26 citations · 26 across the 3 of their papers we have counts for
3 papers
math.CO2010
A new measure of asymmetry of binary words
Alex Ravsky
A binary word is symmetric if it is a palindrome or an antipalindrome. We define a new measure of asymmetry of a binary word equal to the minimal number of letters of the word whos…
math.CO2010
On the palindromic decomposition of binary words
Alex Ravsky
We prove a precise formula for the minimal number K(n) such that every binary word of length can be divided into K(n) palindromes. Also we estimate the average number $\ol K(n)…
math.GN2008★ 26 cited
Oscillator topologies on a paratopological group and related number invariants
Taras Banakh, Olexandr Ravsky
We introduce and study oscillator topologies on paratopological groups and define certain related number invariants. As an application we prove that a Hausdorff paratopological gro…