Supported by the National National Science Foundation of China(Grant Nos.12101429,12171335);the Science Development Project of Sichuan University(Grant No.2020SCUNL201);the Fundamental Research Funds for the Central Universities of China。
In this paper we mainly discuss lower and upper bounds for the length of longest consecutive switches inⅡD Bernoulli sequences.This work is an extension of results for longest consecutive switches in unbiased coin-to...
supported by National Natural Science Foundation of China(Grant No.11071129);Program for New Century Excellent Talents in University(Grant No.09-0477)
In this paper, we show that, for each p 〉 1, there are continuum many Borel equivalence relations between Rω/l1 and Rω/p ordered by ≤B which are pairwise Borel incomparable.
Supported by National Natural Science Foundation of China(Grant No.11171080);Foundation of Science and Technology Department of Guizhou Province(Grant No.[2010]07)
In this paper, we consider the differential equation f" + A(z)f' + B(z)f = 0, where A and B= 0 are entire functions. Assume that A is extremal for Yang's inequality, then we will give some conditions on B whi...
The first author is supported by National Natural Science Foundation of China (Grant No. 10871076); the second author is supported by Korea Research Foundation (KRF) grant funded by the Korea government (MEST) (Grant No. 2009-0074210)
Some properties of solutions for the difference Riccati equations are obtained. The existence and forms of rational solutions, and the Borel exceptional value, zeros, poles and fixed points of transcendental solutions...
In this paper, we first define a kind of pseudo-distance function and annulus domain on Riemann surfaces, then prove the Hadamard Theorem and the Borel-Carathéodory Theorem on any Riemann surfaces.
Supported by the National Natural Science Foundation of China.
This paper is to study the characteristic functions of meromorphic functions for an angular domain.We show an inequality which is similar to the inequality in the second fundamental theorem of Nevranlinna,and estimate...