| Budget Amount *help |
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2013: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2012: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2011: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2010: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
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| Research Abstract |
In this study, we obtain many new and important theorems for nonlinear problems in nonlinear analysis and convex analysis by using fixed point theory. For example, we studied common attractive points and proved nonlinear ergodic theorems for nonexpansive semigroups without convexity. And, we proved strong convergence to common attractive points of nonexpansive semigroups. Further, we proved strong convergence theorems for uniformly asymptotically regular nonexpansive semigroup in Banach spaces by Halpern type and Browder type iterations.
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