AbstractWe will study optimal Hölder estimates for equations of type (∗)Lλu=∂2u∂x2+|x|2λ∂2u∂y2=f(x,y),where λ is an arbitrary positive number
AbstractIn this paper we obtain a new strong type of Steckin inequality for the linear combinations ...
AbstractWe study formal Laurent series which are better approximated by their Oppenheim convergents....
AbstractIn this paper, we study the Cauchy problem for the quadratic derivative nonlinear Schrödinge...
AbstractIkehata and Nishihara have established that the difference between any solution u of a linea...
AbstractWe are concerned with the following nonlinear Dirichlet problem:−Δu=h(x)uq+f(x,u),0⩽u∈H01(Ω)...
AbstractWe give a short elementary proof of the fact that weak-type estimates cannot be obtained via...
AbstractUsing hypergeometric functions and the Thue–Siegel method we give an effective improvement o...
AbstractIn this paper, we revisit elliptic estimates invariant under domain expansion. We improve th...
AbstractSince the work of Roper and Suffridge in 1995, there has been considerable interest in const...
AbstractIn this paper, we study the singular limit of the Porous Medium equation ut=Δum+g(x,u), as m...
AbstractThe Colombeau algebra of generalized functions allows us to unrestrictedly carry out product...
AbstractIn this paper we give new estimates for the solution to the Schrödinger equation with quadra...
AbstractWe study a class of Schrödinger operators of the form Lε:=−ε2d2ds2+V, where V:R→R is a nonne...
AbstractIn this note by using some elementary computations we present some new sharp lower and upper...
AbstractNorms referred to as generalized peak norms involve a parameter α which lies between 0 and 1...
AbstractIn this paper we obtain a new strong type of Steckin inequality for the linear combinations ...
AbstractWe study formal Laurent series which are better approximated by their Oppenheim convergents....
AbstractIn this paper, we study the Cauchy problem for the quadratic derivative nonlinear Schrödinge...
AbstractIkehata and Nishihara have established that the difference between any solution u of a linea...
AbstractWe are concerned with the following nonlinear Dirichlet problem:−Δu=h(x)uq+f(x,u),0⩽u∈H01(Ω)...
AbstractWe give a short elementary proof of the fact that weak-type estimates cannot be obtained via...
AbstractUsing hypergeometric functions and the Thue–Siegel method we give an effective improvement o...
AbstractIn this paper, we revisit elliptic estimates invariant under domain expansion. We improve th...
AbstractSince the work of Roper and Suffridge in 1995, there has been considerable interest in const...
AbstractIn this paper, we study the singular limit of the Porous Medium equation ut=Δum+g(x,u), as m...
AbstractThe Colombeau algebra of generalized functions allows us to unrestrictedly carry out product...
AbstractIn this paper we give new estimates for the solution to the Schrödinger equation with quadra...
AbstractWe study a class of Schrödinger operators of the form Lε:=−ε2d2ds2+V, where V:R→R is a nonne...
AbstractIn this note by using some elementary computations we present some new sharp lower and upper...
AbstractNorms referred to as generalized peak norms involve a parameter α which lies between 0 and 1...
AbstractIn this paper we obtain a new strong type of Steckin inequality for the linear combinations ...
AbstractWe study formal Laurent series which are better approximated by their Oppenheim convergents....
AbstractIn this paper, we study the Cauchy problem for the quadratic derivative nonlinear Schrödinge...