3 citations · 6 across the 6 of their papers we have counts for
1 paper · 2 filters
Petru Jebelean
We are concerned with solvability of the boundary value problem $$-\left[ ϕ(u^{\prime}) \right] ^{\prime}=\nabla_u F(t,u), \quad \left ( ϕ\left( u^{\prime }\right)(0), -ϕ\left( u^{…