Cheng, Sui-Sun; Cho, Arr-Mien Convexity of nodes of discrete Sturm-Liouville functions. (English) Zbl 0514.39003 Hokkaido Math. J. 11, 8-14 (1982). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 2 Documents MSC: 39A12 Discrete version of topics in analysis 39A10 Additive difference equations Keywords:comparison theorems; oscillation theorems; convexity; second order difference equation Citations:Zbl 0030.11902; Zbl 0409.39001; Zbl 0048.323 × Cite Format Result Cite Review PDF Full Text: DOI
