Ideological differences of Wittgenstein's philosophy for two terms

In this thesis, we have examined the two different periods of Wittengenstein. In terms of Wittgenstein's relation of language and meaning, we have examined the thoughts between his first and the latter period. We have followed up hİs first part in the thesis from his piece "Tractatus-Logico Philosophicus", and his second part from his piece "Felsefi Soruşturmalar". Consequently, we have completely worked on his second period, that is to say a subject that Wittengenstein has rarely been examined, with it's different aspects. Besides, the philosophers and the periods that Wittengenstein was impressed has been expressed, and the relations with their periods has been examined too.