منابع مشابه
Non-accessible Critical Points of Cremer Polynomials
It is shown that a polynomial with a Cremer periodic point has a non-accessible critical point in its Julia set provided that the Cremer periodic point is approximated by small cycles. Stony Brook IMS Preprint #1995/2 February 1995
متن کاملPseudocompactness and the cozero part of a frame
A characterization of the cozero elements of a frame, without reference to the reals, is given and is used to obtain a characterization of pseudocompactness also independent of the reals. Applications are made to the congruence frame of a σ-frame and to Alexandroff spaces.
متن کاملOn the Cozero-Divisor Graphs of Commutative Rings
Let R be a commutative ring with non-zero identity. The cozero-divisor graph of R, denoted by , is a graph with vertices in R W R , which is the set of all non-zero and non-unit elements of R, and two distinct vertices a and b in are adjacent if and only if and W R a bR b aR . In this paper, we investigate some combinatorial properties of the cozero-divisor graphs ...
متن کاملAccessible Elevator
This paper describes an proof-of-concept with the goal of providing new interactions for elevators. By connecting the control unit of the elevator to the ISO/IEC 24752 Universal Remote Console (URC) middleware – the Universal Remote Console (UCH) – we show some examples of alternative and accessible User Interfaces. By this, we achieve not only accessible UIs, e.g., spoken language interfaces, ...
متن کاملOmpactification of Completely Regular Frames based on their Cozero Part
Let L be a frame. We denoted the set of all regular ideals of cozL by rId(cozL) . The aim of this paper is to study these ideals. For a frame L , we show that rId(cozL) is a compact completely regular frame and the map jc : rId(cozL)→L given by jc (I)=⋁I is a compactification of L which is isomorphism to its Stone–Čech compactification and is proved that jc have a right adjoint rc : L →...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Topology and its Applications
سال: 2009
ISSN: 0166-8641
DOI: 10.1016/j.topol.2009.04.010