投了一篇论文，审稿意见有这样一段：
the denominator in (2.7) decreases, bu the author fails to show that this expression does not vanish in the interval (0，1). without this the assertion in line 37 is not valid.
论文中的相关内容如下：
（2.7）[latex]\frac{g_1'(x)}{g_2'(x)}=\frac{1}{2(p+1)xcot x-(x^2-4p+2)}[/latex]
it is not difficult to verify that the function  [latex]x cot x[/latex] is strictly decreasing
on (0,1). hence (2.7) implies that the quotient [latex]\frac{g_1'(x)}{g_2'(x)}[/latex] is strictly increasing in (0; 1).
accordingly, from lemma 2.1 and (2.6), it is deduced that the ratio [latex]\frac{g_1(x)}{g_2(x)}[/latex] is strictly
increasing in (0; 1).
没读懂上面的审稿意见，求助大家，审稿人是什么意思？ 返回小木虫查看更多