Study of the Functional / Structural role of poetry title in contemporary poetry; by comparing the lyrics of Forugh Farrokhzad and Sohrab epehri

Despite the classical Persian poetry, that choosing of the title for poetry was not so prevalent and the poems were classified using elements such as rhymes, rows, poems, etc., in the contemporary poetry, it became one of the essential requirements of each poem and remarkable method for poems. Poetry titles, which are the most prominent words of each poet, have an important role in the structure of poetry, while possessing various aesthetic functions. Also, considering that one of the main ways to connect and proper understanding the poem, is depends to know of dimensions and constructive components; the study and recognition of the poetic titles of each poet are so important. In this article, it tried to compare the titles of Forough Farrokhzad and Sohrab Sepehri poems and analyze linguistic, literary and content aspects of the poems using statistical methods. The survey indicated to considerable similarity and difference in the linguistic structure (number of components and relation to the text of the poem) and the literal format of these two poets. Also, the process of selecting titles is linguistically and literally different, even sometimes inverse in their various collections (from starting collections to final collections). As in the final collections, they tend to use longer titles, and on the other hand, the frequency of literary titles in these collections has increased. Therefore, it can be said that the differences in the selection of poetry titles at the final collections of these two contemporary poets are due to a change in their worldview also coordinating to their linguistic structure.