| Co-Investigator(Kenkyū-buntansha) |
ABE Kuniyoshi 岐阜聖徳学園大学, 経済情報学部, 教授 (10311086)
YAMAMOTO Yusaku 電気通信大学, 情報理工学研究科, 教授 (20362288)
SOGABE Tomohiro 愛知県立大学, 情報科学部, 准教授 (30420368)
IMAHORI Shinji 名古屋大学, 大学院工学研究科, 准教授 (90396789)
MIYATA Takahumi 名古屋大学, 大学院工学研究科, 助教 (90581645)
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| Budget Amount *help |
¥43,550,000 (Direct Cost: ¥33,500,000、Indirect Cost: ¥10,050,000)
Fiscal Year 2014: ¥7,150,000 (Direct Cost: ¥5,500,000、Indirect Cost: ¥1,650,000)
Fiscal Year 2013: ¥7,540,000 (Direct Cost: ¥5,800,000、Indirect Cost: ¥1,740,000)
Fiscal Year 2012: ¥13,000,000 (Direct Cost: ¥10,000,000、Indirect Cost: ¥3,000,000)
Fiscal Year 2011: ¥7,800,000 (Direct Cost: ¥6,000,000、Indirect Cost: ¥1,800,000)
Fiscal Year 2010: ¥8,060,000 (Direct Cost: ¥6,200,000、Indirect Cost: ¥1,860,000)
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| Outline of Final Research Achievements |
Finding novel complex correlation phenomena and clarifying the non-equilibrium dynamics are of prime importance in the field of materials design. This research group tackles the challenging problems from the viewpoints of numerical linear algebra, optimization and high-performance computing. The major purpose of the researches is to develop robust and efficient numerical algorithms for solving large linear systems and eigenvalue problems in order to shed light on a breakthrough toward the challenging problems. Some of numrical algrotihms for solving linear systems we developed are as follows: the shifted COCR method for solving shifted complex symmetric linear systems; the look back GMRES(m) method for nonsymmetric linear systems; a variand of the IDR(s) method for nonsymmetric linear systems. Some of numrical algrotihms for solving eigenvalue problems we developed are as follows: the Arnoldi(M,W,G) method; an extension of the SS method;
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