Publikationen des Lehrstuhl II für Mathematik

Total vertex-edge domination in trees

H.A. Ahangar, Mustapha Chellali, S.M. Sheikholeslami, Marzieh Soroudi, Lutz Volkmann

Acta Math. Univ. Comenianae 90 (2021), 127--143.

Efficient Algorithms for Multi-Threaded Interval Scheduling with Machine Availabilities

Mariia Anapolska, Christina Büsing, Tabea Krabs, Tobias Mömke

Optimization Online (2021)

Domination number, Independent domination number and 2-independence number in trees

Hamideh Aram, N. Dehgardi, S.M. Sheikholeslami, Mina Valinavaz, Lutz Volkmann

Discuss. Math. Graph Theory 41 (2021), 39--49.

Bounds on the outer-independent double Italian domination number

F. Azvin, N. Jafari Rad, Lutz Volkmann

Communications in Combinatorics and Optimization 6 (2021), no. 1, 123--136.

Robust strategic planning for mobile medical units with steerable and unsteerable demands

Christina Büsing, Martin Comis, Eva Schmidt, Manuel Streicher

European Journal of Operational Research (2021), 1--18.

A Branch & Bound Algorithm for Robust Binary Optimization with Budget Uncertainty

Christina Büsing, Timo Gersing, Arie M.C.A. Koster

Optimization Online (2021)

Oriented diameter of maximal outerplanar graphs

Yaojun Chen, Peter Dankelmann, Yubao Guo, M. Surmacs, Lutz Volkmann, Xiaolin Wang

J. Graph Theory 98 (2021), 426--444.

Patients, primary care, and policy: Agent-based simulation modeling for health care decision support

Martin Comis, Catherine Cleophas, Christina Büsing

Health Care Management Science (2021), 1--28.

On the Burning Number of p-Caterpillars

Michaela Hiller, Arie M.C.A. Koster, Eberhard Triesch

In Graphs and Combinatorial Optimization: from Theory to Applications. AIRO Springer Series, Springer (2021), 145--156 .

Nordhaus-Gaddum type results for connected and total domination

R. Khoeilar, H. Karami, Mustapha Chellali, S.M. Sheikholeslami, Lutz Volkmann

RAIRO -- Operations Research 55 (2021), S853--S862.

An upper bound on the double Roman domination number

Lyes Ouldrabah, Lutz Volkmann

Bull. Iranian Math. Soc. 47 (2021), 1315--1323.

Remarks on the outer-independent double Italian domination number

Lutz Volkmann

Opuscula Math. 41 (2021), 259--268.

Signed total Italian k-domination in graphs

Lutz Volkmann

Communications in Combinatorics and Optimization 6 (2021), 171--183.

Weak signed Roman domination in digraphs

Lutz Volkmann

Tamkang J. Math. 52 (2021), 497--508.

Weak signed Roman k-domination in graphs

Lutz Volkmann

Communications in Combinatorics and Optimization 6 (2021), no. 1, 1--15.

On the signed Roman k-domination in graphs

J. Amjadi, S. Nazari-Moghaddam, S.M. Sheikholeslami, Lutz Volkmann

Quaest. Math. 43 (2020), 1065--1082.

Minimum color‐degree perfect b‐matchings

Mariia Anapolska, Christina Büsing, Martin Comis, Tabea Krabs

Networks (2020), 1--18.

Robust strategic planning for mobile medical units with steerable and unsteerable demands

Christina Büsing, Martin Comis, Eva Schmidt, Manuel Streicher

arXiv.org (2020), no. 2005.11062, 1--36.

Planning out-of-hours services for pharmacies

Christina Büsing, Timo Gersing, Arie M.C.A. Koster

Operations Research for Health Care 27 (2020)

One transfer per patient suffices: Structural insights about patient-to-room assignment

Christina Büsing, Sigrid Knust, Tabea Krabs

Optimization Online (2020), 1-17.