最新刊期
      卷 40 ， 期 1 ， 2001
      • SITU Rong,XU Huan-yao
        Vol. 40, Issue 1, Pages: 1-5(2001)
        摘要：The martingale representation theorem is obtained for the cylindrical Brownian Motion and Poisson mar-tingale measure on Hubert spaces. Then the existence and uniqueness of adapted solutions of some backward stochastic evolution equations with jumps on Hilbert spaces are proved in the cases of operator semi-groups and oper-ator groups with weaker conditions respectively. Some useful estimates are also obtined.  
          
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        发布时间：2023-12-11
      • ZHANG Yong-dong,GHEN Zhong-ying
        Vol. 40, Issue 1, Pages: 9-12(2001)
        摘要：Singularlity preserving Petrov-Galerkin methods are developed for the second kind integrat equations with weakly singular kernels. The numerical analysis is given, and the order of convergence achieves the optimal rate.  
          
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        发布时间：2023-12-11
      • XU Ming
        Vol. 40, Issue 1, Pages: 13-15(2001)
        摘要：T( b) theorem under weak kernel conditions is studied. T( b) theorem is proved by means of wavelets  
        关键词：weak kernel;T( b) theorem;pseudoaccretive function;wavelets   
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