Sharpening and generalizations of Shafer-Fink's double inequality for the arc sine function

Shatalov-Sternin's construction of complex WKB solutions and the associated Riemann surface

Shatalov-Sternin's construction of complex WKB solutions and the choice of integration paths

Shift Invariant Spaces on LCA Groups

Shift operators and stability in delayed dynamic equations

Shift-modulation invariant spaces on LCA groups

Short proofs of the elliptic beta integrals

Signal Acquisition from Measurements via Non-Linear Models

Simple Universal Bounds for Chebyshev-Type Quadratures

Simply-laced isomonodromy systems

Simpson type inequalities for functions whose third derivatives in the absolute value are s-convex and s-concave functions

Simultaneous Polynomial Recurrence

Single annulus $L^p$ estimates for Hilbert transforms along vector fields

Singular distributions, dimension of support, and symmetry of Fourier transform

Singular integral operators on tent spaces

Singular Integrals Along N Directions in R^2

Singular integrals meet modulation invariance

Singular limits for 4-dimensional semilinear elliptic problems with exponential nonlinearity

Singular maximal functions and Radon transforms near L^1

Singular measures and convolution operators