Budget Amount *help |
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2021: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2020: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2019: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2018: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2017: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
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Outline of Final Research Achievements |
In this research project I applied a commutator method that I had invented to the Schrodinger operators with N-body, Stark or long-range potentials, and obtained a series of results including the stationary scattering theory. In addition, I completely classified threshold resonances of the Schrodinger operator on a graph with rays. Moreover, I obtained asymptotic expansions of the resolvent around thresholds for the Laplacian on the 2-dimensional square lattice.
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