相关期刊:《Journal of Biomedical Science and Engineering》《Acta Mathematica Scientia》《Chinese Annals of Mathematics,Series B》《Acta Mathematica Sinica,English Series》更多>>
Fate is always an eternal subject that many scholars, artists, critics and writers utilizing this vast and specific subject in their compositions. Therefore, in this text, people's views of fate will be analyzed from ...
supported by National Natural Science Foundation of China(Grant Nos.11531001 and 11626245)
In a Galton-Watson tree generated by a supercritical branching process with offspring N and EN =:m > 1, the conductance assigned to the edge between the vertex x and its parent x* is denoted by C(x) and given by C(x)...
Purpose: Exposure to a particular pattern of weak (~3 to 5 μT) magnetic fields produced by computer-generated point durations within three-dimensions completely dissolved malignant cancer cells but not healthy cells....
Supported in part by 985 Project,973 Project(Grant No.2011CB808000);National Natural Science Foundation of China(Grant No.11131003);Specialized Research Fund for the Doctoral Program of Higher Education(Grant No.20100003110005);the Fundamental Research Funds for the Central Universities
Abstract Let P be a transition matrix which is symmetric with respect to a measure π. The spectral gap of P in L2(π)-space, denoted by gap(P), is defined as the distance between 1 and the rest of the spectrum of...
EVER had one of those guilty moments when you’ve just spent a small fortune on an item of"fashion,"and you dare not admit it to yourself,let alone to your sensible spouse?After all,it will be outdated by next season,...
the Natural Science Foundation of Anhui Province (No. KJ2007B122); the Youth Teachers Aid Item of Anhui Province (No. 2007jq1117).
In this paper, we give a general model of random walks in time-random environment in any countable space. Moreover, when the environment is independently identically distributed, a recurrence-transience criterion and ...
Transience and recurrence are among the most important concepts in Markov processes. In this paper, we study the transience and recurrence for right processes with a given weight function, and characterize them by pot...
Research supported in part by Tianyuan Fund ofr Mathematics of NSFC (10526021);A Grant from Ministry of Education
Let Ls be the last exit time from a compact set B of an elliptic diffusion process X. A moderate estimate for the distribution of Ls is obtained, and the sufficient and necessary condition for E^x(L^κB) 〈∞ is pr...
In this article, we mainly discuss some potential theory in the framework of right Markov processes. We introduce the concept of α-excessive function, α-recurrence and α-transience for right processes with α ≤ 0,...
Research supported in part by the National Natural Science Foundation of China and a grant from the Ministry of Education of China
Yamamuro in [1] defines strong and weak transience of Markov processes; gives a criterion for strong transience of Feller processes; and further, discusses strong and weak transience of Ornstein-Uhlenbeck type process...