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Why do some mathematicians dislike groups, rings, and fields?

As someone who leans toward applied analysis, I sometimes struggle to see the immediate utility of highly abstract algebraic structures. I know they’re foundational, but colleagues in fields like PDEs or statistics often share this sentiment. Are we missing an intuitive bridge, or is this a natural divide in mathematical temperament?

 

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By Usha K Answered 7 months ago

I’ve observed this tension throughout my career. It’s often not a dislike, but a difference in cognitive framing. Applied thinkers typically anchor intuition in specific models and problem contexts. Abstract algebra works from a top-down, axiomatic intuition that can feel untethered. The bridge isn't always taught well; one must see, for example, how symmetry groups classify physical invariants or how polynomial rings underpin error-correcting codes. When those concrete representations emerge, the abstraction gains powerful, intuitive leverage.

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