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ORCIDCarol T. Zamfirescu
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Journal Articles
- 2025
[j56]On-Hei Solomon Lo
, Carol T. Zamfirescu:
Counting cycles in planar triangulations. J. Comb. Theory B 170: 335-351 (2025)- [j55]Kenta Noguchi, Carol T. Zamfirescu:
Non-Hamiltonian Cartesian products of two even dicycles. J. Graph Theory 108(2): 368-373 (2025) - 2024
- [j54]Jarne Renders, Shin-ichi Tokunaga, Carol T. Zamfirescu:
Domination of triangulated discs and maximal outerplanar graphs. Appl. Math. Comput. 473: 128648 (2024) - [j53]Jan Goedgebeur, Jarne Renders, Carol T. Zamfirescu:
Generation and new infinite families of K2-hypohamiltonian graphs. Discret. Math. 347(7): 113981 (2024) - [j52]Jan Goedgebeur, Thomas Gringore, Carol T. Zamfirescu:
On non-hamiltonian polyhedra without cubic vertices and their vertex-deleted subgraphs. Discuss. Math. Graph Theory 44(4): 1631-1646 (2024) - [j51]Kenta Noguchi, Carol T. Zamfirescu:
Spanning trees for many different numbers of leaves. Discret. Math. Theor. Comput. Sci. 26(3) (2024) - [j50]Jan Goedgebeur, Jarne Renders, Gábor Wiener, Carol T. Zamfirescu:
K2-Hamiltonian graphs: II. J. Graph Theory 105(4): 580-611 (2024) - 2023
- [j49]On-Hei Solomon Lo, Carol T. Zamfirescu:
Tight cycle spectrum gaps of cubic 3-connected toroidal graphs. Discret. Math. 346(1): 113170 (2023) - [j48]Carol T. Zamfirescu:
On a conjecture of Grünbaum on longest cycles. Eur. J. Comb. 114: 103791 (2023) - [j47]Carol T. Zamfirescu:
On the hamiltonicity of a planar graph and its vertex-deleted subgraphs. J. Graph Theory 102(1): 180-193 (2023) - 2022
- [j46]Carol T. Zamfirescu:
Counterexamples to a conjecture of Merker on 3-connected cubic planar graphs with a large cycle spectrum gap. Discret. Math. 345(6): 112824 (2022) - [j45]Gunnar Brinkmann, Sara Chiers, Carol T. Zamfirescu:
On 2-Factors Splitting an Embedded Graph into Two Plane Graphs. Graphs Comb. 38(3): 76 (2022) - [j44]Carol T. Zamfirescu:
Vertex degrees and 2-cuts in graphs with many hamiltonian vertex-deleted subgraphs. Inf. Process. Lett. 174: 106192 (2022) - [j43]Nico Van Cleemput, Carol T. Zamfirescu:
Hamiltonian cycles and 1-factors in 5-regular graphs. J. Comb. Theory B 154: 239-261 (2022) - [j42]Alewyn P. Burger, Johan P. de Wet, Marietjie Frick, Nico Van Cleemput, Carol T. Zamfirescu:
Planar hypohamiltonian oriented graphs. J. Graph Theory 100(1): 50-68 (2022) - [j41]Drago Bokal, Gunnar Brinkmann, Carol T. Zamfirescu:
The connectivity of the dual. J. Graph Theory 101(2): 182-209 (2022) - [j40]Carol T. Zamfirescu:
Regular Graphs with Few Longest Cycles. SIAM J. Discret. Math. 36(1): 755-776 (2022) - 2021
- [j39]Igor Fabrici, Tomás Madaras, Maria Timkova, Nico Van Cleemput, Carol T. Zamfirescu:
Non-hamiltonian graphs in which every edge-contracted subgraph is hamiltonian. Appl. Math. Comput. 392: 125714 (2021) - [j38]Gábor Wiener, Maho Yokota, Carol T. Zamfirescu:
Spiders everywhere. Discret. Appl. Math. 289: 516-522 (2021) - [j37]Daiki Ikegami, Shun-ichi Maezawa, Carol T. Zamfirescu:
On 3-polytopes with non-Hamiltonian prisms. J. Graph Theory 97(4): 569-577 (2021) - [j36]Carol T. Zamfirescu:
K2-Hamiltonian Graphs: I. SIAM J. Discret. Math. 35(3): 1706-1728 (2021) - 2020
- [j35]Jan Goedgebeur, Addie Neyt, Carol T. Zamfirescu:
Structural and computational results on platypus graphs. Appl. Math. Comput. 386: 125491 (2020) - [j34]On-Hei Solomon Lo, Jens M. Schmidt, Nico Van Cleemput, Carol T. Zamfirescu:
Shortness Coefficient of Cyclically 4-Edge-Connected Cubic Graphs. Electron. J. Comb. 27(1): 1 (2020) - [j33]Jun Fujisawa, Carol T. Zamfirescu:
Non-hamiltonian 1-tough triangulations with disjoint separating triangles. Discret. Appl. Math. 284: 622-625 (2020) - [j32]Kenta Ozeki, Gábor Wiener, Carol T. Zamfirescu:
On minimum leaf spanning trees and a criticality notion. Discret. Math. 343(7): 111884 (2020) - [j31]Igor Fabrici, Jochen Harant, Tomás Madaras, Samuel Mohr, Roman Soták, Carol T. Zamfirescu:
Long cycles and spanning subgraphs of locally maximal 1-planar graphs. J. Graph Theory 95(1): 125-137 (2020) - [j30]Jan Goedgebeur, Barbara Meersman, Carol T. Zamfirescu:
Graphs with few hamiltonian cycles. Math. Comput. 89(322): 965-991 (2020) - 2019
- [j29]Nicolas Lichiardopol, Carol T. Zamfirescu:
On the size of maximally non-hamiltonian digraphs. Ars Math. Contemp. 16(1): 59-66 (2019) - [j28]Gunnar Brinkmann, Carol T. Zamfirescu:
Polyhedra with Few 3-Cuts are Hamiltonian. Electron. J. Comb. 26(1): 1 (2019) - [j27]Jan Goedgebeur, Carol T. Zamfirescu:
On almost hypohamiltonian graphs. Discret. Math. Theor. Comput. Sci. 21(4) (2019) - [j26]Gunnar Brinkmann, Carol T. Zamfirescu:
Grinberg's Criterion. Eur. J. Comb. 75: 32-42 (2019) - [j25]Carol T. Zamfirescu:
On a Question of van Aardt et al. on Destroying All Longest Cycles. Graphs Comb. 35(2): 479-483 (2019) - [j24]Carol T. Zamfirescu:
Cubic vertices in planar hypohamiltonian graphs. J. Graph Theory 90(2): 189-207 (2019) - 2018
- [j23]Nico Van Cleemput, Carol T. Zamfirescu:
Regular non-hamiltonian polyhedral graphs. Appl. Math. Comput. 338: 192-206 (2018) - [j22]Jan Goedgebeur, Carol T. Zamfirescu:
On hypohamiltonian snarks and a theorem of Fiorini. Ars Math. Contemp. 14(2): 227-249 (2018) - [j21]Carol T. Zamfirescu:
Congruent triangles in arrangements of lines. Ars Math. Contemp. 14(2): 359-373 (2018) - [j20]Gábor Wiener, Carol T. Zamfirescu:
Gallai's question and constructions of almost hypotraceable graphs. Discret. Appl. Math. 243: 270-278 (2018) - [j19]Kenta Ozeki, Carol T. Zamfirescu:
Non-hamiltonian triangulations with distant separating triangles. Discret. Math. 341(7): 1900-1902 (2018) - [j18]Kenta Ozeki, Nico Van Cleemput, Carol T. Zamfirescu:
Hamiltonian properties of polyhedra with few 3-cuts - A survey. Discret. Math. 341(9): 2646-2660 (2018) - [j17]Jan Goedgebeur, Carol T. Zamfirescu:
Infinitely many planar cubic hypohamiltonian graphs of girth 5. J. Graph Theory 88(1): 40-45 (2018) - [j16]Carol T. Zamfirescu, Tudor I. Zamfirescu:
Every graph occurs as an induced subgraph of some hypohamiltonian graph. J. Graph Theory 88(4): 551-557 (2018) - [j15]Kenta Ozeki, Carol T. Zamfirescu:
Every 4-Connected Graph with Crossing Number 2 is Hamiltonian. SIAM J. Discret. Math. 32(4): 2783-2794 (2018) - 2017
- [j14]Jan Goedgebeur, Carol T. Zamfirescu:
Improved bounds for hypohamiltonian graphs. Ars Math. Contemp. 13(2): 235-257 (2017) - [j13]Mohammadreza Jooyandeh, Brendan D. McKay, Patric R. J. Östergård, Ville H. Pettersson, Carol T. Zamfirescu:
Planar Hypohamiltonian Graphs on 40 Vertices. J. Graph Theory 84(2): 121-133 (2017) - [j12]Carol T. Zamfirescu:
On Non-Hamiltonian Graphs for which every Vertex-Deleted Subgraph Is Traceable. J. Graph Theory 86(2): 223-243 (2017) - 2016
- [j11]Liping Yuan, Carol T. Zamfirescu, Tudor I. Zamfirescu:
Dissecting the square into five congruent parts. Discret. Math. 339(1): 288-298 (2016) - [j10]Alessandro Maddaloni, Carol T. Zamfirescu:
A cut locus for finite graphs and the farthest point mapping. Discret. Math. 339(1): 354-364 (2016) - 2015
- [j9]Boris Schauerte, Carol T. Zamfirescu:
Small k-pyramids and the complexity of determining k. J. Discrete Algorithms 30: 13-20 (2015) - [j8]Carol T. Zamfirescu:
On Hypohamiltonian and Almost Hypohamiltonian Graphs. J. Graph Theory 79(1): 63-81 (2015) - 2013
- [j7]Carol T. Zamfirescu:
(2)-pancyclic graphs. Discret. Appl. Math. 161(7-8): 1128-1136 (2013) - [j6]Carol T. Zamfirescu:
Survey of two-dimensional acute triangulations. Discret. Math. 313(1): 35-49 (2013) - [j5]Lijie Jia, Liping Yuan, Carol T. Zamfirescu, Tudor Zamfirescu:
Balanced triangulations. Discret. Math. 313(20): 2178-2191 (2013) - [j4]Ayesha Shabbir, Carol T. Zamfirescu, Tudor I. Zamfirescu:
Intersecting longest paths and longest cycles: A survey. Electron. J. Graph Theory Appl. 1(1): 56-76 (2013) - 2012
- [j3]Carol T. Zamfirescu:
Hypohamiltonian Graphs and their Crossing Number. Electron. J. Comb. 19(4): 12 (2012) - 2010
- [j2]Carol T. Zamfirescu:
An Infinite Family of Planar Non-Hamiltonian Bihomogeneously Traceable Oriented Graphs. Graphs Comb. 26(1): 141-146 (2010) - 2007
- [j1]Carol T. Zamfirescu, Tudor Zamfirescu:
A planar hypohamiltonian graph with 48 vertices. J. Graph Theory 55(4): 338-342 (2007)
Informal and Other Publications
- 2024
- [i10]Jan Goedgebeur, Kenta Noguchi, Jarne Renders, Carol T. Zamfirescu:
HIST-Critical Graphs and Malkevitch's Conjecture. CoRR abs/2401.04554 (2024) - 2023
- [i9]Jan Goedgebeur, Jarne Renders, Gábor Wiener, Carol T. Zamfirescu:
K2-Hamiltonian Graphs: II. CoRR abs/2311.05262 (2023) - [i8]Jan Goedgebeur, Jarne Renders, Carol T. Zamfirescu:
Generation and New Infinite Families of K2-hypohamiltonian Graphs. CoRR abs/2311.10593 (2023) - 2022
- [i7]Jan Goedgebeur, Jorik Jooken, On-Hei Solomon Lo, Ben Seamone, Carol T. Zamfirescu:
Few hamiltonian cycles in graphs with one or two vertex degrees. CoRR abs/2211.08105 (2022) - 2018
- [i6]Jan Goedgebeur, Barbara Meersman, Carol T. Zamfirescu:
Graphs with few Hamiltonian Cycles. CoRR abs/1812.05650 (2018) - 2017
- [i5]Jan Goedgebeur, Addie Neyt, Carol T. Zamfirescu:
Structural and computational results on platypus graphs. CoRR abs/1712.05158 (2017) - 2016
- [i4]Jan Goedgebeur, Carol T. Zamfirescu:
Improved bounds for hypohamiltonian graphs. CoRR abs/1602.07171 (2016) - [i3]Jan Goedgebeur, Carol T. Zamfirescu:
New results on hypohamiltonian and almost hypohamiltonian graphs. CoRR abs/1606.06577 (2016) - [i2]Jan Goedgebeur, Carol T. Zamfirescu:
On Hypohamiltonian Snarks and a Theorem of Fiorini. CoRR abs/1608.07164 (2016) - 2013
- [i1]Mohammadreza Jooyandeh, Brendan D. McKay, Patric R. J. Östergård, Ville Pettersson, Carol T. Zamfirescu:
Planar Hypohamiltonian Graphs on 40 Vertices. CoRR abs/1302.2698 (2013)
Coauthor Index
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