2 problems

Consider the two radial stationary solutions of the model's boundary value problems, with parameter $\lambda$ and critical value $\lambda_c$ separating existence from nonexistence.…

Consider the Sun–Guo–Grant equation … where the noise has correlation … Under the scaling transformation $\vec r\to b\vec r$, $t\to b^z t$, and $h\to b^\alpha h$, scale invariance…