Supported by the National Natural Science Foundation of China(11105040,61773153);Supported by the Foundation of Henan Educational Committee(18B110003,15A110015);Supported by the Excellent Young Scientific Talents Cultivation Foundation of Henan University(yqpy20140037);Supported by the Science and Technology Program of Henan Province(162300410061)
Fractional-in-space Allen-Cahn equation containing a very strong nonlinear source term and small perturbation shows metastability and a quartic double well potential.Using a finite volume unstructured triangular mesh ...