Logical research. 2nd edition, corrected and supplemented. Frege G.

The collection presents the works of the greatest German logic, philosopher and mathematician Gottlob Frege, dedicated to the philosophy of logic and philosophy of mathematics. Developing a program of logicism (a program for information on the logic), Frege created new means of formal analysis, which lie at the foundation of all subsequent developments of symbolic logic and research in the foundations of mathematics. The innovative views of Frege are included in the necessary arsenal of modern philosophical methods. His ideas contributed to global reform in the field of philosophy of mathematics, the philosophy of language and the theory of knowledge. Its definition of the concept of a number from the point of view of logical concepts is a classic model of reduction of one area of ​​knowledge to another. His consistent criticism of psychologism led to a significant change in the structure and form of the theory of cognition, reviving, as opposed to the subjectivity of cognitive processes, the so -called “realism” in logic and mathematics, which had a significant impact on phenomenology. The principles formulated by Frege still serve as a guide for research in the field of linguistic philosophy and linguistics.