sphere bundle 中文意思是什麼

sphere bundle 解釋
球叢
  • sphere : n 1 球;球體,圓體,球面,球形。2 天體;星,行星。3 地球儀,天體儀。4 【天文學】天球;天空。5 (...
  • bundle : n 1 包袱,包裹。2 包,捆,扎,束,卷,把,叢。3 【植物;植物學】維管束;【生物學】(神經等的)纖維...
  1. One of open problems is to study harmonic maps between finsler manifolds and derive the first and second variation formula for harmonic maps between finsler manifolds. firstly, we define harmonic map between finsler manifold. in fact, it is the harmonic map from projective sphere bundle of source manifold to the projective sphere bundle of target manifold

    運算元的第一非零特徵值凡全mk .特別地,當『 ,二二k時, m的直徑為六?當m是黎曼流形時,由moer 「定理的推論直接可知m與半徑為去的球等距
  2. When more than one extra dimension exists, the bundle of extra dimensions can have many different shapes ( technically, “ topologies ” ), such as a sphere, a doughnut, two doughnuts joined together and so on

    當有多個額外維度存在時,整束額外維度可以有許多不同的形狀(專門術語稱為拓撲) ,像是球狀、甜甜圈狀,或者兩個甜甜圈連結在一起等。
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