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A condition for blow-up solutions to discrete semilinear wave equations on networks
Applicable Analysis ( IF 1.1 ) Pub Date : 2020-07-27 , DOI: 10.1080/00036811.2020.1798414 Min-Jun Choi 1
中文翻译:
网络上离散半线性波动方程的爆破解的条件
在本文中,我们考虑离散半线性波动方程 uttx , t= Δ ω ux , t + fux , t , x , t ∈ S × 0 , + ∞ , ux , t = 0 , x , t ∈ ∂ S × 0 , + ∞ , ux , 0 = u 0 x , utx , 0 = v 0 x...
更新日期:2020-07-27
Applicable Analysis ( IF 1.1 ) Pub Date : 2020-07-27 , DOI: 10.1080/00036811.2020.1798414 Min-Jun Choi 1
Affiliation
In this paper, we consider discrete semilinear wave equations where S is a network with boundary . The main contribution of this work is to introduce a condition for some and with , where is the first eigenvalue of discrete Laplacian , and we use the concavity method to obtain the blow-up solutions to the above equations.
中文翻译:
网络上离散半线性波动方程的爆破解的条件
在本文中,我们考虑离散半线性波动方程 uttx , t= Δ ω ux , t + fux , t , x , t ∈ S × 0 , + ∞ , ux , t = 0 , x , t ∈ ∂ S × 0 , + ∞ , ux , 0 = u 0 x , utx , 0 = v 0 x...