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Personal profile

Keywords

  • QA76 Computer software
  • optimization
  • mixed-integer programming
  • polyhedral combinatorics

Fingerprint Dive into the research topics where Matthias Walter is active. These topic labels come from the works of this person. Together they form a unique fingerprint.

  • 1 Similar Profiles
Polytopes Mathematics
Extended Formulations Mathematics
Matroid Mathematics
Path Decomposition Mathematics
Binarization Mathematics
Perfect Matching Mathematics
Integrated control Engineering & Materials Science
Travelling salesman problems Mathematics

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Research Output 2011 2019

  • 29 Citations
  • 3 h-Index
  • 8 Article
  • 2 Conference contribution
  • 1 Chapter
6 Downloads (Pure)

Complete Description of Matching Polytopes with One Linearized Quadratic Term for Bipartite Graphs

Walter, M., 27 Jun 2019, In : SIAM journal on discrete mathematics. 33, 2, p. 1061-1094 34 p.

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
File

Extended formulations for radial cones

Walter, M. & Weltge, S., 1 Sep 2019, In : Operations research letters. 47, 5, p. 458-463 6 p.

Research output: Contribution to journalArticleAcademicpeer-review

Extended Formulations
Polyhedron
Cones
Cone
Polynomials

Parity polytopes and binarization

Ermel, D. & Walter, M., 26 Apr 2018, In : Discrete applied mathematics.

Research output: Contribution to journalArticleAcademicpeer-review

Binarization
Traveling salesman problem
Integer programming
Polytopes
Parity
3 Citations (Scopus)

Extended Formulations for Independence Polytopes of Regular Matroids

Kaibel, V., Lee, J., Walter, M. & Weltge, S., 1 Sep 2016, In : Graphs and combinatorics. 32, 5, p. 1931-1944 14 p.

Research output: Contribution to journalArticleAcademicpeer-review

Extended Formulations
Matroid
Polytopes
Polytope
Decomposition Theorem
3 Citations (Scopus)

On a cardinality-constrained transportation problem with market choice

Walter, M., Damci-Kurt, P., Dey, S. S. & Küçükyavuz, S., 1 Mar 2016, In : Operations research letters. 44, 2, p. 170-173 4 p.

Research output: Contribution to journalArticleAcademicpeer-review

Transportation Problem
Set theory
Cardinality
Polytope
Polynomials