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Finitary Affine Oriented Matroids

Discrete & Computational Geometry
2024-05-01 | Journal article
Contributors: Emanuele Delucchi; Kolja Knauer
Source: check_circle
Crossref

Roudneff’s Conjecture in Dimension 4

Experimental Mathematics
2024-04-02 | Journal article
Contributors: Rangel Hernández-Ortiz; Kolja Knauer; Luis Pedro Montejano; Manfred Scheucher
Source: check_circle
Crossref

Beyond symmetry in generalized Petersen graphs

Journal of Algebraic Combinatorics
2024-03 | Journal article
Contributors: Ignacio García-Marco; Kolja Knauer
Source: check_circle
Crossref

Colouring bottomless rectangles and arborescences

Computational Geometry
2023-12 | Journal article
Contributors: Jean Cardinal; Kolja Knauer; Piotr Micek; Dömötör Pálvölgyi; Torsten Ueckerdt; Narmada Varadarajan
Source: check_circle
Crossref

On monoid graphs

Mediterranean Journal of Mathematics
2023-02 | Journal article
Contributors: Kolja Knauer; Gil Puig i Surroca
Source: check_circle
Crossref

On Tope Graphs of Complexes of Oriented Matroids

Discrete & Computational Geometry
2020-03-11 | Journal article
Contributors: Kolja Knauer; Tilen Marc
Source: check_circle
Crossref
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Computing metric hulls in graphs

Discrete Mathematics and Theoretical Computer Science
2019 | Journal article
EID:

2-s2.0-85072397118

Contributors: Knauer, K.; Nisse, N.
Source: Self-asserted source
Kolja Knauer via Scopus - Elsevier

Flip Distances Between Graph Orientations

2019 | Book chapter
Contributors: Oswin Aichholzer; Jean Cardinal; Tony Huynh; Kolja Knauer; Torsten Mütze; Raphael Steiner; Birgit Vogtenhuber
Source: check_circle
Crossref

On the structure of schnyder woods on orientable surfaces

Journal of Computational Geometry
2019 | Journal article
EID:

2-s2.0-85068191563

Contributors: Gonçalves, D.; Knauer, K.; Lévêque, B.
Source: Self-asserted source
Kolja Knauer via Scopus - Elsevier

Cuts in matchings of 3-connected cubic graphs

European Journal of Combinatorics
2019-02 | Journal article
Contributors: Kolja Knauer; Petru Valicov
Source: check_circle
Crossref
grade
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Decomposing 4-connected planar triangulations into two trees and one path

Journal of Combinatorial Theory, Series B
2019-01 | Journal article
Contributors: Kolja Knauer; Torsten Ueckerdt
Source: check_circle
Crossref
grade
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A Tutte polynomial inequality for lattice path matroids

Advances in Applied Mathematics
2018 | Journal article
EID:

2-s2.0-85007480824

Contributors: Knauer, K.; Martínez-Sandoval, L.; Ramírez Alfonsín, J.L.
Source: Self-asserted source
Kolja Knauer via Scopus - Elsevier

Abelian doppelsemigroups

Algebra and Discrete Mathematics
2018 | Journal article
EID:

2-s2.0-85065976180

Contributors: Zhuchok, A.V.; Knauer, K.
Source: Self-asserted source
Kolja Knauer via Scopus - Elsevier

COMs: Complexes of oriented matroids

Journal of Combinatorial Theory. Series A
2018 | Journal article
EID:

2-s2.0-85041569639

Contributors: Bandelt, H.-J.; Chepoi, V.; Knauer, K.
Source: Self-asserted source
Kolja Knauer via Scopus - Elsevier

How Many Circuits Determine an Oriented Matroid?

Combinatorica
2018 | Journal article
EID:

2-s2.0-85019715954

Contributors: Knauer, K.; Montejano, L.P.; Alfonsín, J.L.R.
Source: Self-asserted source
Kolja Knauer via Scopus - Elsevier

The queue-number of posets of bounded width or height

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
2018 | Book
EID:

2-s2.0-85059069854

Contributors: Knauer, K.; Micek, P.; Ueckerdt, T.
Source: Self-asserted source
Kolja Knauer via Scopus - Elsevier

On Lattice Path Matroid Polytopes: Integer Points and Ehrhart Polynomial

Discrete & Computational Geometry
2018-10-19 | Journal article
Contributors: Kolja Knauer; Leonardo Martínez-Sandoval; Jorge Luis Ramírez Alfonsín
Source: check_circle
Crossref
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A correction of a characterization of planar partial cubes

Discrete Mathematics
2017 | Journal article
EID:

2-s2.0-85013799782

Contributors: Desgranges, R.; Knauer, K.
Source: Self-asserted source
Kolja Knauer via Scopus - Elsevier

Drawing graphs with vertices and edges in convex position

Computational Geometry: Theory and Applications
2017 | Journal article
EID:

2-s2.0-84975818540

Contributors: García-Marco, I.; Knauer, K.
Source: Self-asserted source
Kolja Knauer via Scopus - Elsevier

Planar Digraphs without Large Acyclic Sets

Journal of Graph Theory
2017 | Journal article
EID:

2-s2.0-84978428127

Contributors: Knauer, K.; Valicov, P.; Wenger, P.S.
Source: Self-asserted source
Kolja Knauer via Scopus - Elsevier

Convexity in partial cubes: The hull number

Discrete Mathematics
2016 | Journal article
EID:

2-s2.0-84946949587

Contributors: Albenque, M.; Knauer, K.
Source: Self-asserted source
Kolja Knauer via Scopus - Elsevier

Graph drawings with one bend and few slopes

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
2016 | Book
EID:

2-s2.0-84961687426

Contributors: Knauer, K.; Walczak, B.
Source: Self-asserted source
Kolja Knauer via Scopus - Elsevier

Graph drawings with one bend and few slopes.

LATIN 2016: theoretical informatics. 12th Latin American symposium, Ensenada, Mexico, April 11--15, 2016. Proceedings
2016 | Book chapter
Source: Self-asserted source
Kolja Knauer

Intersection graphs of L-shapes and segments in the plane

Discrete Applied Mathematics
2016 | Journal article
EID:

2-s2.0-84969351868

Contributors: Felsner, S.; Knauer, K.; Mertzios, G.B.; Ueckerdt, T.
Source: Self-asserted source
Kolja Knauer via Scopus - Elsevier

On planar right groups.

Semigroup Forum
2016 | Journal article
Source: Self-asserted source
Kolja Knauer
grade
Preferred source (of 2)‎

On the duality of semiantichains and unichain coverings.

Order
2016 | Journal article
Source: Self-asserted source
Kolja Knauer
grade
Preferred source (of 2)‎

Orienting Triangulations

Journal of Graph Theory
2016 | Journal article
EID:

2-s2.0-84991688619

Contributors: Albar, B.; Gonçalves, D.; Knauer, K.
Source: Self-asserted source
Kolja Knauer via Scopus - Elsevier

Three ways to cover a graph

Discrete Mathematics
2016 | Journal article
EID:

2-s2.0-84948426108

Contributors: Knauer, K.; Ueckerdt, T.
Source: Self-asserted source
Kolja Knauer via Scopus - Elsevier

Classification of coupled dynamical systems with multiple delays: Finding the minimal number of delays

SIAM Journal on Applied Dynamical Systems
2015 | Journal article
EID:

2-s2.0-84925306163

Contributors: Lücken, L.; Pade, J.P.; Knauer, K.
Source: Self-asserted source
Kolja Knauer via Scopus - Elsevier

Connected covering numbers

Journal of Combinatorial Designs
2015 | Journal article
EID:

2-s2.0-84943582260

Contributors: Chappelon, J.; Knauer, K.; Montejano, L.P.; Ramírez Alfonsín, J.L.
Source: Self-asserted source
Kolja Knauer via Scopus - Elsevier

Diskrete und algebraische Strukturen -- kurz gefasst.

Drawing graphs with vertices and edges in convex position

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
2015 | Book
EID:

2-s2.0-84951943240

Contributors: Garcĺa-Marco, I.; Knauer, K.
Source: Self-asserted source
Kolja Knauer via Scopus - Elsevier

A graph-theoretical axiomatization of oriented matroids

European Journal of Combinatorics
2014 | Journal article
EID:

2-s2.0-84882571985

Contributors: Knauer, K.; Montellano-Ballesteros, J.J.; Strausz, R.
Source: Self-asserted source
Kolja Knauer via Scopus - Elsevier

Convexity in partial cubes: The hull number

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
2014 | Book
EID:

2-s2.0-84899925899

Contributors: Albenque, M.; Knauer, K.
Source: Self-asserted source
Kolja Knauer via Scopus - Elsevier

Edge-intersection graphs of grid paths: The bend-number

Discrete Applied Mathematics
2014 | Journal article
EID:

2-s2.0-84894473618

Contributors: Heldt, D.; Knauer, K.; Ueckerdt, T.
Source: Self-asserted source
Kolja Knauer via Scopus - Elsevier

Intersection graphs of L-shapes and segments in the plane

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
2014 | Book
EID:

2-s2.0-84906219221

Contributors: Felsner, S.; Knauer, K.; Mertzios, G.B.; Ueckerdt, T.
Source: Self-asserted source
Kolja Knauer via Scopus - Elsevier

Making octants colorful and related covering decomposition problems

SIAM Journal on Discrete Mathematics
2014 | Journal article
EID:

2-s2.0-84919912216

Contributors: Cardinal, J.; Knauer, K.; Micek, P.; Ueckerdt, T.
Source: Self-asserted source
Kolja Knauer via Scopus - Elsevier

Making octants colorful and related covering decomposition problems

Proceedings of the Annual ACM-SIAM Symposium on Discrete Algorithms
2014 | Conference paper
EID:

2-s2.0-84902095945

Contributors: Cardinal, J.; Knauer, K.; Micek, P.; Ueckerdt, T.
Source: Self-asserted source
Kolja Knauer via Scopus - Elsevier

On the bend-number of planar and outerplanar graphs

Discrete Applied Mathematics
2014 | Journal article
EID:

2-s2.0-84922234575

Contributors: Heldt, D.; Knauer, K.; Ueckerdt, T.
Source: Self-asserted source
Kolja Knauer via Scopus - Elsevier

Online and size anti-Ramsey numbers

J. of Combin.
2014 | Journal article
Source: Self-asserted source
Kolja Knauer

Outerplanar graph drawings with few slopes

Computational Geometry: Theory and Applications
2014 | Journal article
EID:

2-s2.0-84893480976

Contributors: Knauer, K.; Micek, P.; Walczak, B.
Source: Self-asserted source
Kolja Knauer via Scopus - Elsevier

Coloring hypergraphs induced by dynamic point sets and bottomless rectangles

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
2013 | Book
EID:

2-s2.0-84881189485

Contributors: Asinowski, A.; Cardinal, J.; Cohen, N.; Collette, S.; Hackl, T.; Hoffmann, M.; Knauer, K.; Langerman, S.; Lasoń, M.; Micek, P. et al.
Source: Self-asserted source
Kolja Knauer via Scopus - Elsevier

Making Triangles Colorful

Journal of Computational Geometry
2013 | Journal article
Source: Self-asserted source
Kolja Knauer

Reduction of interaction delays in networks

EPL
2013 | Journal article
EID:

2-s2.0-84880877021

Contributors: Lücken, L.; Pade, J.P.; Knauer, K.; Yanchuk, S.
Source: Self-asserted source
Kolja Knauer via Scopus - Elsevier

News about semiantichains and unichain coverings

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
2012 | Book
EID:

2-s2.0-84865542317

Contributors: Bosek, B.; Felsner, S.; Knauer, K.; Matecki, G.
Source: Self-asserted source
Kolja Knauer via Scopus - Elsevier

On the bend-number of planar and outerplanar graphs

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
2012 | Book
EID:

2-s2.0-84860800896

Contributors: Heldt, D.; Knauer, K.; Ueckerdt, T.
Source: Self-asserted source
Kolja Knauer via Scopus - Elsevier

Outerplanar graph drawings with few slopes

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
2012 | Book
EID:

2-s2.0-84865618854

Contributors: Knauer, K.; Micek, P.; Walczak, B.
Source: Self-asserted source
Kolja Knauer via Scopus - Elsevier

A graph-theoretical axiomatization of oriented matroids

Electronic Notes in Discrete Mathematics
2011 | Journal article
EID:

2-s2.0-82955251659

Contributors: Knauer, K.; Montellano-Ballesteros, J.J.; Strausz, R.
Source: Self-asserted source
Kolja Knauer via Scopus - Elsevier

Cubic time recognition of cocircuit graphs of uniform oriented matroids

European Journal of Combinatorics
2011 | Journal article
EID:

2-s2.0-77957759637

Contributors: Felsner, S.; Gómez, R.; Knauer, K.; Montellano-Ballesteros, J.J.; Strausz, R.
Source: Self-asserted source
Kolja Knauer via Scopus - Elsevier

Distributive lattices, polyhedra, and generalized flows

European Journal of Combinatorics
2011 | Journal article
EID:

2-s2.0-77957796708

Contributors: Felsner, S.; Knauer, K.
Source: Self-asserted source
Kolja Knauer via Scopus - Elsevier
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