论银子,美国人杰夫·耶格远不是比尔·盖茨的对手,可是他在新书《超级守财奴:环保致富路线图》的开篇语中却脸不红心不跳地宣布要做一个财富领头人:"为所有愿意省钱
Let X(1)= {X(1)(s), s ∈ R+ } and X(2)= {X(2)(t), t ∈ R+ } be two independent nondegenerate diusion processes with values in Rd. The existence and fractal dime
In this paper, the compatibility between the integral type gauge transformation and the additional symmetry of the constrained KP hierarchy is given. And the st
对商家来说,名优招牌是其商品质量的一种认可.对消费者来说,名优招牌则是商品信誉的标志.
We propose and analyze a spectral Jacobi-collocation approximation for fractional order integro-differential equations of Volterra type. The fractional derivati
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中国是美食王国,各种名菜大餐享誉中外,以鸡为原料烹饪出来的食品就有上百种,可是麦当劳、肯德基却把快餐店开遍中国的各大城市,原因固然很多,适销先适俗是主要原因.
In this paper, we study the existence, uniqueness, continuous dependence, Ulam stabilities and exponential stability of random impulsive semilinear differential
Let(M, g) be an n-dimensional Riemannian manifold and T*M be its cotangent bundle equipped with the rescaled Sasaki type metric. In this paper, we firstly study
最近,从报上看到一条信息,韩国清州大学从2000年度开始增设了泡菜食品科学专业,首批40名学生有幸成为世界上第一批专门学习研究泡菜的大学生.