Nonexistence results for nonlinear fractional differential inequalities involving weighted fractional derivatives
Nonexistence results for nonlinear fractional differential inequalities involving weighted fractional derivatives
In this paper, we study the nonexistence of global solutions for certain classes of nonlinear fractional differential inequalities involving weighted fractional derivatives and a singular potential function. Namely, using the test function method with a judicious choice of the test function, we obtain sufficient criteria depending on the parameters of …