科研之友
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摘要
Here is a very particular by-product of the main result of this paper: for each h epsilon L-infinity (]0, 1[)\ {0}, with h %26gt;= 0, and for each gamma epsilon ]1,2[, the only positive solution of the problem %26lt;br%26gt;[GRAPHICS] %26lt;br%26gt;, %26lt;br%26gt;satisfies the inequality %26lt;br%26gt;integral(1)(0) vertical bar u%26apos;(t)vertical bar(2) dt %26lt;= integral(1)(0) h(t)dt (2(ess sup]0,1[h)(gamma/2)/gamma pi(gamma) )(2/2-gamma).
- 出版日期2013-9
