Geomorphology of Lagrangian ridges
Geomorphology of Lagrangian ridges
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拉格朗日山脊地貌
DOI:
10.1112/topo.12232
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发表时间:
2022
影响因子:
1.1
通讯作者:
Nadler, David
中科院分区:
文献类型:
--
作者:
Álvarez‐Gavela, Daniel;Eliashberg, Yakov;Nadler, David
We prove an ‘h‐principle without pre‐conditions’ for the elimination of tangencies of a Lagrangian submanifold with respect to a Lagrangian distribution. The main result states that such tangencies can always be completely removed at the cost of allowing the Lagrangian to develop certain non‐smooth points, calledLagrangian ridges, modeled on the corner {p=|q|}⊂R2$\lbrace p=|q|\rbrace \subset \mathbb {R}^2$ together with its products and stabilizations. This result plays an essential role in the arborealization program.
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DOI:
--
发表时间:
1998
期刊:
影响因子:
--
作者:
Y. Eliashberg;N. Mishachev
通讯作者:
N. Mishachev
影响因子:
3.1
作者:
Álvarez-Gavela, Daniel
通讯作者:
Álvarez-Gavela, Daniel
影响因子:
0.6
作者:
D. Nadler
通讯作者:
D. Nadler
DOI:
10.1007/978-1-4612-3940-6
发表时间:
2011
期刊:
--
影响因子:
--
作者:
Mathématiques DE L’I.H.É.S;J. M. Boardman;M. Boardman
通讯作者:
Mathématiques DE L’I.H.É.S;J. M. Boardman;M. Boardman
DOI:
10.1007/s00029-018-0441-z
发表时间:
2017
期刊:
Selecta Mathematica
影响因子:
--
作者:
Laura Starkston
通讯作者:
Laura Starkston