[geometry-ml:03502] 第10回応用特異点論ラボ・セミナーのお知らせ

[izumiya ＠ math.sci.hokudai.ac.jp]

幾何学分科会関係者の皆様

第10回応用特異点論ラボ・セミナーを開催しますのでお知らせします。

応用特異点論ラボのウェッブページ
https://sites.google.com/site/appliedsingularitytheorylab

泉屋周一（北海道大学）

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第10回応用特異点論ラボ・セミナーのお知らせ

開催日時：2018年11月08日14時45分～16時15分、

場所： 北海道大学、理学部3号館、413号室、

講演者：Sören Nekarda（Institute for Mathematics, Martin Luther University Halle-Wittenberg）、

講演タイトル：Multi – Singularities of Planar Maps、

アブストラクト：
The results and methods of my master thesis "Multi – Singularities of Planar Maps" will be
presented. We classify, up to right – left – equivalence, normal forms of multi – germs of smooth
maps from the plane to the plane up to codimension 3. Furthermore, we determine several
geometric invariants for each normal form. The approach is by application of well established
results regarding classificaiton of map – germs such as complete transversals, Mather's lemma and
finite determinacy results.

注意：通常の時間・部屋とは異なります。

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