半球面上Laplace算子非零Neumann特征值的Ashbaugh-Benguria型等周不等式
聂昌雄, 毛井, 陈瑞丰, 王中之
Ashbaugh-Benguria Type Isoperimetric Inequalities for Nonzero Neumann Eigenvalues of the Laplacian on Hemispheres
Changxiong Nie, Jing Mao, Ruifeng Chen, Zhongzhi Wang
数学学报
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2026, (5): 652
-658
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DOI: 10.12386/A20250067
