Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review
Volume comparison via boundary distances. / Ivanov, Sergei.
Proceedings of the International Congress of Mathematicians 2010, ICM 2010. 2010. p. 769-784 (Proceedings of the International Congress of Mathematicians 2010, ICM 2010).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review
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TY - GEN
T1 - Volume comparison via boundary distances
AU - Ivanov, Sergei
PY - 2010/12/1
Y1 - 2010/12/1
N2 - The main subject of this lecture is a connection between Gromov's filling volumes and a boundary rigidity problem of determining a Riemannian metric in a compact domain by its boundary distance function. A fruitful approach is to represent Riemannian metrics by minimal surfaces in a Banach space and to prove rigidity by studying the equality case in a filling volume inequality. I discuss recent results obtained with this approach and related problems in Finsler geometry.
AB - The main subject of this lecture is a connection between Gromov's filling volumes and a boundary rigidity problem of determining a Riemannian metric in a compact domain by its boundary distance function. A fruitful approach is to represent Riemannian metrics by minimal surfaces in a Banach space and to prove rigidity by studying the equality case in a filling volume inequality. I discuss recent results obtained with this approach and related problems in Finsler geometry.
KW - Boundary distance rigidity
KW - Filling volume
KW - Minimal filling
UR - http://www.scopus.com/inward/record.url?scp=84877834517&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:84877834517
SN - 9814324302
SN - 9789814324304
T3 - Proceedings of the International Congress of Mathematicians 2010, ICM 2010
SP - 769
EP - 784
BT - Proceedings of the International Congress of Mathematicians 2010, ICM 2010
T2 - International Congress of Mathematicians 2010, ICM 2010
Y2 - 19 August 2010 through 27 August 2010
ER -
ID: 49984123