The role of algebraic solutions in planar polynomial differential systems
The role of space in the exploitation of resources
The role of the unstable equilibrium points in the transfer of matter in galactic potentials
The Rossby wave extra invariant in the physical space
The Rotation Class of a Flow
The rotation set and periodic points for torus homeomorphisms
The saddle-node-transcritical bifurcation in a population model with constant rate harvesting
The Schreier continuum and ends
The Schwarzian derivative and polynomial iteration
The set of maps F_{a,b}: x -> x+a+{b/{2 pi}} sin(2 pi x) with any given rotation interval is contractible
The Shannon-McMillan Theorem for Ergodic Quantum Lattice Systems
The shifted primes and the multidimensional Szemeredi and polynomial van der Waerden theorems
The Similarity Boundary of a Self-Similar Set
The simplest problem in the collective dynamics of neural networks: Is synchrony stable?
The singular continuous diffraction measure of the Thue-Morse chain
The size of the Julia set of meromorphic functions
The smallest multistationary mass-preserving chemical reaction network
The solar Julia sets of basic quadratic Cremer polynomials
The Solar Wind as a Turbulence Laboratory
The solenoid and holomorphic motions for Henon maps