共查询到20条相似文献,搜索用时 78 毫秒
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本文给出了判定一个仿射代数集是否是一个自同构恒等集的充分条件.作为一个推论,我们给出了Mckay-Wang的一个问题的一个新证明.我们也给出了一些具体的例子来说明主要的定理. 相似文献
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本文给出了一个修改的路径跟踪预测校正非内点算法 ,同时给出了一个新的中心路邻域的表示 .并在此基础上给出了全局和局部收敛性 ,最后给出的数值结果验证了其有效性 相似文献
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本文研究了文献[4]中给出的极小马蹄型引理成立的充分条件.借助拟d-Koszul模给出了一个充要条件并给出了一个极小马蹄型引理的应用. 相似文献
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Hiroshi Sato 《Journal of Functional Analysis》1981,43(2):149-165
The aim of this paper is to give a way to construct a probability measure with nice ergodic properties on a locally convex topological vector space. We have two motivations; one is to give a generalization of a Gaussian measure and the other is to give an example of a probability measure with a rich kernel space. 相似文献
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刘文成 《数学的实践与认识》2004,34(7):151-158
基于组合过程模型给出其轨道对目标集的首次通过概率及首中点的分布函数 ,并由此给出直线上n步随机游动的首次通过概率及首中点分布函数的一类显式 . 相似文献
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Bonaventura Paolillo Piermichele Rizzo 《International Journal of Mathematical Education in Science & Technology》2017,48(6):919-928
In this paper, we give possible suggestions for a classroom lesson about an application of probability using basic mathematical notions. We will approach to some combinatoric results without using ‘induction’, ‘polynomial identities’ nor ‘generating functions’, and will give a proof of the ‘Vandermonde Identity’ using elementary notions of probability. 相似文献
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We give a general method for constructing a deterministic strategy of Reality from a randomized strategy in game-theoretic probability. The construction can be seen as derandomization in game-theoretic probability. 相似文献
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本研究了在常利率条件下普通更新风险模型的破产概率问题.采用一种递推的方法给出了这种情况下破产概率的一个上界估计. 相似文献
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讨论概率论中事件的分割思想,给出一类概率论考研题的新解法,并探讨两个不相关(相关系数为零)的随机变量非独立的判别方法. 相似文献
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José F. Alves Ví tor Araú jo Benoî t Saussol 《Proceedings of the American Mathematical Society》2003,131(4):1303-1309
We give sufficient conditions for the uniform hyperbolicity of certain nonuniformly hyperbolic dynamical systems. In particular, we show that local diffeomorphisms that are nonuniformly expanding on sets of total probability (probability one with respect to every invariant probability measure) are necessarily uniformly expanding. We also present a version of this result for diffeomorphisms with nonuniformly hyperbolic sets.