Boundedness of Multilinear Operators on Herz Type Spaces： Extreme Cases

In this paper, two classes of closely related multilinear singular and fractional integrals,which include the commutators as special cases, are studied and their boundedness on Herz type spaces is discussed. In fact, it is proved that these operators are actually not bounded in certain extreme cases.     

黑洞的观测证认

介绍了Ｘ射线双星中的黑洞和星系核心的黑洞的观测证认状况．     

二茂铁衍生物L—B膜修饰铂电极的电化学性能

本文研究了单取代硬脂酸二茂铁酯、双取代亚麻酸二茂铁酯、单二茂铁酸十八酯和双二茂铁酸十八酯四种二茂铁衍生物Ｌ－Ｂ膜修饰铂电极的循环伏安行为，用理论模型模拟了归一化峰面积，峰电位差随扫描速度变化的规律，以及分子相互作用能与半高宽的关系，将实验结果与理论模型的模拟结果进行比较，求得了Ｌ－Ｂ膜的层间电荷转移速度常数，Ｌ－Ｂ膜与电极之间的电荷转移速度常数，分子作用能及半峰电位等参数，并比较了四种二茂铁衍生物     

一种可实时化的多光谱图像融合系统

在多光谱摄影和光电成像技术基础上，本文提出了一种可实时化的多光谱图像融合系统。与多光谱摄影相比，不仅可实现多光谱实时化摄像，而且光谱响应进一步向近红外延伸，并引入图像处理技术。实验表明：这种技术对于增加系统的识别能力具有明显的作用，可进一步构成不同用途的新型多光谱图像融合系统。     

关于多正解问题的某些研究

本文以ｆｐ 同伦方法为工具，借助于一些适当的变换，研究有序的（Ｂ）空间中的集值映象方程的多正解问题；在文中的有关工作中，还使用了集值映象的拟导数的某些性质．     

用原子位形几率波理论研究插层化合物MxTX2中M离子的有序结构

本文就插层化合物M_xTX₂中占据八面体间隙的M离子建立了离子-空位格气模型.用原子位形几率波理论研究了M离子的有序结构,得到了3种最稳定的有序结构,并定量地分析了相互作用参数对有序结构形成的决定作用.最后对已有实验结果进行了分析和讨论.     

三系数有限元向量尺度函数的构造

The aim of this paper is to present construction of finite element multiscaling function with three coefficients. In order to illuminate the result, two examples are given finally.     

Spatial interpolation of HRTFs and signal mixing for multichannel surround sound

From the point of spatial sampling, spatial interpolation of HRTFs (head-related transfer functions) and signal mixing for multichannel (surround) sound are analyzed. First, it is proved that they are mathematically equivalent. Different methods for HRTFs interpolation are equivalent to different signal mixing methods for multichannel sound. Then, a stricter derivation for the signal mixing of multichannel sound and the law of sine for stereophonic sound is given. It is pointed out that trying to reconstruct lateral HRTFs by adjacent linear interpolation is wrong. And for accurate sound image localization, the conventional equation of adjacent linear interpolation of HRTFs is revised. At last, it is also pointed out that some methods used in the analysis of HRTFs and multichannel sound can be used for reference mutually.