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Robert Lukoťka
Robert Lukoťka
Verified email at dcs.fmph.uniba.sk - Homepage
Title
Cited by
Cited by
Year
Small snarks with large oddness
R Lukotka, E Mácajová, J Mazák, M Skoviera
The Electronic Journal of Combinatorics 20 (1) 20 (1), #P1.51, 2015
362015
Snarks with given real flow numbers
R Lukot'ka, M Škoviera
Journal of Graph Theory 68 (3), 189-201, 2011
182011
Cubic TSP: a 1.3-approximation
B Duník, R Lukotka
SIAM Journal on Discrete Mathematics 32 (3), 2094-2114, 2018
13*2018
Nowhere-zero flows in signed graphs: A survey
T Kaiser, E Rollová, R Lukot'ka
arXiv preprint arXiv:1608.06944, 2016
112016
Cubic graphs with given circular chromatic index
R Lukoťka, J Mazák
SIAM Journal on Discrete Mathematics 24 (3), 1091-1103, 2010
112010
Real flow number and the cycle rank of a graph
R Lukot'ka, M Škoviera
Journal of Graph Theory 59 (1), 11-16, 2008
92008
Shorter signed circuit covers of graphs
T Kaiser, R Lukot’ka, E Máčajová, E Rollová
Journal of Graph Theory 92 (1), 39-56, 2019
82019
Weak oddness as an approximation of oddness and resistance in cubic graphs
R Lukot’ka, J Mazák
Discrete Applied Mathematics 244, 223-226, 2018
82018
Maximal 4-degenerate subgraph of a planar graph
R Lukoťka, J Mazák, X Zhu
The Electronic Jounal of Combinatorics 22 (1), #P.11, 2015
82015
Perfect matchings of regular bipartite graphs
R Lukot'ka, E Rollová
Journal of Graph Theory 85 (2), 525-532, 2017
62017
Avoiding 5-circuits in 2-factors of cubic graphs
B Candráková, R Lukot'ka
SIAM Journal on Discrete Mathematics 29 (3), 1387-1405, 2015
62015
Circuits of length 5 in 2-factors of cubic graphs
R Lukot’ka, E Máčajová, J Mazák, M Škoviera
Discrete Mathematics 312 (14), 2131-2134, 2012
62012
Short cycle covers of cubic graphs and intersecting 5-circuits
R Lukotka
SIAM Journal on Discrete Mathematics 34 (1), 188-211, 2020
42020
Short cycle covers on cubic graphs by choosing a 2-factor
B Candráková, R Lukoťka
SIAM Journal on Discrete Mathematics 30 (4), 2086-2106, 2016
42016
Circular flow number of generalized Blanuša snarks
R Lukot’ka
Discrete Mathematics 313 (8), 975-981, 2013
42013
Simple cubic graphs with no short traveling salesman tour
R Lukoťka, J Mazák
Discrete Applied Mathematics 244, 218-222, 2018
22018
Avoiding 7-circuits in 2-factors of cubic graphs
R Lukoťka
The Electronic Journal of Combinatorics 21 (4), P4. 25, 2014
22014
Determining the circular flow number of a cubic graph
R Lukoťka
The Electronic Journal of Combinatorics, P1. 49-P1. 49, 2021
12021
A note on non-repetitive colourings
B Candráková, R Lukoťka, X Zhu
bgw. labri. fr, 105, 2014
12014
Non-trivial snarks with given circular chromatic index
R Lukot’ka, J Mazák
The Seventh European Conference on Combinatorics, Graph Theory and …, 2014
12014
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Articles 1–20