TY  - JOUR
T1  - Mathematics and Geometry: Two Key Concepts in Plato’s Theory of Ideas
AU  - Aydın, Aysun
PY  - 2025
DA  - October
Y2  - 2025
JF  - Konuralp Journal of Mathematics
JO  - Konuralp J. Math.
PB  - Mehmet Zeki SARIKAYA
WT  - DergiPark
SN  - 2147-625X
SP  - 170
EP  - 174
VL  - 13
IS  - 2
LA  - en
AB  - The mathematical reasoning, mathematical objects and the mathematical knowledge are important aspects of Greek philosopher Plato’s philosophy. In his Theory of Ideas, mathematical reasoning provides the truth and the method for achieving the true knowledge of reality. In his theory, Plato argues the distinction between two worlds. The first is world of Ideas, which refers the timeless, abstract and unchanged world of Being, and the second is world of appearances, which refers visible, sensible and changeable world of Becoming. According to this dualist theory, mathematical objects belongs to the world of Being and mathematical reasoning is an only method that provides to conceive the idea of good and the truths in this real world. Plato frequently presents and expresses the priority of mathematics in his dialogues and he refers mathematical objects as the main subjects of philosophy. Accordingly, he puts the mathematics as a propaedeutic to philosophy. In this respect, the evaluation and analyzing the place of mathematics in Plato’s view and showing the importance of mathematical reasoning in philosophy are main purposes of this study. This evaluation is valuable for both understanding Plato’s Theory of Ideas and showing the inseparable relationship between mathematics and philosophy.
KW  - Plato
KW  - mathematics
KW  - mathematical ontology
KW  - geometry.
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UR  - https://dergipark.org.tr/en/pub/konuralpjournalmath/issue//1724439
L1  - https://dergipark.org.tr/en/download/article-file/4979438
ER  -