On the Averaging Principle
On the A_2 inequality for Calderon-Zygmund Operators
On the behavior at infinity of solutions to difference equations in Schroedinger form
On the behavior of periodic solutions of planar autonomous Hamiltonian systems with multivalued periodic perturbations
On the Berg--Chen--Ismail theorem and the Nevanlinna-Pick problem
On the best approximation of certain classes of periodic functions by trigonometric polynomials
On the bi-carleson operator I. The Walsh case
On the Boas-Bellman Inequality in Inner Product Spaces
On the Bogolyubov-Ruzsa lemma
On the Bombieri Inequality in Inner Product Spaces
On the Boundedness in $H^{1/4}$ of the Maximal Square Function Associated with the Schroedinger Equation
On the Boundedness of The Bilinear Hilbert Transform along "non-flat" smooth curves
On the Boundedness of the Carleson Operator near $L^1$
On the Calderón-Zygmund lemma for Sobolev functions
On the Carleson duality
On The Chaotic Asymptotics of Ramanujan's Entire Function $A_q(z)$
On the Chebyshev's Inequality for Weighted Means
On the classes of higher-order Jensen-convex functions and Wright-convex functions
On the classification of polynomial differential operators
On the Clifford-Fourier transform