| Budget Amount *help |
¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2015: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2014: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2013: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2012: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
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| Outline of Final Research Achievements |
We have considered a drift-diffusion system which is not one component.At first, we have studied a drift-diffusion system on bounded domain in two space dimension. Then we have performed the blowup analysis such as the formation of collapses and collapsemass separations. And we have discussed the blow-up conditions for multicomponent drift-diffusion model in two space dimension and higher dimensions, respectively. Moreover We have shown that the local solvability of the solution in the weighted L2 spaces and the extention of the functional space for the solution in two space dimension.In higher dimension case, we have applied the Shannon entropy inequality to lead the blow up condition for a drift-diffusion system.
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