| Budget Amount *help |
¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
Fiscal Year 2012: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2011: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
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| Research Abstract |
In this research, I identified the degenerate spectral gaps of the one-dimensional Schr . dinger operator with periodic generalized point interactions. Moreover, it turned out that the spectrum of periodic Schr.dinger operators on a zigzag nanotube with δ type vertex conditions and I obtained the asymptotics of the band edges.
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