数値解析セミナー

過去の記録 ~08/21次回の予定今後の予定 08/22~

開催情報 火曜日 16:30~18:00 数理科学研究科棟(駒場) 056号室
担当者 齊藤宣一
セミナーURL http://www.infsup.jp/utnas/

2018年02月19日(月)

16:15-17:15   数理科学研究科棟(駒場) 056号室
長藤かおり 氏 (Karlsruhe Insitute of Technology)
An approach to computer-assisted existence proofs for nonlinear space-time fractional parabolic problems (English)
[ 講演概要 ]
We consider an initial boundary value problem for a space-time fractional parabolic equation, which includes the fractional Laplacian, i.e. a nonlocal operator. We treat a corresponding local problem which is obtained by the Caffarelli-Silvestre extension technique, and show how to enclose a solution of the extended problem by computer-assisted means.