Dissecting the square into five congruent parts.
Discret. Math., 2016
When is a Disk Trapped by Four Lines?
Graphs Comb., 2015
Planar Lattice Graphs with Gallai's Property.
Graphs Comb., 2013
On Planar Toeplitz Graphs.
Graphs Comb., 2013
Intersecting longest paths and longest cycles: A survey.
Electron. J. Graph Theory Appl., 2013
Highly non-concurrent longest cycles in lattice graphs.
Discret. Math., 2013
Holding Circles and Fixing Frames.
Discret. Comput. Geom., 2013
Hamiltonicity of Cubic 3-Connected k-Halin Graphs.
Electron. J. Comb., 2013
Polytopes passing through circles.
Period. Math. Hung., 2008
Minkowski's theorem for arbitrary convex sets.
Eur. J. Comb., 2008
Hamiltonicity of Topological Grid Graphs.
J. Univers. Comput. Sci., 2007
A planar hypohamiltonian graph with 48 vertices.
J. Graph Theory, 2007
Acute triangulations of the regular dodecahedral surface.
Eur. J. Comb., 2007
Acute Triangulations of Flat Mobius Strips.
Discret. Comput. Geom., 2007
On the Perimeter of a Triangle in a Minkowski Plane.
Am. Math. Mon., 2005
Acute Triangulations of the Regular Icosahedral Surface.
Discret. Comput. Geom., 2004
Total Curvature and Spiralling Shortest Paths.
Discret. Comput. Geom., 2003
Hamiltonian Cycles in T-Graphs.
Discret. Comput. Geom., 2000
Intersections of longest cycles in grid graphs.
J. Graph Theory, 1997
Hamiltonian properties of Toeplitz graphs.
Discret. Math., 1996
Every Arrangement Extends to a Spread.
Hamiltonian Properties of Grid Graphs.
SIAM J. Discret. Math., 1992
There is a Universal Topological Plane.
Proceedings of the Eighth Annual Symposium on Computational Geometry, 1992
On Two Conjectures of Franz Hering about Convex Surfaces.
Discret. Comput. Geom., 1991
Three small cubic graphs with interesting hamiltonian properties.
J. Graph Theory, 1980