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Seminar on Mathematics for various disciplines
Seminar information archive ～12/07｜Next seminar｜Future seminars 12/08～
| Date, time & place | Tuesday 10:30 - 11:30 056Room #056 (Graduate School of Math. Sci. Bldg.) |
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2024/12/18
10:30-11:30 Room #122 (Graduate School of Math. Sci. Bldg.)
This seminar is held on Wednesday in Room 122 and online.
Amy Novick-Cohen (Technion - Israel Institute of Technology)
Diffusion: Some new results and approaches (English)
https://u-tokyo-ac-jp.zoom.us/j/83306203126?pwd=b92LqeuB5sLUkN2LKu7Mp8SQmoSbAU.1
This seminar is held on Wednesday in Room 122 and online.
Amy Novick-Cohen (Technion - Israel Institute of Technology)
Diffusion: Some new results and approaches (English)
[ Abstract ]
We first briefly review a variety of geometries where surface diffusion is meaningful in the context of the stability of thin solid state films. Afterwards, we discuss joint work with E.A. Carlen & L. Peres Hari (2024), which focuses on rigorously establishing a connection between surface diffusion and the deep quench obstacle problem with a suitable degenerate mobility. Our study begins by rigorously establishing a connection between certain steady states of the respective systems, and then outlines a method for connecting the respective evolutions via minimizing motion descriptions.
Please join the Zoom meeting at the [Reference URL] below.
Meeting ID: 833 0620 3126
Passcode: 223203
[ Reference URL ]We first briefly review a variety of geometries where surface diffusion is meaningful in the context of the stability of thin solid state films. Afterwards, we discuss joint work with E.A. Carlen & L. Peres Hari (2024), which focuses on rigorously establishing a connection between surface diffusion and the deep quench obstacle problem with a suitable degenerate mobility. Our study begins by rigorously establishing a connection between certain steady states of the respective systems, and then outlines a method for connecting the respective evolutions via minimizing motion descriptions.
Please join the Zoom meeting at the [Reference URL] below.
Meeting ID: 833 0620 3126
Passcode: 223203
https://u-tokyo-ac-jp.zoom.us/j/83306203126?pwd=b92LqeuB5sLUkN2LKu7Mp8SQmoSbAU.1
