STRONGLY GENERALIZED SOLUTION OF A FRACTIONAL PROBLEM OF PARABOLIC EVOLUTION OF ORDER-TWO IN A PLATE WITH INTEGRAL BOUNDARY CONDITIONS
by AMETANA Edoh, DJIBIBE MoussaZakari, ALEDA Koulinté
Advances in Differential Equations and Control Processes, Vol.26, No., 2022;
The aim of this article is to prove uniqueness of solution to mix a fractional problem of parabolic evolution of order-two in a plate with integral boundary conditions:
{Dtαv−1x∂∂x(x∂v∂x)−1x2∂2v∂y2=F(x,y,t)v(x,y,0)=φ(x,y)v(ℓ1,y,t)=∂v∂y(x,ℓ2,t)=0∫0ℓ1xv(x,y,t)dx=0∫0ℓ2v(x,y,t)dy=0.
A functional analysis method is used. The proof is based on an energy inequality and on a priori estimates established in non-classical function spaces.
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