3 papers
math.CO2026
On words that nearly -commute
Anuran Maity, Kalpana Mahalingam
The Hamming distance between two equal length words is the number of positions where and differ. For and antimorphic involution , -co…
math.CO2025
Watson-Crick strong bi-catenation on words
Kalpana Mahalingam
In this paper we define and investigate the binary word operation of strong--bi-catenation (denoted by ) where is either a morphic or an antimorphic i…
cs.FL2025
Watson-Crick conjugates of words and languages
Kalpana Mahalingam, Anuran Maity
In this work, we explore the concept of Watson-Crick conjugates, also known as -conjugates (where is an antimorphic involution), of words and languages. This concept exten…