Sandoel Vieira

activity

20192024

most cited

M ∖ L

near 3

1 citations · 1 across the 4 of their papers we have counts for

collaborators

Showing math.NTShow all

3 papers · 1 filter

math.NT2024

inf(M \ L)=3

Harold Erazo, Davi Lima, Carlos Matheus +2

The Lagrange and Markov spectra $L$ and $M$ describe the best constants of Diophantine approximations for irrational numbers and binary quadratic forms. In 1880, A. Markov showed t…

math.NT2019

$M \ L$ is not closed

Davi Lima, Carlos Matheus, Carlos Gustavo Moreira +1

We show that $1 + 3/ 2$ is a point of the Lagrange spectrum $L$ which is accumulated by a sequence of elements of the complement $M ∖ L$ of the Lagrange spectrum in the…

math.NT2019★ 1 cited

$M ∖ L$ near 3

Davi Lima, Carlos Matheus, Carlos Gustavo Moreira +1

We construct four new elements $3.11 > m_{1} > m_{2} > m_{3} > m_{4}$ of $M \ L$ lying in distinct connected components of $R ∖ L$ , where $M$ is the Markov spectrum and $L$ …

inf(M \ L)=3

M\L is not closed

M∖L near 3

$M \ L$ is not closed

$M ∖ L$ near 3