### Abstract

We consider the index function on the Lattice of invariant subspaces of bounded below operators on Banach spaces and after proving a useful inequality anout thsis function we examine various applications of it.

Original language | English |
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Article number | 2 |

Pages (from-to) | 124-127 |

Number of pages | 4 |

Journal | Advances in Pure Mathematics |

Volume | 02 |

Issue number | 02 |

Publication status | Published - 2012 |

### Keywords

- Index Function
- Invariant subspaces
- Bounded Below Operators
- Banach spaces

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## Cite this

Chailos, G. (2012). The Index of Invariant Subspaces of Bounded Below Operators on Banach Spaces.

*Advances in Pure Mathematics*,*02*(02), 124-127. [2].