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» A Note On Reed's Conjecture
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CMMR
2005
Springer
102views Music» more  CMMR 2005»
15 years 5 months ago
Timbre Variations as an Attribute of Naturalness in Clarinet Play
A digital clarinet played by a human and timed by a metronome was used to record two playing control parameters, the breath control and the reed displacement, for 20 repeated perfo...
Snorre Farner, Richard Kronland-Martinet, Thierry ...
87
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DCC
2004
IEEE
15 years 11 months ago
Some Indecomposable t-Designs
The existence of large sets of 5-(14,6,3) designs is in doubt. There are five simple 5-(14,6,6) designs known in the literature. In this note, by the use of a computer program, we...
Gholamreza B. Khosrovshahi, Behruz Tayfeh-Rezaie
CPC
2004
66views more  CPC 2004»
14 years 11 months ago
Two Results on Real Zeros of Chromatic Polynomials
This note presents two results on real zeros of chromatic polynomials. The first result states that if G is a graph containing a q-tree as a spanning subgraph, then the chromatic ...
Feng Ming Dong, Khee Meng Koh
FOCS
2009
IEEE
15 years 6 months ago
Planarity Allowing Few Error Vertices in Linear Time
— We show that for every fixed k, there is a linear time algorithm that decides whether or not a given graph has a vertex set X of order at most k such that G − X is planar (w...
Ken-ichi Kawarabayashi
GC
2008
Springer
14 years 11 months ago
Domination in Graphs of Minimum Degree at least Two and Large Girth
We prove that for graphs of order n, minimum degree 2 and girth g 5 the domination number satisfies 1 3 + 2 3g n. As a corollary this implies that for cubic graphs of order n ...
Christian Löwenstein, Dieter Rautenbach