An Estimate of the Gap of Spectrum of Sc
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Shigeki Aida
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Article
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2001
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Elsevier Science
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English
⚖ 316 KB
In this paper, we will give a lower bound on the gap by using a weak Poincare inequality which was introduced by M. Ro ckner and F.-Y. Wang (2000, Weak Poincare inequalities and L 2 -convergence rates of Markov semigroups, preprint). Also we will give estimates on the distribution function of ground