Abstract:
We consider a $(1+1)$-dimensional thermal–electrical model of semiconductor heating in an electric field. For the corresponding initial-boundary value problem, we prove the existence of a classical solution that cannot be continued in time and obtain sufficient conditions for the blow-up of the solution in a finite time.
Keywords:
nonlinear Sobolev-type equations, solution blow-up, local solvability, nonlinear capacity, blow-up time estimates.
Citation:
M. V. Artemeva, M. O. Korpusov, “On the blow-up of the solution of a $(1+1)$-dimensional thermal–electrical model”, TMF, 219:2 (2024), 249–262; Theoret. and Math. Phys., 219:2 (2024), 748–760