Results 51 to 60 of about 509 (137)

On the nonexistence of cycles for the Collatz function

open access: yes, 2012
This paper has been withdrawn by the author because (k+1 ...
openaire   +2 more sources

General formulas of global characteristic coefficients of Collatz function

open access: yes, 2021
The purpose of this paper is to show three general formulas of three global characteristic coefficients of Collatz function. The Collatz function is defined by the following operation on an arbitrary positive integer if N is odd multiply it by 3 and add 1 then the sum obtained is divided by 2, if N is even divide it by 2.
openaire   +2 more sources

Resolution of Generalized Collatz Functions

open access: yes
The Collatz Conjecture and its generalized class of parity-driven recurrence relations areshown to obey recursive compression symmetries governed by parity, modular class, and log-arithmic descent. In this paper, we extend the proof structure established for the classical3n + 1 problem to the full family of parity-based functions, demonstrating that ...
openaire   +4 more sources

Compressed Function for Collatz Dynamics

open access: yes
We present a compressed function for the analysis of Collatz dynamics that generalizes the classical accelerated iteration by eliminating intermediate even numbers and reducing trajectory length significantly. This novel formulation condenses multiple steps of the standard iteration into single jumps, producing a reduced sequence that preserves the ...
openaire   +2 more sources

Generalized Collatz functions defined on arithmetic progressions of real numbers

open access: yes, 2021
{"references": ["Raouf Rajab. Les fonctions de Collatz et leurs propri\u00e9t\u00e9s. 2021. \u27e8hal-03328322v2\u27e9"]}
openaire   +2 more sources

Structural invariant of Collatz function

open access: yes
Prove me wrong and fine me with an amount of your choice!
openaire   +2 more sources

Entomopathogens and Parasitoids Allied in Biocontrol: A Systematic Review. [PDF]

open access: yesPathogens, 2023
Koller J   +4 more
europepmc   +1 more source

Plant families exhibit unique geographic trends in C4 richness and cover in Australia. [PDF]

open access: yesPLoS One, 2022
Munroe SEM   +7 more
europepmc   +1 more source

Evaluation of a critical incident management system on mental health in lifeguard organisations: a retrospective study. [PDF]

open access: yesBMJ Open Sport Exerc Med, 2023
Breindahl N   +3 more
europepmc   +1 more source

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