Logical Investigations, 2nd ed.

Husserl's Logical Investigations ( 1900 – 1901 ) is considered the starting point for the formal theory of wholes and their parts known as mereology.

Some years after the 1900-1901 publication of his main work, the Logische Untersuchungen ( Logical Investigations ), Husserl made some key conceptual elaborations which led him to assert that in order to study the structure of consciousness, one would have to distinguish between the act of consciousness and the phenomena at which it is directed ( the objects as intended ).

From Logical Investigations ( 1900 / 1901 ) to Experience and Judgment ( published in 1939 ), Husserl expressed clearly the difference between meaning and object.

Later, in the first volume of his Logical Investigations, the Prolegomena of Pure Logic, Husserl, while attacking the psychologistic point of view in logic and mathematics, also appears to reject much of his early work, although the forms of psychologism analysed and refuted in the Prolegomena did not apply directly to his Philosophy of Arithmetic.

Erster Teil: Prolegomena zur reinen Logik ( Logical Investigations, Vol 1 )

Zweiter Teil: Untersuchungen zur Phänomenologie und Theorie der Erkenntnis ( Logical Investigations, Vol 2 )

* Logical Investigations, 1973 second revised editions 1913, Findlay, J. N., trans.

Edmund Husserl, in the first volume of his Logical Investigations, called " The Prolegomena of Pure Logic ", criticized psychologism thoroughly and sought to distance himself from it.

Untersuchungen uber das logische Schließen ( English translation Investigations into Logical Deduction in Szabo )

The phenomenological tie-in with the sociology of knowledge stems from two key historical sources for Mannheim's analysis: Mannheim was dependent on insights derived from Husserl's phenomenological investigations, especially the theory of meaning as found in Husserl's Logical Investigations of 1900 / 1901 ( Husserl: 2000 ), in the formulation of his central methodological work: " On The Interpretation of Weltanschauung " ( Mannheim: 1993: see fn41 & fn43 )-this essay forms the centerpiece for Mannheim's method of historical understanding and is central to his conception of the sociology of knowledge as a research program ; and The concept of " Weltanschauung " employed by Mannheim has its origins in the hermeneutic philosophy of Wilhelm Dilthey, who relied on Husserl's theory of meaning ( above ) for his methodological specification of the interpretive act ( Mannheim: 1993: see fn38 ).

* Edmund Husserl, Logical Investigations, Humanities Press, 2000.

In the first edition of the Logical Investigations, still under the influence of Brentano, Husserl describes his position as " descriptive psychology.

The first volume of the Logical Investigations, the Prolegomena to Pure Logic, begins with a devastating critique of psychologism, i. e., the attempt to subsume the a priori validity of the laws of logic under psychology.

Some years after the publication of the Logical Investigations, Husserl made some key elaborations that led him to the distinction between the act of consciousness ( noesis ) and the phenomena at which it is directed ( the noemata ).

Especially the members of the Munich group distanced themselves from his new transcendental phenomenology and preferred the earlier realist phenomenology of the first edition of the Logical Investigations.

Logical Investigations.

It appears that the first to reason consciously and at length about parts and wholes was Edmund Husserl in his 1901 Logical Investigations ( Husserl 1970 is the English translation ).

" Logical Investigations.

Scheler, in later years, was rather critical of the " master's " Logical Investigations ( 1900 / 01 ) and Ideas I ( 1913 ), and he also was to harbour reservations about Being and Time by Martin Heidegger.

It was originally proved by Gerhard Gentzen 1934 in his landmark paper " Investigations in Logical Deduction " for the systems LJ and LK formalising intuitionistic and classical logic respectively.

His books include Logical Investigations of Predication Theory and the Problem of Universals ( 1986 ); Logical Studies in Early Analytic Philosophy ( 1987 ); Formal Ontology and Conceptual Realism, New York, Springer, ( 2007 ); and Modal Logic.

Munich Phenomenology, refers to the group of philosophers, psychologists and phenomenologists that studied and worked in Munich at the beginning of the twentieth century, when Edmund Husserl published his masterwork, the Logical Investigations and began the phenomenological movement.

Edmund Husserl, in the first volume of his Logical Investigations, called " The Prolegomena of Pure Logic ", criticized psychologism thoroughly and sought to distance himself from it.

Logical empiricism ( aka logical positivism or neopositivism ) was an early 20th century attempt to synthesize the essential ideas of British empiricism ( e. g. a strong emphasis on sensory experience as the basis for knowledge ) with certain insights from mathematical logic that had been developed by Gottlob Frege and Ludwig Wittgenstein.

* Anderson, D., and Edward Zalta ( 2004 ) " Frege, Boolos, and Logical Objects ," Journal of Philosophical Logic 33: 1-26.

Logical disjunction is an operation on two logical values, typically the values of two propositions, that produces a value of false if and only if both of its operands are false.

Logical conjunction is an operation on two logical values, typically the values of two propositions, that produces a value of true if and only if both of its operands are true.

In " The Elimination of Metaphysics Through Logical Analysis of Language " ( 1932 ), Rudolf Carnap accused Heidegger of offering an " illusory " ontology, criticizing him for committing the fallacy of reification and for wrongly dismissing the logical treatment of language which, according to Carnap, can only lead to writing " nonsensical pseudo-propositions.

Logical channel identifiers identify a specific logical channel between the DTE ( subscriber appliance ) and the DCE ( network ), and only has local significance on the link between the subscriber and the network.

Initially, two additional levels of representation were introduced ( LF — Logical Form, and PF — Phonetic Form ), and then in the 1990s Chomsky sketched out a new program of research known as Minimalism, in which Deep Structure and Surface Structure no longer featured and PF and LF remained as the only levels of representation.

Logical equality ( also known as biconditional ) is an operation on two logical values, typically the values of two propositions, that produces a value of true if and only if both operands are false or both operands are true.

However, it became widely known only when Russell gave a series of lectures in 1918 entitled " The Philosophy of Logical Atomism ".

Logical positivism held that only statements about empirical observations and formal logical propositions are meaningful, and that statements which are not derived in this manner ( including religious and metaphysical statements ) are by nature meaningless ( see the verifiability theory of meaning also known as verificationism ).

Logical models can be broadly divided into ones which only attempt to represent concepts, such as mathematical models ; and ones which attempt to represent physical objects, and factual relationships, among which are scientific models.

Bertrand Russell's article " The Philosophy of Logical Atomism " is presented as a working out of ideas that he had learnt from Wittgenstein.

In the rare situation when commercial BASIC software was meant to be-ed, each token's keyword was spelled out in full, leading to a line that extended over more screen lines than could be handled by the Logical Line Link Table.

But an article entitled " The Logical Calculus " ( Johnson 1892 ) reveals that he had nontrivial technical capabilities in his youth, and that he was significantly influenced by the formal logical work of Charles Sanders Peirce.

The connections between the end users and the Other Logical Operator ( OLO ) ( the wholesale customer of the DataStream product ) are provided in three parts.

An oblique reference to Epimenides in the context of logic appears in " The Logical Calculus " by W. E. Johnson, Mind ( New Series ), volume 1, number 2 ( April, 1892 ), pages 235 – 250.

: In Proceedings of the Sixth Annual Symposium on Switching Circuit Theory and Logical Design, pages 203-220.

During this fellowship, he compiled a gigantic oeuvre, nearly 1000 typewritten pages long, titling it The Logical Structure of Linguistic Theory ( LSLT ).