Results 261 to 270 of about 3,366,225 (294)
Some of the next articles are maybe not open access.
Journal of Symbolic Logic, 1990
AbstractLet T be a complete countable first order theory and λ an uncountable cardinal. Theorem 1. If T is not superstable, T has 2λ resplendent models of power λ. Theorem 2. If T is strictly superstable, then T has at least min(2λ, ℶ2) resplendent models of power λ. Theorem 3.
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AbstractLet T be a complete countable first order theory and λ an uncountable cardinal. Theorem 1. If T is not superstable, T has 2λ resplendent models of power λ. Theorem 2. If T is strictly superstable, then T has at least min(2λ, ℶ2) resplendent models of power λ. Theorem 3.
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2011
This chapter presents some simple results on graph spectra.We assume the reader is familiar with elementary linear algebra and graph theory. Throughout, J will denote the all-1 matrix, and 1 is the all-1 vector.
Brouwer, A.E., Haemers, W.H.
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This chapter presents some simple results on graph spectra.We assume the reader is familiar with elementary linear algebra and graph theory. Throughout, J will denote the all-1 matrix, and 1 is the all-1 vector.
Brouwer, A.E., Haemers, W.H.
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Spectrum Sharing and Spectrum Efficiency
SSRN Electronic Journal, 2007This policy paper for an Aspen Institute Roundtable on Spectrum Policy identifies obstacles to spectrum efficiency and policy changes that would increase efficiency and sharing of wireless resources.
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Nature, 1921
DR. HARTRIDGE'S objections to my explanation of this phenomenon (NATURE, September 1, p. 12, and December 8, 1921, p. 467) seem to be based on an imperfect appreciation of Brewster's observations on the subject. Brewster brings out two facts clearly in his paper: First, when a very small and intense source of white light is viewed directly by the eye ...
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DR. HARTRIDGE'S objections to my explanation of this phenomenon (NATURE, September 1, p. 12, and December 8, 1921, p. 467) seem to be based on an imperfect appreciation of Brewster's observations on the subject. Brewster brings out two facts clearly in his paper: First, when a very small and intense source of white light is viewed directly by the eye ...
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The Spectrum and Spectrum Scales
Transactions of the Kansas Academy of Science (1903-), 1906openaire +1 more source
A survey of spectrum sensing algorithms for cognitive radio applications
IEEE Communications Surveys and Tutorials, 2009Hüseyin Arslan
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Spectrum Inference in Cognitive Radio Networks: Algorithms and Applications
IEEE Communications Surveys and Tutorials, 2018Qihui Wu, Yutao Jiao, Lajos Hanzo
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Spectrum Decision in Cognitive Radio Networks: A Survey
IEEE Communications Surveys and Tutorials, 2013Mjumo Mzyece, Moshe Timothy Masonta
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Patterns and rates of exonic de novo mutations in autism spectrum disorders
Nature, 2012James S. Sutcliffe +2 more
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