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JGT
2008
14 years 10 months ago
2008
We prove that the rank-width of the incidence graph of a graph G is either equal to or exactly one less than the branch-width of G, unless the maximum degree of G is
CAD
2008
Springer
14 years 10 months ago
2008
Springer
Curves on surfaces play an important role in computer-aided geometric design. Because of the considerably high degree of exact curves on surfaces, approximation algorithms are pre...
SIAMDM
2008
14 years 10 months ago
2008
We give exact expressions for the number of coset leaders in the cosets of weight 4 of binary primitive narrow sense Bose
SIAMAM
2008
14 years 10 months ago
2008
Motivated by a class of orbit problems in astrophysics, this paper considers solutions to Hill's equation with forcing strength parameters that vary from cycle to cycle. The ...
TCOM
2008
14 years 10 months ago
2008
A new exact explicit expression is derived for the ergodic capacity of maximal ratio combining (MRC) schemes over arbitrarily correlated Rician fading channels. This is used to stu...