کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10525857 | 958295 | 2011 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
An Osgood criterion for integral equations with applications to stochastic differential equations with an additive noise
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
ریاضیات
آمار و احتمال
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: An Osgood criterion for integral equations with applications to stochastic differential equations with an additive noise An Osgood criterion for integral equations with applications to stochastic differential equations with an additive noise](/preview/png/10525857.png)
چکیده انگلیسی
In this paper we use a comparison theorem for integral equations to show that the classical Osgood criterion can be applied to solutions of integral equations of the form Xt=a+â«0tb(Xs)ds+g(t),tâ¥0. Here, g is a measurable function such that lim suptââ(inf0â¤hâ¤1g(t+h))=â, and b is a positive and non-decreasing function. Namely, we will see that the solution X explodes in finite time if and only if â«â
âdsb(s)<â. As an example, we use the law of the iterated logarithm to see that the bifractional Brownian motion and some increasing self-similar Markov processes satisfy the above condition on g. In other words, g can represent the paths of these processes.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Statistics & Probability Letters - Volume 81, Issue 4, April 2011, Pages 470-477
Journal: Statistics & Probability Letters - Volume 81, Issue 4, April 2011, Pages 470-477
نویسندگان
Jorge A. León, José Villa,