International audienceIn this paper, we support the importance of taking in account the relationship between mathematical truth and logical validity in mathematics. In a first part, we prsent briefly the semantic point of view in logic: its development from Frege ; the contributions from Wittgenstein et Tarski on the articulation between logical validity and truth in an interpretation ; Copi's natural deduction. The second part is devoted to logical and mathematical analysis of four proofs through the relationship between truth and validity, in order to shed light on the relevance of logical analysis for didactical studies.Dans cette communication, nous défendons l'importance de la prise en compte des relations entre vérité mathématique et ...
Frege famously claimed that logic is the science of truth: “To discover truths is the task of all sc...
International audienceThe ultimate justification of intuitionism lies in îts conception of truth. Th...
The paper examines the interrelationship between mathematics and logic, arguing that a central chara...
International audienceIn mathematics education, it is often said that mathematical statements are ne...
Philosophers are divided on whether the proof- or truth-theoretic approach to logic is more fruitful...
This text consists in a synthesis of the research in which I have been engaged for about fifteen yea...
Starting from Frege's Logische Untersuchungen, we lay down that logic is the study of propositions, ...
One of the most fundamental questions in the philosophy of mathematics concerns the relation between...
In the paper the problem of definability and undefinability of the concept of satisfaction and truth...
SUMMARY. — It is a well-known fact that Gödel kept up a close contact with the work of Leibniz and f...
One can distinguish, roughly speaking, two different approaches to the philosophy of mathematics. On...
International audienceIn this paper, we first present some aspects of logical analysis of language w...
Two crucial concepts of the methodology and philosophy of mathematics are considered: proof and trut...
In this note I am reflecting on interrelations between three concepts of truth: (1) that employed by...
We seek means of distinguishing logical knowledge from other kinds of knowledge, especially mathemat...
Frege famously claimed that logic is the science of truth: “To discover truths is the task of all sc...
International audienceThe ultimate justification of intuitionism lies in îts conception of truth. Th...
The paper examines the interrelationship between mathematics and logic, arguing that a central chara...
International audienceIn mathematics education, it is often said that mathematical statements are ne...
Philosophers are divided on whether the proof- or truth-theoretic approach to logic is more fruitful...
This text consists in a synthesis of the research in which I have been engaged for about fifteen yea...
Starting from Frege's Logische Untersuchungen, we lay down that logic is the study of propositions, ...
One of the most fundamental questions in the philosophy of mathematics concerns the relation between...
In the paper the problem of definability and undefinability of the concept of satisfaction and truth...
SUMMARY. — It is a well-known fact that Gödel kept up a close contact with the work of Leibniz and f...
One can distinguish, roughly speaking, two different approaches to the philosophy of mathematics. On...
International audienceIn this paper, we first present some aspects of logical analysis of language w...
Two crucial concepts of the methodology and philosophy of mathematics are considered: proof and trut...
In this note I am reflecting on interrelations between three concepts of truth: (1) that employed by...
We seek means of distinguishing logical knowledge from other kinds of knowledge, especially mathemat...
Frege famously claimed that logic is the science of truth: “To discover truths is the task of all sc...
International audienceThe ultimate justification of intuitionism lies in îts conception of truth. Th...
The paper examines the interrelationship between mathematics and logic, arguing that a central chara...