研究了一类具有连续分布滞量含阻尼项的非线性双曲型偏微分方程~2u(x,t)/t^2+p(t)u(x,t)/t+A(x,t)u(x,t)+sum from i=1 to m_1( )∫_a^bB_i(x,t,τ)f_i(u(x,r_1(t,τ)))dm(τ)=C(t)Δu(x,t)+sum from j=1 to m_2( )∫_a^bD_j(t,...研究了一类具有连续分布滞量含阻尼项的非线性双曲型偏微分方程~2u(x,t)/t^2+p(t)u(x,t)/t+A(x,t)u(x,t)+sum from i=1 to m_1( )∫_a^bB_i(x,t,τ)f_i(u(x,r_1(t,τ)))dm(τ)=C(t)Δu(x,t)+sum from j=1 to m_2( )∫_a^bD_j(t,τ)Δu(x,r2(t,τ))dm(τ),获得了该方程在两类边值条件下解振动的充分条件.展开更多
基金Supported by the National Natural Science Foundation of China(11071053)the Natural Science Foundation of Hebei Province(A2014207010)+1 种基金the Key Project of Science and Research of Hebei Educational Department(ZH2012080)the Key Project of Science and Research of Hebei University of Economics and Business(2015KYZ03)
文摘研究了一类具有连续分布滞量含阻尼项的非线性双曲型偏微分方程~2u(x,t)/t^2+p(t)u(x,t)/t+A(x,t)u(x,t)+sum from i=1 to m_1( )∫_a^bB_i(x,t,τ)f_i(u(x,r_1(t,τ)))dm(τ)=C(t)Δu(x,t)+sum from j=1 to m_2( )∫_a^bD_j(t,τ)Δu(x,r2(t,τ))dm(τ),获得了该方程在两类边值条件下解振动的充分条件.
