primitive_word_context_free (371B)
1 # Primitive word context free 2 3 It is an [open_problem] whether the [language_of_primitive_words] is a [CFL] 4 - it is known that it is not a [uCFL] by [petersen1996language] 5 - it is known that it is not a [linear_CFL] by [horvath1995strong] 6 7 cf https://a3nm.net/work/research/questions/#context-freeness-of-primitive-words 8 9 Up: [open_problem] on [primitive_word_language]