| Budget Amount *help |
¥3,120,000 (Direct Cost: ¥2,400,000、Indirect Cost: ¥720,000)
Fiscal Year 2013: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2012: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2011: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
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| Research Abstract |
This research is a new development on the classical Dirichlet divisor problem. Let d(n) be the number of divisor of n (it is called the divisor function). In the average of d(n), to study the error term is called the divisor problem. From an aspect of the study of the derivatives of Riemann zeta function, we define a new divisor function D(k)(n). By this research we obtained a formula on the error term in the average of D(k)(n). It is expressed by a certain finite sum of Bessel functions.
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