We analyze in this paper the stability of two types of timed-token rings: the existing Fiber Distributed Data Interface (FDDI) token ring protocol, and a new variant of the FDDI that we propose. The FDDI supports two classes of traac: synchronous and asynchronous. The time constraint mechanism of FDDI guarantees the transmission delay of synchronous traac: a Target Token Rotation Time (TTRT) be...

In this paper, we consider certain subclasses of analytic functions with bounded boundary and bounded radius rotation related with Robertson functions and study the mapping properties of these classes under certain integral operator introduced by Serap Bulut recently. Mathematics subject classification (2010): 30C45, 30C50.

The paper studies the third problem for the Laplace equation on a cracked bounded planar domain with multiply connected Lipschitz boundary and boundary conditions from Lp. It is shown that, for 1 < p ≤ 2, there is a unique solution of the problem. This solution is constructed for a domain, which boundary is formed by curves with bounded rotation.

In this paper, we study the new subclasses of analytic functions in the unit disk E by using Carlson Shaffer operator and generalized Janowski functions. These new analytic classes relates with the concept of functions of bounded radius rotation and bounded Mocanu variation. Inclusion results and convolution invariant property are investigated.

This paper is concerned with homeomorphisms of Euclidean spaces onto themselves, with bounded orbits. The following results are obtained. (1) A homeomorphism of E onto itself has both bounded orbits and an equicontinuous family of iterates iff it is a conjugate of either a rotation or a reflection; (2) An example of Bing is modified to produce a fixed point free, orientation preserving homeomor...

The aim of this paper is to study the subclasses of Janowski functions with bounded boundary and bounded radius rotations of order a. The order of a function from the class of Janowski functions with bounded boundary rotations to be from bounded radius rotations is of major interest and some of its applications are also discussed here. 2000 Mathematics subject classification: 30C45 • 30C50