Supported by National Natural Science Foundation of China(11271299,11001221);Northewstern Polytechnical University jichu yanjiu jijin tansuo xiangmu(JC201124)
Supported by the National Natural Science Foundation of China(11001221);Natural Science Foundation Research Project of Shaanxi Province(2012JM1014);NPU Foundation for Fundamental Research(JC20110271)
Supported by National Natural Science Foundation of China(11001221);Mathematical Tianyuan Foundation of China(11126027);Northwestern Polytechnical University Jichu Yanjiu Jijin Tansuo Xiangmu(JC201124)
Support of the National Natural Science Foundation of China(11001221);the Founda-tion of Shaanxi Province Education Department(2010JK549);the Foundation of Xi'an Statistical Research Institute(10JD04)
supported by NPU Foundation for Fundamental Research (NPU-FFR-JC201124);NSF of China (10871157,11001221,11002110);Specialized Research Fund for the Doctoral Program in Higher Education (200806990032)
We study the existence of solutions to the following parabolic equation{ut-△pu=λ/|x|s|u|q-2u,(x,t)∈Ω×(0,∞),u(x,0)=f(x),x∈Ω,u(x,t)=0,(x,t)∈Ω×(0,∞),(P)}where-△pu ≡-div(|▽u|p-2▽u),...
Supported by NSFC(No11001221);the Foundation of Shaanxi Province Education Department (No2010JK549);Zhejiang Provincial Natural Science Foundation of China(NoY6110118)
supported by Chinese National Science Fund for Distinguished Young Scholars (Grant No.10925104);National Natural Science Foundation of China (Grant No.11001221);the Foundation of Shaanxi Province Education Department (Grant No. 2010JK549);the Foundation of Xi’an Statistical Research Institute (Grant No.10JD04)
Consider the system of integral equations with weighted functions in Rn,{u(x) =∫Rn|x-y|α-nQ(y)v(y)qdy1,v(x)=∫Rn|x-y|α-nK(y)u(y)pdy,where 0 < α < n,1/(p+1) + 1/(q+1)≥(n-α)/n1,α/(n-α) < p1q < ∞1,Q(x) and K(x) ...