2 papers
math.GM2016
Proposed method to reduce the determinant of order n
Denis Martínez Tápanes, Jose E. Martínez Serra
This paper presents a theorem which solves the problem of reduction of the determinant order by means of a transformation of it, into other determinant whose each element are a det…
math.NT2015
Some elements of a possible demonstration of the Collatz conjecture
Denis Martínez Tápanes, Jose E. Martínez Serra
In this paper we are shown the following facts: The probability of increased , and the probability of decrease $B_{k}=P(T^{k} (x_{0})<T^{k…