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pro vyhledávání: '"Amos Koeller"'
Autor:
Sascha Eichmann, Amos Koeller
Publikováno v:
The Journal of Geometric Analysis. 27:618-642
We will show a symmetry result concerning Willmore surfaces of revolution which satisfy symmetric Dirichlet data. The first step is to find a regular energy minimizing surface. We will do this by carefully modifying a minimizing sequence using an ide
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8eb127781a50eed04f0c8c57e9e6f7da
https://doi.org/10.1007/s12220-016-9692-0
https://doi.org/10.1007/s12220-016-9692-0
Autor:
Amos Koeller
Publikováno v:
Calculus of Variations and Partial Differential Equations. 43:265-309
We consider n-dimensional hypersurfaces flowing by the mean curvature flow with Neumann free boundary conditions supported on a smooth support surface. Under assumptions mirroring those for the case of the mean curvature flow without boundary we show
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::29e97f5cb488e303d80c0e99342e521f
https://doi.org/10.1007/s00526-011-0411-1
https://doi.org/10.1007/s00526-011-0411-1
Autor:
Thierry De Pauw, Amos Koeller
Publikováno v:
Proceedings of the American Mathematical Society. 137:1347-1356
The notion of uniform linear approximatability generalizes that of being continuously differentiable. It occurs, e.g., in viscosity solutions of some degenerate partial differential equations. We establish the Hölder continuity of uniformly linearly
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2a3943ae59048bd20c47ce9127c1b651
https://doi.org/10.1090/s0002-9939-08-09667-6
https://doi.org/10.1090/s0002-9939-08-09667-6
Publikováno v:
Colloquium Mathematicum. 108:317-328
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1afb48587e7123c476371a98ddbf6fa9
https://doi.org/10.4064/cm108-2-13
https://doi.org/10.4064/cm108-2-13
Autor:
Felix Schulze, Brian H. Smith, Amos Koeller, Nihar Jangle, Abderrahim Azouani, Mariel Sáez, Sandra Ritthaler, Oliver C. Schnürer, Juliette Hell, Tobias Marxen, Marc Georgi
Publikováno v:
TRANSACTIONS OF THE AMERICAN MATHEMATICAL SOCIETY
Artículos CONICYT
CONICYT Chile
instacron:CONICYT
Artículos CONICYT
CONICYT Chile
instacron:CONICYT
We consider convex symmetric lens-shaped networks in R 2 \mathbb {R}^2 that evolve under the curve shortening flow. We show that the enclosed convex domain shrinks to a point in finite time. Furthermore, after appropriate rescaling the evolving netwo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::83d6cad613085cee81aa79e05537464e
Autor:
Oliver C. Schnürer, Abderrahim Azouani, Marc Georgi, Juliette Hell, Nihar Jangle, Amos Koeller, Tobias Marxen, Sandra Ritthaler, Mariel Sáez, Felix Schulze, Brian Smith
Publikováno v:
Transactions of the American Mathematical Society; Nov2010, Vol. 363 Issue 5, p2265-2294, 30p