Reflection theorems for cardinal functions

نویسندگان
چکیده

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

On Sandwich theorems for certain classes of analytic functions

The purpose of this present paper is to derive some subordination and superordination results for certain analytic functions in the open unit disk. Relevant connections of the results, which are presented in the paper, with various known results are also considered.

متن کامل

Full Reflection at a Measurable Cardinal

A stationary subset S of a regular uncountable cardinal re ects fully at regular cardinals if for every stationary set T of higher order consisting of regular cardinals there exists an 2 T such that S \ is a stationary subset of . Full Re ection states that every stationary set re ects fully at regular cardinals. We will prove that under a slightly weaker assumption than having Mitchell order +...

متن کامل

Uniqueness Theorems for Rational Functions

In his book on the theory of meromorphic functions, R. Nevanlinna proved a number of "uniqueness theorems." The most important of them states that if two functions w=f(x) and w = g(x), meromorphic in the whole x-plane, assume five values of w (finite or infinite) at the same points x they must be identical. If we understand by the distribution of a function w = (x) with respect to a given va...

متن کامل

Weak reflection at the successor of a singular cardinal

The notion of stationary reflection is one of the most important notions of combinatorial set theory. We investigate weak reflection, which is, as its name suggests, a weak version of stationary reflection. Our main result is that modulo a large cardinal assumption close to 2hugeness, there can be a regular cardinal κ such that the first cardinal

متن کامل

Small Combinatorial Cardinal Characteristics and Theorems of Egorov and Blumberg

We will show that the following set theoretical assumption c = ω2, the dominating number d equals to ω1, and there exists an ω1-generated Ramsey ultrafilter on ω (which is consistent with ZFC) implies that for an arbitrary sequence fn : R → R of uniformly bounded functions there is a set P ⊂ R of cardinality continuum and an infinite W ⊂ ω such that {fn P : n ∈ W} is a monotone uniformly conver...

متن کامل

ذخیره 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: 2000

ISSN: 0166-8641

DOI: 10.1016/s0166-8641(99)00056-5