The approximate symmetries of the vacuum Einstein equations
- Proceedings of the 16th Winter School "Geometry and Physics", Publisher: Circolo Matematico di Palermo(Palermo), page [163]-168
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topTiller, Petr. "The approximate symmetries of the vacuum Einstein equations." Proceedings of the 16th Winter School "Geometry and Physics". Palermo: Circolo Matematico di Palermo, 1997. [163]-168. <http://eudml.org/doc/221172>.
@inProceedings{Tiller1997,
abstract = {The author reviews the theory of approximate infinitesimal symmetries of partial differential equations. Based on this and on Ibragimov's result on the general symmetries of the vacuum Einstein equation, he proposes a method to calculate approximate symmetries of the non-vacuum Einstein equation: the energy-momentum tensor is treated like a perturbation.},
author = {Tiller, Petr},
booktitle = {Proceedings of the 16th Winter School "Geometry and Physics"},
keywords = {Proceedings; Winter school; Srní (Czech Republic); Geometry; Physics},
location = {Palermo},
pages = {[163]-168},
publisher = {Circolo Matematico di Palermo},
title = {The approximate symmetries of the vacuum Einstein equations},
url = {http://eudml.org/doc/221172},
year = {1997},
}
TY - CLSWK
AU - Tiller, Petr
TI - The approximate symmetries of the vacuum Einstein equations
T2 - Proceedings of the 16th Winter School "Geometry and Physics"
PY - 1997
CY - Palermo
PB - Circolo Matematico di Palermo
SP - [163]
EP - 168
AB - The author reviews the theory of approximate infinitesimal symmetries of partial differential equations. Based on this and on Ibragimov's result on the general symmetries of the vacuum Einstein equation, he proposes a method to calculate approximate symmetries of the non-vacuum Einstein equation: the energy-momentum tensor is treated like a perturbation.
KW - Proceedings; Winter school; Srní (Czech Republic); Geometry; Physics
UR - http://eudml.org/doc/221172
ER -
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