Abstract
In this paper some earlier defined local transformations between eulerian trails are generalized to transformations between decompositions of graphs into (possibly more) closed subtrails. For any graph G with a forbidden partition system F, we give an efficient algorithm which transforms any F-compatible decomposition of G into closed subtrails to another one, and at the same time it preserves F-compatibility and does not increase the number of subtrails by more than one. From this, several earlier results for eulerian trails easily follow. These results are embedded into the rich spectrum of results of theory of eulerian graphs and their applications. We further apply this statement to digraphs and discuss the time complexity of enumeration of all F-compatible decompositions (resp. of all F-compatible eulerian trails) in both graphs and digraphs.
The research was supported by project LN00A056 of the Ministry of Education of the Czech Republic
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
References
J. Abrham, A. Kotzig: Transformations of Euler tours, Annals of Discrete Mathematics, 8 (1980), 65–69
P.N. Balister, B. Bollobás, O.M. Riordan, A.D. Scott: Alternating knot Diagrams, euler circuits and the interlace polynomial, Europ. J. Combinatorics (2001) 22, 1–4
A. Benkouar, Y.G. Manoussakis, V.T. Paschos, R. Saad: On the complexity of some hamiltonian and eulerian problems in edge-coloured completegraphs, ISA’91, LNCS Vol 557, Springer-Verlag, 1991, 190–198
N.G. de Bruijn, T. van Aerdenne-Ehrenfest: Circuits and trees in oriented graphs, Simon Stevin 28 (1951), 203–217
H. Crapo, P. Rosenstiehl: On lacets and their manifolds, Discrete Mathematics 233 (2001), 299–320
H. Fleischner: Eulerian graphs and related topics, Annals of Discrete Mathematics 45, North-Holland, 1990
H. Fleischner, G. Sabidussi, E. Wengner: Transforming eulerian trails, Discrete Mathematics 109 (1992), 103–116
H. de Fraysseix, P. Ossona de Mendez: On a characterization of Gauss codes, Discrete and Computational Geometry, 2(2), 1999
Handbook of Combinatorics, edited by R. Graham, M. Grötschel and L. Lovász, North Holland, 1995
R. M. Karp: Reducibility among combinatorial problems, Complexity of Computer Computations, Plenum Press, 1972
A. Kotzig: Eulerian lines in finite 4-valent graphs and their transformations, in P. Erdős and G. Katona (eds.), Theory of Graphs, Akademiai Kiado, Budapest, 1968, 219–230
S.K. Lando: On Hopf algebra in graph theory, J. Combin. Theory, Ser. B 80, 2000, 104–121
J. Matoušek, J. Nešetřil: Invitation to discrete mathematics, Oxford University Press, New York, 1998
M. Mihail, P. Winkler: On the number of eulerian orientations of a graph, Algorithmica (1996) 16, 402–414
S.D. Noble, D. J. A. Welsh: A weighted graph polynomial from chromatic invariants of knots, Ann. Inst. Fourier, Grenoble, (1999) 49, 1057–1087
P. Pančoška, V. Janota, J. Nešetřil: Novel matrix descriptor for determination of the connectivity of secondary structure segments in proteins, Discrete Mathematics 235 (2001), 399–423
P.A. Pevzner: DNA physical mappings and alternating eulerian cycles in colored graphs, Algorithmica (1995) 13, 77–105
G. Sabidussi: Eulerian walks and local complementation, D. M. S. no. 84-21, Univ. de Montréal, 1984
C. A.B. Smith, W.T. Tutte: On unicursal paths in a network of degree 4, American Mathematical Monthly 48 (1941), 233–237
P. Tetali, S. Vempala: Random sampling of euler tours, Algorithmica (2001) 30, 376–385
L.G. Valiant: The complexity of computing permanent, Theoretical Computer Science, 1979, 189–201
D. J. A. Welsh: Complexity: Knots, colourings and counting, London Mathematical Society, Lecture Note Series 186, Cambridge University Press, 1993
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2002 Springer-Verlag Berlin Heidelberg
About this paper
Cite this paper
Maxová, J., Nešetřil, J. (2002). Complexity of Compatible Decompositions of Eulerian Graphs and Their Transformations. In: Möhring, R., Raman, R. (eds) Algorithms — ESA 2002. ESA 2002. Lecture Notes in Computer Science, vol 2461. Springer, Berlin, Heidelberg. https://doi.org/10.1007/3-540-45749-6_62
Download citation
DOI: https://doi.org/10.1007/3-540-45749-6_62
Published:
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-44180-9
Online ISBN: 978-3-540-45749-7
eBook Packages: Springer Book Archive