発表言語 |
日本語
|
開催日 |
2009年06月03日 15時00分
|
終了日 |
2009年06月03日 16時00分
|
開催場所 | 京都大学理学部3号館 (数学教室) 127大会議室 |
セミナー名 | 臨時談話会 |
タイトル |
New phase decomposition formula and its applications |
分野 |
代数 幾何 解析 その他
|
講演者名 | 澤野 嘉宏 |
講演者所属 | 学習院大学・理 |
概要 | A fundamental fact on Fourier analysis is that
is a unitary transform from on the
"time" space
to on the "frequency(=phase)" space.
A important class of singular integral operators is defined
via the Fourier transform. For example the Hilbert transform is
a typical example of sigular integral operators realized by the Fourier
multiplier.
A more advanced example will be a class of PSIDO.
In this talk I will present a decomposition formula of the "frequency"
space.
This talk shall be oriented to appications of this new decomposition
formula.
Finally, the material of this talk is the following paper by the speaker,
which will be published from Michigan Mathematical Journal.
Maximal operator for pseudo-differential operators with homogeneous symbols |
備考 | 数理研でも談話会があります。(16:30〜17:30) |