## Abstract

Bhatwadekar and Raja Sridharan have constructed a homomorphism from an orbit

set of unimodular rows to an Euler class group. We show under weaker assumptions

that a generalization of its kernel is a subgroup. Our tool is a partially defined operation

on the set of unimodular matrices with two rows.

set of unimodular rows to an Euler class group. We show under weaker assumptions

that a generalization of its kernel is a subgroup. Our tool is a partially defined operation

on the set of unimodular matrices with two rows.

Original language | English |
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Title of host publication | Proceedings of the International Colloquium on Algebra, Arithmetic and Geometry 2000 |

Editors | R. Parimala |

Place of Publication | Mumbai, India |

Publisher | TIFR |

Pages | 341-354 |

Number of pages | 14 |

Publication status | Published - 27 Nov 2000 |

## Keywords

- Mathematics
- Natuurwetenschappen
- Wiskunde: algemeen