摘要
设f:[0,1]×R2→R满足Caratheodory条件,a∈L1[0,1]且1∫0a(t)dt≠0,(1-t)e(t)∈L1(0,1).运用Leray-Schauder原理考虑了二阶奇异边值问题:x″(t)=f(t,x(t),x(′t))+e(t),t∈(0,1)x′(0)=0,x(1)=1∫0a(t)x(t)dt,在C1[0,1)上解的存在性.
Let f1[0,1]×R^2→R be a function satisfying Caratheodory' s conditions and (1-t)e(t)∈L^1(0,1) ,and let∫10a(t)dt≠0,(1-t)e(t)∈L^1(0,1) be given. The problem of existence of a C^1[0,1) solution for the m-point boundary value problem is concerned with based upon the Leray, Sehauder continuation theorem {x″(t)=f(t,x(t),x′(t))+e(t),t∈(0,1);x′(0)=1,x(1)=∫10a(t)x(t)dt,
出处
《兰州交通大学学报》
CAS
2006年第6期137-140,143,共5页
Journal of Lanzhou Jiaotong University