16 citations · 16 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.GR2010★ 16 cited
On H-closed paratopological groups
Alex Ravsky
A Hausdorff paratopological group G is H-closed if G is closed in each Hausdorff paratopological group containing G. We obtain criteria of H-closedness for some classes of abelian…