Let T be the singular integral operator with variable kernel, T*be the adjoint of T and T~#be the pseudo-adjoint of T. Let T_1T_2 be the product of T_1 and T_2,
This note addresses monotonic growths and logarithmic convexities of the weighted((1-t2)αdt2,-∞<α<∞,0<t<1)integral means Aα,β(f,)and Lα,β(f,)of the mixe
More recently, a variational approach has been proposed by Lin and Wang for damping motion with a Lagrangian holding the energy term dissipated by a friction fo