Carol T. Zamfirescu

68 papers Journal 68
YearRankTypeTitle / Venue / Authors
2025 J jnl
Counting cycles in planar triangulations.
J. Comb. Theory B
On-Hei Solomon Lo, Carol T. Zamfirescu
2025 J jnl
Network fault costs based on minimum leaf spanning trees.
CoRR
Jan Goedgebeur, Jarne Renders, Gábor Wiener, Carol T. Zamfirescu
2025 J jnl
Non-Hamiltonian Cartesian products of two even dicycles.
J. Graph Theory
Kenta Noguchi, Carol T. Zamfirescu
2025 J jnl
On platypus graphs and the Steiner-Deogun property.
Discret. Appl. Math.
Carol T. Zamfirescu
2025 J jnl
Shortness parameters of polyhedral graphs with few distinct vertex degrees.
Discret. Math.
On-Hei Solomon Lo, Jens M. Schmidt, Nico Van Cleemput, Carol T. Zamfirescu
2024 J jnl
Domination of triangulated discs and maximal outerplanar graphs.
Appl. Math. Comput.
Jarne Renders, Shin-ichi Tokunaga, Carol T. Zamfirescu
2024 J jnl
Generation and new infinite families of K2-hypohamiltonian graphs.
Discret. Math.
Jan Goedgebeur, Jarne Renders, Carol T. Zamfirescu
2024 J jnl
HIST-Critical Graphs and Malkevitch's Conjecture.
CoRR
Jan Goedgebeur, Kenta Noguchi, Jarne Renders, Carol T. Zamfirescu
2024 J jnl
On non-hamiltonian polyhedra without cubic vertices and their vertex-deleted subgraphs.
Discuss. Math. Graph Theory
Jan Goedgebeur, Thomas Gringore, Carol T. Zamfirescu
2024 J jnl
Spanning trees for many different numbers of leaves.
Discret. Math. Theor. Comput. Sci.
Kenta Noguchi, Carol T. Zamfirescu
2023 J jnl
Generation and New Infinite Families of K
CoRR
Jan Goedgebeur, Jarne Renders, Carol T. Zamfirescu
2023 J jnl
K
CoRR
Jan Goedgebeur, Jarne Renders, Gábor Wiener, Carol T. Zamfirescu
2023 J jnl
On a conjecture of Grünbaum on longest cycles.
Eur. J. Comb.
Carol T. Zamfirescu
2023 J jnl
On the hamiltonicity of a planar graph and its vertex-deleted subgraphs.
J. Graph Theory
Carol T. Zamfirescu
2023 J jnl
Tight cycle spectrum gaps of cubic 3-connected toroidal graphs.
Discret. Math.
On-Hei Solomon Lo, Carol T. Zamfirescu
2022 J jnl
Counterexamples to a conjecture of Merker on 3-connected cubic planar graphs with a large cycle spectrum gap.
Discret. Math.
Carol T. Zamfirescu
2022 J jnl
Few hamiltonian cycles in graphs with one or two vertex degrees.
CoRR
Jan Goedgebeur, Jorik Jooken, On-Hei Solomon Lo, Ben Seamone, Carol T. Zamfirescu
2022 J jnl
Hamiltonian cycles and 1-factors in 5-regular graphs.
J. Comb. Theory B
Nico Van Cleemput, Carol T. Zamfirescu
2022 J jnl
On 2-Factors Splitting an Embedded Graph into Two Plane Graphs.
Graphs Comb.
Gunnar Brinkmann, Sara Chiers, Carol T. Zamfirescu
2022 J jnl
Planar hypohamiltonian oriented graphs.
J. Graph Theory
Alewyn P. Burger, Johan P. de Wet, Marietjie Frick, Nico Van Cleemput, Carol T. Zamfirescu
2022 J jnl
Regular Graphs with Few Longest Cycles.
SIAM J. Discret. Math.
Carol T. Zamfirescu
2022 J jnl
The connectivity of the dual.
J. Graph Theory
Drago Bokal, Gunnar Brinkmann, Carol T. Zamfirescu
2022 J jnl
Vertex degrees and 2-cuts in graphs with many hamiltonian vertex-deleted subgraphs.
Inf. Process. Lett.
Carol T. Zamfirescu
2021 J jnl
K
SIAM J. Discret. Math.
Carol T. Zamfirescu
2021 J jnl
Non-hamiltonian graphs in which every edge-contracted subgraph is hamiltonian.
Appl. Math. Comput.
Igor Fabrici, Tomás Madaras, Maria Timkova, Nico Van Cleemput, Carol T. Zamfirescu
2021 J jnl
On 3-polytopes with non-Hamiltonian prisms.
J. Graph Theory
Daiki Ikegami, Shun-ichi Maezawa, Carol T. Zamfirescu
2021 J jnl
Spiders everywhere.
Discret. Appl. Math.
Gábor Wiener, Maho Yokota, Carol T. Zamfirescu
2020 J jnl
Graphs with few hamiltonian cycles.
Math. Comput.
Jan Goedgebeur, Barbara Meersman, Carol T. Zamfirescu
2020 J jnl
Long cycles and spanning subgraphs of locally maximal 1-planar graphs.
J. Graph Theory
Igor Fabrici, Jochen Harant, Tomás Madaras, Samuel Mohr, Roman Soták, Carol T. Zamfirescu
2020 J jnl
Non-hamiltonian 1-tough triangulations with disjoint separating triangles.
Discret. Appl. Math.
Jun Fujisawa, Carol T. Zamfirescu
2020 J jnl
On minimum leaf spanning trees and a criticality notion.
Discret. Math.
Kenta Ozeki, Gábor Wiener, Carol T. Zamfirescu
2020 J jnl
Shortness Coefficient of Cyclically 4-Edge-Connected Cubic Graphs.
Electron. J. Comb.
On-Hei Solomon Lo, Jens M. Schmidt, Nico Van Cleemput, Carol T. Zamfirescu
2020 J jnl
Structural and computational results on platypus graphs.
Appl. Math. Comput.
Jan Goedgebeur, Addie Neyt, Carol T. Zamfirescu
2019 J jnl
Cubic vertices in planar hypohamiltonian graphs.
J. Graph Theory
Carol T. Zamfirescu
2019 J jnl
Grinberg's Criterion.
Eur. J. Comb.
Gunnar Brinkmann, Carol T. Zamfirescu
2019 J jnl
On a Question of van Aardt et al. on Destroying All Longest Cycles.
Graphs Comb.
Carol T. Zamfirescu
2019 J jnl
On almost hypohamiltonian graphs.
Discret. Math. Theor. Comput. Sci.
Jan Goedgebeur, Carol T. Zamfirescu
2019 J jnl
On the size of maximally non-hamiltonian digraphs.
Ars Math. Contemp.
Nicolas Lichiardopol, Carol T. Zamfirescu
2019 J jnl
Polyhedra with Few 3-Cuts are Hamiltonian.
Electron. J. Comb.
Gunnar Brinkmann, Carol T. Zamfirescu
2018 J jnl
Congruent triangles in arrangements of lines.
Ars Math. Contemp.
Carol T. Zamfirescu
2018 J jnl
Every 4-Connected Graph with Crossing Number 2 is Hamiltonian.
SIAM J. Discret. Math.
Kenta Ozeki, Carol T. Zamfirescu
2018 J jnl
Every graph occurs as an induced subgraph of some hypohamiltonian graph.
J. Graph Theory
Carol T. Zamfirescu, Tudor I. Zamfirescu
2018 J jnl
Gallai's question and constructions of almost hypotraceable graphs.
Discret. Appl. Math.
Gábor Wiener, Carol T. Zamfirescu
2018 J jnl
Graphs with few Hamiltonian Cycles.
CoRR
Jan Goedgebeur, Barbara Meersman, Carol T. Zamfirescu
2018 J jnl
Hamiltonian properties of polyhedra with few 3-cuts - A survey.
Discret. Math.
Kenta Ozeki, Nico Van Cleemput, Carol T. Zamfirescu
2018 J jnl
Infinitely many planar cubic hypohamiltonian graphs of girth 5.
J. Graph Theory
Jan Goedgebeur, Carol T. Zamfirescu
2018 J jnl
Non-hamiltonian triangulations with distant separating triangles.
Discret. Math.
Kenta Ozeki, Carol T. Zamfirescu
2018 J jnl
On hypohamiltonian snarks and a theorem of Fiorini.
Ars Math. Contemp.
Jan Goedgebeur, Carol T. Zamfirescu
2018 J jnl
Regular non-hamiltonian polyhedral graphs.
Appl. Math. Comput.
Nico Van Cleemput, Carol T. Zamfirescu
2017 J jnl
Improved bounds for hypohamiltonian graphs.
Ars Math. Contemp.
Jan Goedgebeur, Carol T. Zamfirescu
2017 J jnl
On Non-Hamiltonian Graphs for which every Vertex-Deleted Subgraph Is Traceable.
J. Graph Theory
Carol T. Zamfirescu
2017 J jnl
Planar Hypohamiltonian Graphs on 40 Vertices.
J. Graph Theory
Mohammadreza Jooyandeh, Brendan D. McKay, Patric R. J. Östergård, Ville H. Pettersson, Carol T. Zamfirescu
2017 J jnl
Structural and computational results on platypus graphs.
CoRR
Jan Goedgebeur, Addie Neyt, Carol T. Zamfirescu
2016 J jnl
A cut locus for finite graphs and the farthest point mapping.
Discret. Math.
Alessandro Maddaloni, Carol T. Zamfirescu
2016 J jnl
Dissecting the square into five congruent parts.
Discret. Math.
Liping Yuan, Carol T. Zamfirescu, Tudor I. Zamfirescu
2016 J jnl
Improved bounds for hypohamiltonian graphs.
CoRR
Jan Goedgebeur, Carol T. Zamfirescu
2016 J jnl
New results on hypohamiltonian and almost hypohamiltonian graphs.
CoRR
Jan Goedgebeur, Carol T. Zamfirescu
2016 J jnl
On Hypohamiltonian Snarks and a Theorem of Fiorini.
CoRR
Jan Goedgebeur, Carol T. Zamfirescu
2015 J jnl
On Hypohamiltonian and Almost Hypohamiltonian Graphs.
J. Graph Theory
Carol T. Zamfirescu
2015 J jnl
Small k-pyramids and the complexity of determining k.
J. Discrete Algorithms
Boris Schauerte, Carol T. Zamfirescu
2013 J jnl
(2)-pancyclic graphs.
Discret. Appl. Math.
Carol T. Zamfirescu
2013 J jnl
Balanced triangulations.
Discret. Math.
Lijie Jia, Liping Yuan, Carol T. Zamfirescu, Tudor Zamfirescu
2013 J jnl
Intersecting longest paths and longest cycles: A survey.
Electron. J. Graph Theory Appl.
Ayesha Shabbir, Carol T. Zamfirescu, Tudor I. Zamfirescu
2013 J jnl
Planar Hypohamiltonian Graphs on 40 Vertices
CoRR
Mohammadreza Jooyandeh, Brendan D. McKay, Patric R. J. Östergård, Ville Pettersson, Carol T. Zamfirescu
2013 J jnl
Survey of two-dimensional acute triangulations.
Discret. Math.
Carol T. Zamfirescu
2012 J jnl
Hypohamiltonian Graphs and their Crossing Number.
Electron. J. Comb.
Carol T. Zamfirescu
2010 J jnl
An Infinite Family of Planar Non-Hamiltonian Bihomogeneously Traceable Oriented Graphs.
Graphs Comb.
Carol T. Zamfirescu
2007 J jnl
A planar hypohamiltonian graph with 48 vertices.
J. Graph Theory
Carol T. Zamfirescu, Tudor Zamfirescu