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수학동아 - 폴리매스
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실생활에서 수학이 어떻게 활용되는지 확인해 보세요!
[기하] 물질의 특성 살피는 새로운 도구, 위상 수학
수학동아 2021.09.24 22:05 조회 583
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페이스북 트위터 카카오톡 카카오스토리 네이버블로그 네이버밴드

 

 

컵과 도넛이 있습니다.

누가 봐도 다른 모양이지만 위상 수학의 세계에서는

‘손잡이가 하나 달린 컵의 표면을 잘 만지면, 구멍이 한 개 있는 도넛과 같다’라며 같은 도형이라 하죠.

이렇듯 물체의 모양을 바꿔도 변하지 않는 기하학적 성질을 연구하는 분야인 위상 수학이

최근 다양한 물질을 관찰하는 도구로 떠오르고 있습니다.

 

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