the National High Technology Research and Development Program of China (Grant Nos. 2006AA02A312, 2006AA02Z334);National Basic Research Program of China (Grant No. 2006CB910803, 2006CB910706);National Natural Science Foundation of China (Grant No. 30621063);Beijing Municipal Key Project (Grant No. H030330280590)
With the developments of international human transcriptome data and our ESTs of human fetal liver aged 22 weeks (wk) of gestation (HFL22w), the former research must be renewed. In this work, the EST data were firstly ...
A nonnegative sequence f=(f1, f2, …) is called an f-sequence if ■ sum form r=1 to ∞ f≤1. A sequence u=(u0, u1, …) is called a renewal sequence if there exists an
In 1966 J. F. C. Kingman proved an important result on the theory of the renewal sequence by a probabilitical argument: if u=(u0, u1, …) and v=(v0, V1, …) are renewal sequences, then so is circle. product uv=(u...
Definition 1. A sequence f=(f1, f2, …) is called an f-sequenee, if fr≥0(r=1, 2, …), sum from r=1 to ∞, fr≤1.Definition 2. A sequence u=(u0, u1, …) is called a renewal sequence, if there exists an f-sequenc...