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本文研究了非局部时滞扩散方程柱状对称波前解的存在性和定性性质.最近,非局部时滞扩散方程的V形行波解和棱锥形行波解已经有了研究结果.利用棱锥形波前解序列的极限,我们建立了柱状对称波前解的存在性和定性性质,也证明了其水平集的渐近行为和柱状对称行波解的不存在性.
具有双稳非线性项的非局部时滞扩散方程的柱状对称波前解
【摘 要】
：
本文研究了非局部时滞扩散方程柱状对称波前解的存在性和定性性质.最近,非局部时滞扩散方程的V形行波解和棱锥形行波解已经有了研究结果.利用棱锥形波前解序列的极限,我们建
【机 构】
：
长安大学理学院 西安710064
【出 处】
：
数学学报
【发表日期】
：
2021年4期
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