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Kung-Yu ChenChuan-Jen Chyan H.M. Srivastava 《Journal of Mathematical Analysis and Applications》2002,268(1):344-377
The authors aim at presenting several (presumably new) classes of linear, bilinear, and mixed multilateral generating functions for some general systems of polynomials which are defined by means of a certain family of differential operators. Some of the generating functions considered here are associated with the Stirling numbers of the second kind. Many (known or new) consequences and applications of the results obtained in this paper are also indicated. 相似文献
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Cotronei Mariantonia Lo Cascio Maria Laura 《Advances in Computational Mathematics》2002,17(3):199-210
Some necessary and sufficient conditions are given in order to obtain biorthogonal wavelet filters with properties which are usually required in applications, such as symmetry and regularity order, by appropriately choosing the parameters in the lifting scheme. A special class of filters extending the biorthogonal B-spline filters is then proposed and analyzed. 相似文献
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近年来,点击化学中的环张力促进的叠氮-炔环加成(SPAAC)反应由于具有高效快速、高选择性和生物正交性等优点被广泛用于生物医学和材料科学等多个领域。SPAAC反应不需要光、热、超声和催化剂等额外的刺激,反应的驱动力来源于高张力的活泼环状炔烃,因此合理设计环状炔烃是SPAAC反应的关键。本文详细归纳了不同环数目的环状炔烃的稳定性和反应活性,总结参与SPAAC的稳定环状炔烃,并讨论了它们参与SPAAC反应的二级反应速率常数。本文还介绍了目前应用广泛的代表性环状炔烃的制备方法研究进展。最后,对无铜催化的SPAAC的应用前景和存在的问题进行讨论和展望。 相似文献
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