Publications

Ehrgott, Matthias; Klamroth, Kathrin; Schwehm, Christian
An MCDM approach to portfolio optimization
European Journal of Operational Research, 155 :752-770
2004

DOI: 10.1016/S0377-2217(02)00881-0

Heilmann, Margareta
Commutativity of Durrmeyer-type modifications of Meyer-König and Zeller and Baskakov-operators
Constructive Theory of Functions - Proceedings of the International Conference, Varna, Bulgaria, 2002, Page 295-301
In B. Bojanov et al., Editor
Publisher: Sofia: DARBA
2003

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Heilmann, Margareta
Eigenfunctions of Durrmeyer-type modifications of Meyer-König and Zeller operators
Journal of Approximation Theory, 125 (1) :63-73
2003

DOI: 10.1016/j.jat.2003.09.006

Heilmann, Margareta
Rodriguez-type representation for the eigenfunctions of Durrmeyer-type operators
Results in Mathematics, 44 (1-2) :97-105
2003

DOI: 10.1007/BF03322916

Klamroth, Kathrin; Tind, Jørgen; Wiecek, Margaret M.
Unbiased approximation in multicriteria optimization
Mathematical Methods of Operations Research, 56 :413-437
2003

DOI: 10.1007/s001860200217

Klamroth, Kathrin; Wiecek, Margaret M.
A bi-objective median location problem with a line barrier
Operations Research, 50 :670-679
2002

DOI: 10.1287/opre.50.4.670.2857

Dearing, P.M.; Hamacher, Horst W.; Klamroth, Kathrin
Dominating sets for rectilinear center location problems with polyhedral barriers
Naval Research Logistics, 49 :647-665
2002

DOI: 10.1002/nav.10038

Schandl, Bernd; Klamroth, Kathrin; Wiecek, Margaret M.
Introducing oblique norms into multiple criteria programming
Journal of Global Optimization, 23 :81-97
2002

DOI: 10.1023/A:1014021806919

Schandl, Bernd; Klamroth, Kathrin; Wiecek, Margaret M.
Norm-Based Approximation in Multicriteria Programming
Computers and Mathematics with Applications, 44 :925-942
2002

DOI: 10.1016/S0898-1221(02)00204-3

Klamroth, Kathrin
Single-Facility Location Problems with Barriers
Publisher: Springer Series in Operations Research
2002

DOI: 10.1007/b98843

Drezner, Zvi; Klamroth, Kathrin; Schöbel, Anita; Wesolowsky, George O.
The Weber problem
In Drezner, Z. and Hamacher, H.W., Editor, Facility Location: Applications and Theory
Page 1-36
Publisher: Springer-Verlag
2002
1-36

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Schandl, Bernd; Klamroth, Kathrin; Wiecek, Margaret M.
Norm-based approximation in convex multicriteria programming
In Fleischmann, B. and Lasch, R. and Derigs, U. and Domschke, W. and Rieder, U., Editor, Operations Research Proceedings 2000, Page 8-13
In Fleischmann, B. and Lasch, R. and Derigs, U. and Domschke, W. and Rieder, U., Editor
Publisher: Springer-Verlag
2001

DOI: 10.1007/978-3-642-56656-1_2

Klamroth, Kathrin
Planar location problems with line barriers
Optimization, 49 :517-527
2001

DOI: 10.1080/02331930108844547

Klamroth, Kathrin; Wiecek, Margaret M.
A time-dependent multiple criteria single-machine scheduling problem
European Journal of Operational Research, 135 :17-26
2001

DOI: 10.1016/S0377-2217(00)00286-1

Schandl, Bernd; Klamroth, Kathrin; Wiecek, Margaret M.
Norm-Based Approximation in Bicriteria Programming
Computational Optimization and Applications, 20 (1) :23-42
2001

DOI: 10.1023/A:1011267305444

Klamroth, Kathrin
A reduction result for location problems with polyhedral barriers
European Journal of Operational Research, 130 :486-497
2001

DOI: 10.1016/S0377-2217(99)00399-9

Klamroth, Kathrin; Wiecek, Margaret M.
Dynamic programming approaches to the multiple criteria knapsack problem
Naval Research Logistics, 47 :57-76
2000

DOI: 10.1002/(SICI)1520-6750(200002)47%3A1<57%3A%3AAID-NAV4>3.0.CO%3B2-4

Hamacher, Horst W.; Klamroth, Kathrin
Planar Weber location problems with barriers and block norms
Annals of Operations Research, 96 :191-208
2000

DOI: Planar Weber location problems with barriers and block norms

Klamroth, Kathrin; Wiecek, Margaret M.
Time-dependent capital budgeting with multiple criteria
In Haimes, Y.Y. and Steuer, R.E., Editor, Research and Practice in Multiple Criteria Decision MakingVolume487fromLecture Notes in Economics and Mathematical Systems, Page 421-432
In Haimes, Y.Y. and Steuer, R.E., Editor
Publisher: Springer-Verlag
2000

DOI: 10.1007/978-3-642-57311-8_36

Schandl, Bernd; Klamroth, Kathrin; Wiecek, Margaret M.
Using block norms in bicriteria optimization
In Haimes, Y.Y. and Steuer, R.E., Editor, Research and Practice in Multiple Criteria Decision MakingVolume487fromLecture Notes in Economics and Mathematical Systems, Page 149-160
In Haimes, Y.Y. and Steuer, R.E., Editor
Publisher: Springer-Verlag
2000

DOI: 10.1007/978-3-642-57311-8_12

Ehrgott, Matthias; Hamacher, Horst W.; Klamroth, Kathrin; Nickel, Stefan; Schöbel, Anita; Wiecek, Margaret M.
A note on the equivalence of balance points and Pareto solutions in multiple objective programming
Journal of Optimization Theory and Applications, 92 :209-212
1997

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Ehrgott, Matthias; Klamroth, Kathrin
Connectedness of efficient solutions in multiple criteria combinatorial optimization
European Journal of Operational Research, 97 :159-166
1997

DOI: 10.1016/S0377-2217(96)00116-6

Ehrgott, Matthias; Klamroth, Kathrin
Nonconnected efficiency graphs in multiple criteria combinatorial optimization
In Caballero, R. and Ruiz, F. and Steuer, R.E., Editor, Advances in Multiple Objective and Goal ProgrammingVolume455fromLecture Notes in Economics and Mathematical Systems, Page 140-150
In Caballero, R. and Ruiz, F. and Steuer, R.E., Editor
1997

DOI: 10.1007/978-3-642-46854-4_15

Klamroth, Kathrin; Mengersen, Ingrid
The Ramsey number r(K_1,3,C_4,K_4)
Utilitas Mathematica, 52 :65-81
1997

Hamacher, Horst W.; Klamroth, Kathrin; Nickel, Stefan
EWGLA 8 Proceedings
Volume 10 from Special Issue of Studies in Locational Analysis
1996