论文部分内容阅读
The paper studies the zeros of2mIm/Im-1 -(m+1)Ii/Io, where Im are the Bessel functions.
ON THE ZEROS OF QUOTIENTS OF BESSEL FUNCTIONS
【摘 要】
：
The paper studies the zeros of2mIm/Im-1 -(m+1)Ii/Io, where Im are the Bessel functions.
【机 构】
：
Department of Mathematics,Departamento de Matematica Aplicada
【出 处】
：
数学年刊B辑（英文版）
【发表日期】
：
2004年期
其他文献
A necessary and sufficient condition forthe generalized shift operator (X) on l1 to be power bounded is obtained. Moreover,this note points out that the power b
An α-4(20)-epoxy-5α -hydroxytaxinine β 1, when treated with diethylaluminum chloride, underwent reactions involving intramolecular substitution along with de
The mineral stability and solute activities of soil solution extracted from selected horizons of seven studied pedons of Alfisols in Kentucky, USA, and the rela
面层模量是路面设计的重要力学参数，它的取值将直接影响到路面结构的设计结果及受力特性。应用路面计算程序，系统分析面层模量变化对重载交通沥青路面路表弯沉、基层层底拉应力
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7
MULTI-DIMENSIONAL GEOMETRIC BROWNIAN MOTIONS, ONSAGER-MACHLUP FUNCTIONS, AND APPLICATIONS TO MATHEMA
The solutions of the following bilinearstochastic differential equation are stud-ied (X) where Atk, Bt are (deterministic)continuous matrix-valued functions of
用单群分类定理研究了 2 n· 3·p1 · p2 …pm 阶单群 ,其中 p1 ,p2 ,… ,pm 是大于 3的互异素数 ,m,n为任意正整数 ,并得到其同构于 J1 和 q满足一定条件的 PSL (2 ,q)
用气相电子衍射法和质谱法相联合，分析了二元混合超声气流的剖面和质量分布情况。证明质谱利于确定气流剖面和气流中粒子的质量分布，而电子衍射则可以给出气流剖面和气流中生成
The purpose of this paper is to study the theory of conservative estimating functions in nonlinear regression model with aggregated data. In this model, a quasi
制备了一系列磁铅石型复合氧化物CaNiyAl12-Yo19-δy=0.3,0.6,0.9,1.0),并用XRD、XPS、TPR和TGA技术对其结构和性能进行了表征。结果表明，该系列复合氧化物具有相同的晶体结构