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Some of my Articles on Switching
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Andrzej Ehrenfeucht,
Tero Harju, and Grzegorz Rozenberg
Transitivity of local complementation and switching on graphs

Discrete Math. 278 (2004), 45 - 60.
doi:
10.1016/j.disc.2003.04.001
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Transitivity of complementation, local complementation
and switching are considered for undirected graphs. Simple compositions of
these operations are shown to form transitive groups.
Also, most impressively, it is shown that complementation is a composition
of 13 operations of local complementation and switching.
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Jurriaan Hage and Tero Harju
A characterization of acyclic switching
classes using forbidden subgraphs

SIAM J. Discrete Math. 18(1) (2004), 159 - 176.
doi:
10.1137/S0895480100381890
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We characterize by forbidden subgraphs the switching classes of graphs
that do not contain an acyclic graph.
In addition to switches of the cycles C(n) for n > 6,
there are only finitely many such graphs in 24 switching classes,
all having at most 9 vertices.
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Andrzej Ehrenfeucht, Tero Harju, and Grzegorz Rozenberg:
Finite metrics in switching classes
An older version:
Discrete Appl. Math., 155 (2007), 68-73.
doi:10.1016/j.dam.2006.04.041
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