Some nonlinear functions of Bernoulli and Euler umbrae
Some nonlinear inequalities and applications
Some notes about matrices, 2
Some notes about matrices, 3
Some notes about matrices, 4
Some notes about matrices, 5
Some notes on harmonic and holomorphic functions
Some notes on trees and paths
Some observations on a Kapteyn series
Some open problems concerning the convergence of positive series
Some Orthogonal Polynomials in Four Variables
Some Ostrowski Type Inequalites via Cauchy's Mean Value Theorem
Some Ostrowski's Type Inequalities for Functions whose Second Derivatives are s-Convex in the Second Sense and Applications
Some polynomial inequalities on real normed spaces
Some properties of extended remainder of Binet's first formula for logarithm of gamma function
Some properties of Fourier integrals
Some properties of the psi and polygamma functions
Some questions related to fractals
Some Rational Solutions to Painleve' VI
Some recent progress on the Restriction conjecture