D. Ahmadi Dastjerdi

(S, S´)-gap Shifts as a Generalization of Run-length-limited Codes

D. Ahmadi Dastjerdi & S. Jangjooye Shaldehi · Journal of Advances in Mathematics and Computer Science · 2014

A generalization of Run-length-limited (RLL) codes has been introduced and its dynamical properties as a symbolic dynamical system under the shift map will be investigated. A formula for entropy and zeta function will be given and when our system is shift of finite type, its Bowe...

Open access Research Article 10.9734/BJMCS/2014/11488

Generalizing the Asymmetric Run-length-limited Systems

D. Ahmadi Dastjerdi & S. Jangjooye Shaldehi · Journal of Advances in Mathematics and Computer Science · 2014

For i = 1; 2, if Xi is a synchronized system generated by Vi = {ui ∝I : ∝I ui  ∝I  ∈ B (Xi), ∝I  ui }  where _i is a synchronizing word for Xi, then a natural generalization of an asymmetric-RLL(d1; k1; d0; k0) systems is a coded system Z generated by   We investigate the dynamic...

Open access Research Article 10.9734/BJMCS/2014/7434