Results 81 to 90 of about 476,689 (165)

Measuring Income Inequality Using a Graduated Poll Tax: Spain, 1874&-1943 [PDF]

open access: yes
Measuring income inequality in Spain from the long nineteenth century up to the emergence of modern household budgets is a daunting task, often requiring almost heroic assumptions given the scarcity and partial nature of the available sources.
Artola Blanco, Miguel   +1 more
core  

Integers representable as differences of linear recurrence sequences. [PDF]

open access: yesRes Number Theory, 2021
Tichy R, Vukusic I, Yang D, Ziegler V.
europepmc   +1 more source

Tribonacci numbers that are concatenations of two repdigits. [PDF]

open access: yesRev R Acad Cienc Exactas Fis Nat A Mat, 2020
Ddamulira M.
europepmc   +1 more source

Padovan numbers which are palindromic concatenations of two distinct repdigits. [PDF]

open access: yesRev R Acad Cienc Exactas Fis Nat A Mat, 2021
Chalebgwa TP, Ddamulira M.
europepmc   +1 more source

Summing μ ( n ) : a faster elementary algorithm. [PDF]

open access: yesRes Number Theory, 2023
Helfgott HA, Thompson L.
europepmc   +1 more source

Home - About - Disclaimer - Privacy