| Budget Amount *help |
¥8,580,000 (Direct Cost: ¥6,600,000、Indirect Cost: ¥1,980,000)
Fiscal Year 2015: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2014: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2013: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2012: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
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| Outline of Final Research Achievements |
Based on the analogies between knots and primes, I studied arithmetic topology.
・We introduced the notion for S, which is a finite set S of primes of a number field containing a primitive m-th root of unity, to be link type. Then we introduce the multiple power residue symbols for such an S which generalize the power residue symbols and the Redei triple symbols. In particuler, we constructed the triple symbols over the cubic cyclotomic field. I wrote the joint paper with Fumiya Amano on this work (submitted). ・Following the analogies with Selmer module and the associated algebraic p-adic L-function for deformations of a Galois representation, we introduced the Selmer module and the associated L-function for deformations of a SL(2)-representation of a knot group, and gave an affirmative answer to Mazur's problem for some concrete examples. I wrote
the joint paper with Takahiro Kitayama, Ryoto Tange, Yuji Terashima on this work (submitted).
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