- Generalized Sum List Colorings of Graphs
(joint
work with Massimiliano Marangio and Margit Voigt).
Discussiones Mathematicae Graph Theory. Doi:
10.7151/dmgt.2174.
- On the Chromatic Edge Stability Number of
Graphs
(joint work with Massimiliano Marangio and
Nazanin Movarraei). Graphs and Combinatorics 34 (2018)
1539-1551. Doi: 10.1007/s00373-018-1972-y.
- A Note on Not-4-list Colorable Planar Graphs
(joint work with Margit Voigt). The Electronic Journal of
Combinatorics 25(2) (2018) #P2.46.
- On the P-Sum Choice Number of Graphs for 1-Additive
Properties
(joint work with Massimiliano Marangio and
Margit Voigt). Congressus Numerantium 229 (2017) 117-124.
- Bounds for the Sum Choice Number
(joint work
with Massimiliano Marangio and Margit Voigt). Electronic
Notes in Discrete Mathematics 63 (2017) 49-58. Doi:
10.1016/j.endm.2017.10.061.
- Sum Choice Number of Generalized Θ-Graphs
(joint work with Christoph Brause, Massimiliano
Marangio, Anja Pruchnewski, and Margit Voigt). Discrete
Mathematics 340 (2017) 2633-2640. Doi:
10.1016/j.disc.2016.11.028.
- Proper Connection and Size of Graphs
(joint
work with Susan A. van Aardt, Christoph Brause, Alewyn P.
Burger, Marietjie Frick, and Ingo Schiermeyer). Discrete
Mathematics 340 (2017) 2673-2677. Doi:
10.1016/j.disc.2016.09.021.
- Sum List Colorings of Small Graphs
(joint work
with Massimiliano Marangio and Margit Voigt). Congressus
Numerantium 227 (2016) 27-50.
- Rainbow Connection Number Two and Clique Number
(joint work with Philipp Krause and Ingo Schiermeyer).
Congressus Numerantium 226 (2016) 155-163.
- Lower Bounds on the Sum Choice Number of a
Graph
(joint work with Jochen Harant). Electronic
Notes in Discrete Mathematics 53 (2016) 421-431. Doi:
10.1016/j.endm.2016.05.036.
- Sum List Edge Colorings of Graphs
(joint work
with Massimiliano Marangio and Margit Voigt). Discussiones
Mathematicae Graph Theory 36 (2016) 709-722. Doi:
10.7151/dmgt.1884.
- Sufficient Conditions for 2-Rainbow Connected
Graphs
(joint work with Ingo Schiermeyer).
Discrete Applied Mathematics 209 (2016) 247-250. Doi:
10.1016/j.dam.2015.10.025.
- Sum List Colorings of Products of Graphs
(joint
work with Massimiliano Marangio and Margit Voigt).
Congressus Numerantium 223 (2015) 45-58.
- Irregular Vertex Colorings of Cartesian Products of
Paths and Cycles
(joint work with Jens-P. Bode and
Zuzana Moravcová). Congressus Numerantium 224
(2015) 203-211.
- Sum List Colorings of Wheels
(joint work with
Massimiliano Marangio and Margit Voigt). Graphs and
Combinatorics 31 (2015) 1905-1913. Doi:
10.1007/s00373-015-1565-y.
- Hypohamiltonian Oriented Graphs of All Possible
Orders
(joint work with Susan A. van Aardt, Alewyn P.
Burger, Marietjie Frick, and Ingo Schiermeyer). Graphs and
Combinatorics 31 (2015) 1821-1831. Doi:
10.1007/s00373-015-1561-2.
- Generalized Fractional and Circular Total Colorings of
Graphs
(joint work with Massimiliano Marangio, Peter
Mihók, Janka Oravcová, and Roman
Soták). Discussiones Mathematicae Graph Theory 35
(2015) 517-532. Doi: 10.7151/dmgt.1812.
- Improved Sufficient Conditions for Hamiltonian
Properties
(joint work with Jens-P. Bode and Anika
Fricke). Discussiones Mathematicae Graph Theory 35
(2015) 329-334. Doi: 10.7151/dmgt.1804.
- (P,Q)-Total (r,s)-Colorings of Graphs
(joint
work with Massimiliano Marangio, Anja Pruchnewski, and Margit
Voigt). Discrete Mathematics 338 (2015) 1722-1729.
Doi: 10.1016/j.disc.2014.09.012.
- d-Strong Total Colorings of Graphs
(joint work
with Massimiliano Marangio). Discrete Mathematics 338
(2015) 1690-1698. Doi: 10.1016/j.disc.2014.07.008.
- Mathematik zum Studienbeginn
Springer Spektrum,
Wiesbaden, 11. Auflage, 2014.
- d-Strong Edge Colorings of Graphs
(joint work
with Massimiliano Marangio). Graphs and Combinatorics 30
(2014) 183-195.
- Grundy Critical Graphs
(joint work with Jens-P.
Bode). Congressus Numerantium 218 (2013) 141-147.
- Fractional (P,Q)-Total List Colorings of Graphs
(joint work with Peter Mihók and Margit Voigt).
Discussiones Mathematicae Graph Theory 33 (2013) 167-179.
- Grundy Numbers of Products of Paths, Cycles, and
Stars
(joint work with Jens-P. Bode and Ingo
Schiermeyer). Congressus Numerantium 216 (2013) 65-72.
- Rainbow Connection in Sparse Graphs
(joint work
with Jakub Przybyło, Ingo Schiermeyer, and Mariusz
Woźniak). Discussiones Mathematicae Graph Theory 33
(2013) 181-192.
- Hypercube-Anti-Ramsey Numbers of Q5
(joint work
with Jens-P. Bode and Dorothée Grimm). Ars
Combinatoria 110 (2013) 105-111.
- [1,1,t]-Colorings of Complete Graphs
(joint
work with Massimiliano Marangio and Zsolt Tuza). Graphs
and Combinatorics 29 (2013) 1041-1050.
- Saturated Rainbow Edge Colorings of Cube Graphs
(joint work with Heiko Harborth). Congressus Numerantium
212 (2012) 5-13.
- Coloring of n-Dimensional Distance Graphs
(joint work with Massimiliano Marangio). Congressus
Numerantium 212 (2012) 97-105.
- Closures, Cycles, and Paths
(joint work with
Jochen Harant, Akira Saito, and Ingo Schiermeyer). Journal
of Graph Theory 69 (2012) 314-323.
- Grundy Numbers of Strong Products of Graphs
(joint work with Jens-P. Bode and Christoph Hillert).
Congressus Numerantium 214 (2012) 179-186.
- Improved Degree Conditions for Hamiltonian
Properties
(joint work with Ingo Schiermeyer).
Discrete Mathematics 312 (2012) 2140-2145.
- Rainbow Cycles in Cube Graphs
(joint work with
Jens-P. Bode and Sebastian Struckmann). Journal Comb.
Math. Comb. Computing 80 (2012) 199-205.
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