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Publications

Publications 2024
Quasi total double Roman domination in trees  
Maryam Akhoundi, Aysha Khan, Jana Shafi, L. Volkmann
Communications in Combinatorics and Optimization 9 (2024), 159--168.
Robust transshipment problem under consistent flow constraints  
Christina Büsing, Arie M.C.A. Koster, Sabrina Schmitz
Networks 83 (2024), no. 1, 53--82.
k-slow Burning: Complexity and Upper Bounds  
Michaela Hiller, Arie M.C.A. Koster, Philipp Pabst
In 19th Cologne-Twente Workshop on Graphs and Combinatorial Optimization, Springer (2024), .
Γ-robust optimization of project scheduling problems  
Arie M.C.A. Koster, Jenny Segschneider, Nicole Ventsch
Computers & Operations Research 161 (2024), no. 106453
New bounds on the outer-independent total double Roman domination number  
S.M. Sheikholeslami, Lutz Volkmann
Discrete Math. Algorithms Appl. 16 (2024), 13 pp..
Outer independent total double Italian domination number  
S.M. Sheikholeslami, Lutz Volkmann
Comput. Sci. J. Moldova 32 (2024), 19--37.
Signed total Italian k-domination in digraphs  
Lutz Volkmann
Communications in Combinatorics and Optimization 9 (2024), 339--351.
Weak signed Roman k-domination in digraphs  
L. Volkmann
Opuscula Math. 44 (2024), 285--296.