Some Borel measures associated with the generalized Collatz mapping
نویسندگان
چکیده
منابع مشابه
The Undecidability of the Generalized Collatz Problem
The Collatz problem, widely known as the 3x + 1 problem, asks whether or not a certain simple iterative process halts on all inputs. We build on earlier work by J. H. Conway, and show that a natural generalization of the Collatz problem is recursively undecidable.
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Let H be an innite dimensional Hilbert space and K(H) be the set of all compactoperators on H. We will adopt spectral theorem for compact self-adjoint operators, to investigate ofhigher derivation and higher Jordan derivation on K(H) associated with the following Cauchy-Jensentype functional equation 2f((T + S)/2+ R) = f(T ) + f(S) + 2f(R) for all T, S, R are in K(...
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ژورنال
عنوان ژورنال: Colloquium Mathematicum
سال: 1992
ISSN: 0010-1354,1730-6302
DOI: 10.4064/cm-63-2-191-202