Differential rings of meromorphic functions
Diffusion to infinity for periodic orbits in meromorphic dynamics
A small perturbation of a rational function causes only a small perturbation of its periodic orbits. We show that the situation is different for transcendental maps. Namely, orbits may escape to infinity under small perturbations of parameters. We show examples where this "diffusion to infinity" occurs and prove certain conditions under which it does not.
Diophantine approximations and foliations
Directional qualitative cluster sets
Dirichlet series with functional equations and related arithmetical identities
Disconnected Julia set and rotation sets
Distances from Bloch functions to some Möbius invariant spaces.
Distribution des valeurs des fonctions analytiques multiformes
Distribution of zeros and shared values of difference operators
We investigate the distribution of zeros and shared values of the difference operator on meromorphic functions. In particular, we show that if f is a transcendental meromorphic function of finite order with a small number of poles, c is a non-zero complex constant such that for n ≥ 2, and a is a small function with respect to f, then equals a (≠ 0,∞) at infinitely many points. Uniqueness of difference polynomials with the same 1-points or fixed points is also proved.
Distribution of Zeros of Certain Meromorphic Continued Fractions.
Distributional and entire solutions of linear functional differential equations.
Distributional and entire solutions of ordinary differential and functional differential equations.
Distributions of a-points for unbounded analytic functions.
Duality of a large family of analytic function spaces.
Duals to weighted spaces of analytic functions.
Dynamical behavior of two permutable entire functions
We show that two permutable transcendental entire functions may have different dynamical properties, which is very different from the rational functions case.
Dynamical properties of some classes of entire functions
The paper is concerned with the dynamics of an entire transcendental function whose inverse has only finitely many singularities. It is rpoven that there are no escaping orbits on the Fatou set. Under some extra assumptions the set of escaping orbits has zero Lebesgue measure. If a function depends analytically on parameters then a periodic point as a function of parameters has only algebraic singularities. This yields the Structural Stability Theorem.
Dynamics of entire maps
Dynamics of meromorphic maps : maps with polynomial schwarzian derivative
Dynamics of quadratic polynomials : complex bounds for real maps
We prove complex bounds for infinitely renormalizable real quadratic maps with essentially bounded combinatorics. This is the last missing ingredient in the problem of complex bounds for all infinitely renormalizable real quadratics. One of the corollaries is that the Julia set of any real quadratic map , , is locally connected.