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Geometric aspects of Sturm–Liouville problems III. Level surfaces of the th eigenvalue
Xifang Cao, Qingkai Kong, Hongyou Wu, Anton ZettlVolume:
208
Year:
2007
Language:
english
Pages:
18
DOI:
10.1016/j.cam.2006.10.040
File:
PDF, 254 KB
english, 2007