On the self crossing six sided figure problem.
On the sharpened Heisenberg-Weyl inequality.
On the strengthened Jordan's inequality.
On the structure of Hardy–Sobolev–Maz'ya inequalities
On the trapezoid quadrature formula and applications
On the triangle inequality in quasi-Banach spaces.
On the utility of the Telyakovskiĭ's class .
On the weighted Ostrowski inequality.
On the zeros of the polynomials of Legendre
On three inequalities similar to Hardy-Hilbert's integral inequality.
On Volterra inequalities and their applications.
On weak type inequalities for rare maximal functions
The properties of rare maximal functions (i.e. Hardy-Littlewood maximal functions associated with sparse families of intervals) are investigated. A simple criterion allows one to decide if a given rare maximal function satisfies a converse weak type inequality. The summability properties of rare maximal functions are also considered.
On weighted dyadic Carleson's inequalities.
On weighted Hardy and Poincaré-type inequalities for differences.
On weighted Hardy inequalities on semiaxis for functions vanishing at the endpoints.
On weighted inequalities with geometric mean operator generated by the Hardy-type integral transform.
On weighted inequality of Hardy type for higher order derivatives
On weighted norm integral inequality of g. h. Hardy's type
On weighted Ostrowski type inequalities for operators and vector-valued functions.
On Young's inequality.