@techreport{weko_22979_1, author = "藤井,昭宏", title = "疎行列ソルバにおける非同期反復解法の性能評価", year = "2007", institution = "工学院大学/科学技術振興機構 CREST", number = "17(2007-ARC-172)", month = "mar" }