机构:
Univ Lille 1, UFR Math, CNRS, UMR Paul Painleve 8524, F-59655 Villeneuve Dascq, FranceUniv Lille 1, UFR Math, CNRS, UMR Paul Painleve 8524, F-59655 Villeneuve Dascq, France
机构:
Tokyo Inst Technol, Dept Math, Meguro Ku, 1-12-1 O Okayama, Tokyo 1528551, JapanTokyo Inst Technol, Dept Math, Meguro Ku, 1-12-1 O Okayama, Tokyo 1528551, Japan