Summary |
Visualization in mathematics comes in many different varieties. It is often connected with 1) the use of spatiotemporal intuition and 2) the use of diagrams and illustrations in mathematics. Traditionally, visualization has been associated with geometry. Euclid’s Elements includes diagrams of figures and geometrical constructions. Understanding what role these diagrams played in Euclid’s proofs has been the focus of extensive researches. Visualization is, however, not limited to the realm of geometry and nowadays enters different mathematical domains, such as abstract algebra, logic, and category theory. Philosophical issues relating to visualization range from traditional debates about the a priori nature of mathematical knowledge to questions about the reliability of proofs involving diagrams. While according to the received view in philosophy of mathematics, diagrams are merely heuristic devices, recent literature challenges such view. Other questions concern the cognitive abilities at play when engaging in mathematical visualization and the relation between visualization and mathematical understanding. |