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Tensors : from Relativity to AI
https://g.co/gemini/share/3b28a7ba95c2
The term "tensor" permeates disparate fields of modern science, from the arcane mathematics of curved spacetime to the computational core of artificial intelligence. This ubiquity can be a source of confusion, as a physicist, a mathematician, and a computer scientist may each offer a different, seemingly incompatible definition. Yet, these definitions are not contradictory. Rather, they represent different facets of a single, powerful mathematical concept, each tailored to the specific needs and abstractions of its domain. To truly understand what a tensor is, one must approach it not as a static object with a singular definition, but as a rich idea best understood through a layered exploration of its intuitive structure, its rigorous mathematical foundation, and its operational role in physics. This layered approach reveals that the various definitions are not in conflict but are complementary perspectives on one of the most versatile abstractions in mathematics and science.
Published on 2 months, 3 weeks ago