hi i am just reading some notes on tesor analysis and in the notes itself while representing vectors in terms of basis using einstein summation notation the author switches between subsripts and superscripts at times. are there any different in these notation. if so what are they and when should they be used?(adsbygoogle = window.adsbygoogle || []).push({});

An examples is given on the pdf in section 1.3.

**Physics Forums - The Fusion of Science and Community**

Join Physics Forums Today!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# EINSTEIN Summation notation

Loading...

Similar Threads for EINSTEIN Summation notation | Date |
---|---|

Changing the subject of an equation involving summation | Oct 2, 2014 |

Problem with Einstein notation and Levi-Civita symbol | Sep 6, 2013 |

Laplacian and Einstein manifold | Jan 31, 2013 |

How Einstein field equation becomes the Poisson equation? | Apr 9, 2012 |

Conformally Flat and Einstein Geometry | May 26, 2010 |

**Physics Forums - The Fusion of Science and Community**